Panel METERS Catalog YOKOGAWA Supplies A Complete Line of Precise Panel Meters . . . RoHS compliant ii Elapsed Time Meters Horizon Line Panel Meters New Big Look Panel Meters Devices will match the frequency of AC power systems. Six-digit counters record hours, tenths of hours, minutes and tenths of minutes. Reset or nonreset models available. These meters possess the same precision qualities as New Big Look. In addition, Horizon Line panel meters can be front or rear mounted on panel. These meters feature extra-wide scales, big bold numerals above the scale and divisions for unobstructed reading. Tapered needle-sharp pointers and shadow-free acrylic covers help to pinpoint values. Available in taut band and pivot and jewel types. Gasket sealer gives New Big Look dust and moisture resistant design. (Except 112"). Stylist Series Panel Meters Thin edgewise meters Edgewise Meters Available in Window mount or Surface mount styles. Optional bezels for Surface mount permit rear panel mounting. Standard movement torque to weight ratio is approximately 4 times greater than most other manufacturer's high torque versions. Our thin element design provides the maximum performance in the smallest of spaces. Available in 112" to 312" sizes for vertical or horizontal mounting. YOKOGAWA's answer to the squeeze for space problem. This design allows meters to be mounted vertically or horizontally. They can stand alone or be stacked in space-saving clusters. Builtin magnetic shielding prevents interference among meters and removes the burden of special calibration. YOKOGAWA Offers These Advantages . . . Dust Resistant Construction Gasket Sealing Design Establishes A New Industry Standard Dust resistant construction is now a standard feature of all New Big Look panel meters 212"-412" only. YOKOGAWA's unique gasket sealing design eliminates the need for a crimped bezel, providing for quick modification and scale changes while maintaining the integrity of the meters. Back-Of-Panel Mounting For Horizon Line Horizon Line panel meters can be mounted either behind or in front of the panel. Behind-panel mounting is easy . . . just remove snap-off mask and mount. No special mounting hardware or bezel is required. This design feature improves panel appearance . . . saves time and money. When illuminated scales are required, simply position light source as shown, or in any suitable position along the edge of the instrument. YOKOGAWA Big Look panel meters, except 112", feature gasketed construction to seal out dust and other air-suspended damaging particles. Application is ideal for adverse environments. Special dust resistant features are included on all YOKOGAWA New Big Look meters, (except 112"). For more severe applications, to meet UL-1437 or IEC 144 requirements, other models are also available upon request. Three Mounting Types Available in Stylist Series Rear Panel Window Mount Front of Panel Surface Mount Rear Panel Surface Mount Available with Optional Bezel Clean, Readable Case Design Provides Extra Safety YOKOGAWA's brand New Big Look and Horizon Line panel meters are designed to provide attractive styling, quick, sure readability for any application . . . and a built in safety feature to help you meet national safety requirements. If you must remove the acrylic cover, you have to remove the instrument itself from the panel in order to reach the special safety screws holding on the cover. Removing the meter prevents shock hazard. This safety feature is standard on all New Big Look and Horizon Line meters. All windows and bases are UL94V0 rated (non-flammable) iii New Big Look, Horizon Line and Stylist Panel Meters Suspension Taut Band Taut band is a means of suspending the moving mechanism between two ribbons of metal, obviating the need for pivots, jewels and control springs found in conventional mechanisms. The absence of friction resulting from this permits greater sensitivities and provides more rugged meters. Common failures of conventional meters subjected to shock testing are cracked jewels and/or blunted pivots. Taut band, without pivot and jewels, consequently, will withstand shock in excess of that specified for pivot and jewel meters. For example, ANSI Specifications for panel meters require 50G shock. Taut-band meters will withstand 100G shock. Pivot and Jewel In this design the coil and pointer are supported by polished steel pivots at each end which fit into jewel bearings. Pivot and jewel meters are recommended for highvibration environments because of the mechanism's inherent stability and strength. Accuracy and repeatability are almost equal to the taut-band's, and good performance from the pivot and jewel construction is the reason for its long popularity. Don't specify pivot and jewel meters for applications that involve high shock, but do take advantage of this meter's ability to withstand vibration. High-sensitivity DC Voltmeters Standard DC voltmeter sensitivity is 1000 ohms/volt. Expressed differently, 1000 ohms/volt sensitivity means that the meter draws approximately one milliamp full-scale current. Occasionally lower current drains are necessary, hence higher sensitivities may be required. The table below compares available sensitivities, maximum self-contained voltages, and approximate full-scale currents. The voltage range could be extended by using external resistors. Expanded-scale Voltmeters For very close monitoring of voltages, Zener diode expanded scale voltmeters are available in 312- and 412-inch sizes for AC and DC ratings. Accuracy is 0.5% of fullscale value. Standard voltage spans are listed in "Ratings." * AC current measurements of microamperes and milliamperes at minimum power consumption are permitted. * AC voltmeters of higher sensitivity (ohms/volt) than iron-vane types can be made. Expanded scale voltmeters can be furnished for any mid-span values from 12 to 300 volts. Minimum span is 16% of mid-span value. * Frequency response of rectifier type meters is essentially flat from 20 to 1,000 Hertz (1% effect from reference to 60 Hertz). Rectifier-type meters employ a full-wave rectifier and are available in ratings of 500A to 30A. Frequency Effect -- AC Meters Iron vane voltmeters are sensitive to frequency and should not be used on frequencies other than design frequency. (Standard voltmeters are calibrated at 60 Hertz. Used at 50 Hertz, accuracy becomes 214%. There are also 150- and 300-volt ratings listed which are calibrated at 400 Hertz). For calibrations at frequencies other than 60 and 400 Hertz, refer to factory. All Iron-vane ammeters (which produce a conventional scale distribution with divisions crowded in lower third of scale) from 10 milliamperes to 50 amperes are virtually unaffected by a change in frequency; e.g., a stock ammeter (calibrated at 60 Hertz) when used at 400 Hertz incurs an additional error of only .5 percent full-scale. If used on 1000 Hertz, the additional error is 4 percent. We recommend use of stock (60 Hertz) ammeters on any frequency in the range of 25 Hertz to 400 Hertz. For calibration at frequencies outside the 25-Hertz to 400-Hertz range, refer to factory or use a rectifier-type AC ammeter. Rectifier-type Meters Rectifier-type meters differ from iron-vane mechanisms in that: * They provide a nominally linear (DC) scale rather than conventional iron-vane distribution which has a slight crowding at low end of scale. Suppressed-zero DC Meters DC meters can be mechanically suppressed up to 20% of end-scale value. However, additional errors are introduced by suppressions; e.g., Errors at 20% suppression = 3% of end-scale Many process transmitters in use today provide a 4-20mA signal (occasionally 10-50 mA or 1-5mA) and require a suppressed-zero meter with operating zero set. These are known as "live-zero" and are standard. Higher Accuracy Standard calibration accuracy is 2% of full scale. DC meters can be calibrated to 1% of full scale as a special model in 312" and 412" with mirrored scale. Conduit Mounting Case -- 212-inch New Big Look Meter Available only for 212-inch Type 250 panel meters, for indoor or outdoor use, the conduitmounted case provides protection to the meter under severe environmental conditions. The conduit case is both sealed and weatherproof and is pre-drilled, ready for mounting of separately ordered panel meters. Assembly of meter into case is done by purchaser. (Drawing No. 2579K10700.) Data subject to change without notice. MINIMUM RATING Maximum and Minimum Ratings In general, the maximum and minimum ratings of current and voltage are those listed in "Ratings." Listed are rating limits for self-contained meters. SERIES SIZE/RATING DC CURRENT DC VOLTAGE AC CURRENT (IRON VANE) AC VOLTAGE (IRON VANE) AC CURRENT (RECTIFIER) AC VOLTAGE (RECTIFIER) 112 ----- STYLIST 212 312 10A 50mV 10mA 3V 1mA 3V 412 BIG LOOK & HORIZON LINE 112 212 312 412 20A 50A 50mV --10mA --3V 500A 10V MAXIMUM RATING Ratings greater than those listed can be accomplished by use of external shunts, resistors or transformers. Meters to be used with external accessories are shown in "Ratings." See page 29 for Shunts, and resistors. iv DC CURRENT DC VOLTAGE AC CURRENT (IRON VANE) AC VOLTAGE (IRON VANE) AC CURRENT (RECTIFIER) AC VOLTAGE (RECTIFIER) 10A ----100mA 50A 1000V 50A 600V 30A 600V 15A 30A 300V ----- 30A 300V 20mA 150V 50A 600V 80A 600V 300V Table of Contents Case Style Parameters and Specifications DC Voltmeters DC Ammeters DC Microammeters DC Milliammeters AC Voltmeters AC Ammeters AC Microammeters AC Milliammeters AC Frequency Meters AC Motor Load Indicators Expanded Scale Voltmeters Elapsed Time Meters Terminal Resistance Values Cross Reference to Other Manufacturers Electrical and Physical Options Parts & Accessories Dimensional Drawings New Big Look Horizon Line Stylist 2-3 3-5 3 3-4 5-6 6-7 6 6 13 12 3,5 8 8-10 8-9 9 10-11 11-12 11 11 13 12 8, 11 14 15-16 15 15 17 17-19 20-21 33 31-32 30 33-34 20-21 33 31-32 30 35-36 Elapsed Time 185 Edgewise 280 Edgewise 26 27 26 26-27 27 28 29 29 29 29 29 29 29 26-27 28-29 31-32 30 38 31-32 30 39 17, 18 19 14, 17 24-25 22-23 33 31-32 30 37 39-40 Key to 200-Prefix Catalog Numbers 250 2 40 Digits 1, 2, and 3 Style 250 - New Big Look (Taut Band), (I/V*-P&J) 251 - Horizon Line (Taut Band), (I/V*-P&J) 254 - New Big Look (P&J) 255 - Horizon Line (P&J) 260 - Stylist Surface Mount (Taut Band), (I/V*-P&J) 261 - Stylist Window Mount (Taut Band), (I/V*-P&J) 264 - Stylist (P&J) Surface Mount 265 - Stylist (P&J) Window Mount Digit 4 - Size 1 - 112" 2 - 212" 3 - 312" 4 - 412" *I/V = Iron Vane Mechanism Digits 5 and 6 Elec. and Mechanical Variables 00 - DC Amps Zero-Left 01 - DC Amps Zero-Center 04 - DC Volts/Ext. Res. Zero-Left 05 - DC Volts/Ext. Res. Zero-Center 10 - AC Amps Rectified 20 - DC Volts Zero-Left 21 - DC Volts Zero-Center 24 - DC Millivolts Zero-Left 25 - DC Millivolts Zero-Center 30 - AC Volts Rectified 37 - AC Expanded Scale Voltmeter 38 - DC Expanded Scale Voltmeter 40 - AC Amps (I/V)* 60 Hz 44 - AC Volts (I//V)* 60 Hz 45 - AC Volts 400 Hz (I/V)* 50 - Frequency LS LS 7,8,9,10 XXX or XXXXXXXXXX Digits 12, 13, 14, 15, 16, 17-18 Special Units When used, these denote unique models. Refer to factory for details. Digit 11 - Factory Style For factory use. Digits 9 and 10 - Scale Example: LS = 0-5 Amps MT= 0-10 Amps NG = 0-20 Amps Digits 7 and 8 - Elec. Rating Example: LS = 5 Amps MT = 10 Amps NG = 20 Amps 1 New Big Look Overload: Voltmeters (AC and DC) - 50% momentary, 20% sustained. Ammeters (AC and DC) momentary; 10 times the rated current for 10 consecutive intervals of .5 second with a 1 minute interval between successive applications; sustained: 20% for six hours. How To Order To order New Big Look panel meters use the appropriate catalog numbers provided in the tables. Taut band & AC I/V instruments have a 250 prefix number. Pivot & Jewel instruments have a prefix of 254. Ordering Examples: Scale Data: 90 degree rotation. Scale Length: Size 112" 212" 312" 412" Type 250 and 254 New Big Look 1. 212", 300 V DC Voltmeter, zero left, taut band - 250 220 RXRX New Big Look 1.40" 2.06" 2.88" 3.93" 2. 212", 300 V DC Voltmeter, zero left, pivot & jewel, 254 style - 254 220 RXRX 3. 212", 300 V AC (Iron Vane), pivot & jewel - 250244 RXRX Insulation Level: All meters (except 112"), 2600 Vrms Hi-pot, 112"-1500 Vrms Hi-pot. Specifications Burden Data: AC ammeter-5 amps, 0.5 va, Max. 0.5 power-factor lagging @ 60 Hz. AC voltmeter - unity power factor. Accuracy: All DC and AC iron-vane; 2% of full-scale AC rectifier type; 3% of full scale (with 60 Hz sine wave at 25 C). When standard 60 Hz iron vane ammeters are used at the extreme limits of 25 or 400 Hz, additional error (approx. .75%) may be experienced. Expanded-scale voltmeters: .5% of full scale value. Response Time and Overshoot: Response time: 3 seconds (max.) for 212", 312", 412" size for microammeters; 2 seconds (max.) for all other DC ratings, and 2.5 seconds (max) for AC ratings. Maximum of 40% overshoot. ANSI Specification: All meters meet ANSI Specifications C-39.1 Dimensions: See page 34-35 Notes: Pivot & jewel instruments are not available in 112" size. Meter with flame retardant window and base in 212", 312" and 412" sizes are available that conform to UL1437. Include /CUL or /UL at the end of the catalog number or contact factory. Sealed meters for outdoor use can be ordered in 212", 312" and 412" sizes by including /IEC at the end of the catalog number, or contact factory. /IEC meters meet IP55. For ratings and scales not listed contact the factory. CE compliant. DC Voltmeters 112 Size Rating & Scale Type Taut Band 212 Taut Band 312 412 Pivot and Jewel Taut Band Pivot and Jewel Taut Band Pivot and Jewel DC VOLTMETERS -- ZERO-LEFT 1.0 Volts 1.5 Volts 3 Volts 5 Volts 8 Volts 250 120 LALA 250 120 LCLC 250 120 LJLJ 250 120 LSLS 250 120 MJMJ 250 220 LALA 250 220 LCLC 250 220 LJLJ 250 220 LSLS 250 220 MJMJ 254 220 LALA 254 220 LCLC 254 220 LJLJ 254 220 LSLS 254 220 MJMJ 250 320 LALA 250 320 LCLC 250 320 LJLJ 250 320 LSLS 250 320 MJMJ 254 320 LALA 254 320 LCLC 254 320 LJLJ 254 320 LSLS 254 320 MJMJ 250 420 LALA 250 420 LCLC 250 420 LJLJ 250 420 LSLS 250 420 MJMJ 254 420 LALA 254 420 LCLC 254 420 LJLJ 254 420 LSLS 254 420 MJMJ 10 Volts 15 Volts 30 Volts 40 Volts 50 Volts 250 120 MTMT 250 120 NDND 250 120 NLNL 250 120 NPNP 250 120 NTNT 250 220 MTMT 250 220 NDND 250 220 NLNL 250 220 NPNP 250 220 NTNT 254 220 MTMT 254 220 NDND 254 220 NLNL .......... 254 220 NTNT 250 320 MTMT 250 320 NDND 250 320 NLNL 250 320 NPNP 250 320 NTNT 254 320 MTMT 254 320 NDND 254 320 NLNL .......... 254 320 NTNT 250 420 MTMT 250 420 NDND 250 420 NLNL 250 420 NPNP 250 420 NTNT 254 420 MTMT 254 420 NDND 254 420 NLNL .......... 254 420 NTNT 80 Volts 100 Volts 150 Volts 200 Volts 250 Volts 250 120 PDPD 250 120 PKPK 250 120 PZPZ 250 120 RLRL 250 120 RSRS 250 220 PDPD 250 220 PKPK 250 220 PZPZ 250 220 RLRL 250 220 RSRS 254 220 PDPD 254 220 PKPK 254 220 PZPZ 254 220 RLRL 254 220 RSRS 250 320 PDPD 250 320 PKPK 250 320 PZPZ 250 320 RLRL 250 320 RSRS 254 320 PDPD 254 320 PKPK 254 320 PZPZ 254 320 RLRL 254 320 RSRS 250 420 PDPD 250 420 PKPK 250 420 PZPZ 250 420 RLRL 250 420 RSRS 254 420 PDPD 254 420 PKPK 254 420 PZPZ 254 420 RLRL 254 420 RSRS 300 Volts 500 Volts 600 Volts 250 120 RXRX .......... .......... 250 220 RXRX .......... .......... 254 220 RXRX .......... .......... 250 320 RXRX 250 320 SFSF 250 320 SJSJ 254 320 RXRX 254 320 SFSF 254 320 SJSJ 250 420 RXRX 250 420 SFSF 250 420 SJSJ 254 420 RXRX 254 420 SFSF 254 420 SJSJD DC VOLTMETERS -- ZERO-LEFT, RATED 0-1 mA DC, FOR USE WITH EXTERNAL RESISTORS. RESISTORS NOT INCLUDED (SEE PAGE 29 FOR RESISTORS) S C A L E O N L Y 2 500 Volts 600 Volts 750 Volts 250 104 FASF 250 104 FASJ 250 104 FASM 250 204 FASF 250 204 FASJ 250 204 FASM 254 204 FASF 254 204 FASJ 254 204 FASM .......... .......... 250 304 FASM .......... .......... 254 304 FASM .......... .......... 250 404 FASM .......... .......... 254 404 FASM DC Voltmeters Cont'd 112 Size Rating & Scale Type 212 Taut Band Taut Band 312 412 Pivot and Jewel Taut Band Pivot and Jewel Taut Band Pivot and Jewel DC VOLTMETERS -- ZERO-CENTER 5-0-5 Volts 10-0-10 Volts 30-0-30 Volts 50-0-50 Volts 80-0-80 Volts 250 121 LSLS 250 121 MTMT 250 121 NLNL 250 121 NTNT 250 121 PDPD 250 221 LSLS 250 221 MTMT 250 221 NLNL 250 221 NTNT 250 221 PDPD 254 221 LSLS 254 221 MTMT 254 221 NLNL 254 221 NTNT 254 221 PDPD 250 321 LSLS 250 321 MTMT 250 321 NLNL 250 321 NTNT 250 321 PDPD 254 321 LSLS 254 321 MTMT 254 321 NLNL 254 321 NTNT 254 321 PDPD 250 421 LSLS 250 421 MTMT 250 421 NLNL 250 421 NTNT 250 421 PDPD 254 421 LSLS 254 421 MTMT 254 421 NLNL 254 421 NTNT 254 421 PDPD 150-0-150 Volts 300-0-300 Volts 500 -0-500 Volts 600-0-600 Volts 250 121 PZPZ 250 121 RXRX .......... .......... 250 221 PZPZ 250 221 RXRX .......... .......... 254 221 PZPZ 254 221 RXRX .......... .......... 250 321 PZPZ 250 321 RXRX 250 321 SFSF 250 321 SJSJ 254 321 PZPZ 254 321 RXRX 254 321 SFSF 254 321 SJSJ 250 421 PZPZ 250 421 RXRX 250 421 SFSF 250 421 SJSJ 254 421 PZPZ 254 421 RXRX 254 421 SFSF 254 421 SJSJ .......... .......... .......... 250 338 NNNN 250 338 PNPN 250 338 RTRT 254 338 NNNN 254 338 PNPN 254 338 RTRT 250 438 NNNN 250 438 PNPN 250 438 RTRT 254 438 NNNN 254 438 PNPN 254 438 RTRT DC VOLTMETERS -- EXPANDED SCALE 24-30 Volts 110-130 Volts 220-260 Volts .......... .......... .......... .......... .......... .......... DC VOLTMETERS -- ZERO-CENTER, RATED 1-0-1 mA DC, FOR USE WITH EXTERNAL RESISTORS, RESISTORS NOT INCLUDED (SEE PAGE 29 FOR RESISTORS) S C A L E O N L Y 500-0-500 Volts 600-0-600 Volts 750-0-750 Volts 250 105 FASF 250 105 FASJ 250 105 FASM 250 205 FASF 250 205 FASJ 250 205 FASM 254 205 FASF 254 205 FASJ 254 205 FASM .......... .......... 250 305 FASM .......... .......... 254 305 FASM .......... .......... 250 405 FASM .......... .......... 254 405 FASM .......... .......... .......... 254 200 EAEA 254 200 EMEM 250 300 CFCF 250 300 CYCY 250 300 DRDR 250 300 EAEA 250 300 EMEM .......... .......... .......... 254 300 EAEA 254 300 EMEM .......... 250 400 CYCY 250 400 DRDR 250 400 EAEA 250 400 EMEM .......... .......... .......... 254 400 EAEA 254 400 EMEM .......... .......... 254 201 DRDR 254 201 EAEA 254 201 EMEM 250 301 CFCF 250 301 CYCY 250 301 DRDR 250 301 EAEA 250 301 EMEM .......... .......... 254 301 DRDR 254 301 EAEA 254 301 EMEM .......... 250 401 CYCY 250 401 DRDR 250 401 EAEA 250 401 EMEM .......... .......... 254 401 DRDR 254 401 EAEA 254 401 EMEM DC Ammeters DC MICROAMMETERS -- ZERO-LEFT 20 A 50 A 100 A 200 A 500 A 250 100 CFCF 250 100 CYCY 250 100 DRDR 250 100 EAEA 250 100 EMEM 250 200 CFCF 250 200 CYCY 250 200 DRDR 250 200 EAEA 250 200 EMEM DC MICROAMMETERS -- ZERO-CENTER 20-0-20 A 50-0-50 A 100-0-100 A 200-0-200 A 500-0-500 A 250 101 CFCF 250 101 CYCY 250 101 DRDR 250 101 EAEA 250 101 EMEM 250 201 CFCF 250 201 CYCY 250 201 DRDR 250 201 EAEA 250 201 EMEM DC MILLIAMMETERS -- ZERO-LEFT 1 mA 5 mA 10 mA 250 100 FAFA 250 100 FXFX 250 100 GZGZ 250 200 FAFA 250 200 FXFZ 250 200 GZGZ 254 200 FAFA 254 200 FXFX 254 200 GZGZ 250 300 FAFA 250 300 FXFX 250 300 GZGZ 254 300 FAFA 254 300 FXFX 254 300 GZGZ 250 400 FAFA 250 400 FXFX 250 400 GZGZ 254 400 FAFA 254 400 FXFX 254 400 GZGZ 20 mA 25 mA 30 mA 50 mA 80 mA 250 100 HFHF 250 100 HJHJ 250 100 HMHM 250 100 HYHY 250 100 JJJJ 250 200 HFHF 250 200 HJHJ 250 200 HMHM 250 200 HYHY 250 200 JJJJ 254 200 HFHF 254 200 HJHJ 254 200 HMHM 254 200 HYHY 254 200 JJJJ 250 300 HFHF 250 300 HJHJ 250 300 HMHM 250 300 HYHY 250 300 JJJJ 254 300 HFHF 254 300 HJHJ 254 300 HMHM 254 300 HYHY 254 300 JJJJ 250 400 HFHF 250 400 HJHJ 250 400 HMHM 250 400 HYHY 250 400 JJJJ 254 400 HFHF 254 400 HJHJ 254 400 HMHM 254 400 HYHY 254 400 JJJJ 100 mA 150 mA 200 mA 250 mA 300 mA 250 100 JRJR 250 100 JXJX 250 100 KAKA 250 100 KDKD 250 100 KGKG 250 200 JRJR 254 200 JXJX 250 200 KAKA 250 200 KDKD 250 200 KGKG 254 200 JRJR 254 200 JXJX 254 200 KAKA 254 200 KDKD 254 200 KGKG 250 300 JRJR 250 300 JXJX 250 300 KAKA 250 300 KDKD 250 300 KGKG 254 300 JRJR 254 300 JXJX 254 300 KAKA 254 300 KDKD 254 300 KGKG 250 400 JRJR 250 400 JXJX 250 400 KAKA 250 400 KDKD 250 400 KGKG 254 400 JRJR 254 400 JXJX 254 400 KAKA 254 400 KDKD 254 400 KGKG 500 mA 800 mA 250 100 KMKM 250 100 KWKW 250 200 KMKM 250 200 KWKW 254 200 KMKM 254 200 KWKW 250 300 KMKM 250 300 KWKW 254 300 KMKM 254 300 KWKW 250 400 KMKM 250 400 KWKW 254 400 KMKM 254 400 KWKW 3 New Big Look DC Ammeters Cont'd 112 Size Rating & Scale Type 212 Taut Band Taut Band 312 412 Pivot and Jewel Taut Band Pivot and Jewel Taut Band Pivot and Jewel DC MILLIAMMETERS -- ZERO-CENTER 1-0-1 mA 5-0-5 mA 10-0-10 mA 20-0-20 mA 250 101 FAFA 250 101 FXFX 250 101 GZGZ 250 101 HFHF 250 201 FAFA 250 201 FXFX 250 201 GZGZ 250 201 HFHF 254 201 FAFA 254 201 FXFX 254 201 GZGZ 254 201 HFHF 250 301 FAFA 250 301 FXFGX 250 301 GZGZ 250 301 HFHF 254 301 FAFA 254 301 FXFX 254 301 GZGZ 254 301 HFHF 250 401 FAFA 250 401 FXFX 250 401 GZGZ 250 401 HFHF 254 401 FAFA 254 401 FXFX 254 401 GZGZ 254 401 HFHF 25-0-25 mA 30-0-30 mA 50-0-50 mA 100-0-100 mA 150-0-150 mA 250 101 HJHJ 250 101 HMHM 250 101 HYHY 250 101 JRJR 250 101 JXJX 250 201 HJHJ 250 201 HMHM 250 201 HYHY 250 201 JRJR 250 201 JXJX 254 201 HJHJ 254 201 HMHM 254 201 HYHY 254 201 JRJR 254 201 JXJX 250 301 HJHJ 250 301 HMHM 250 301 HYHY 250 301 JRJR 250 301 JXJX 254 301 HJHJ 254 301 HMHM 254 301 HYHY 254 301 JRJR 254 301 JXJX 250 401 HJHJ 250 401 HMHM 250 401 HYHY 250 401 JRJR 250 401 JXJX 254 401 HJHJ 254 401 HMHM 254 401 HYHY 254 401 JRJR 254 401 JXJX 200-0-200 mA 250-0-250 mA 300-0-300 mA 500-0-500 mA 250 101 KAKA 250 101 KDKD 250 101 KGKG 250 101 KMKM 250 201 KAKA 250 201 KDKD 250 201 KGKG 250 201 KMKM 254 201 KAKA 254 201 KDKD 254 201 KGKG 254 201 KMKM 250 301 KAKA 250 301 KDKD 250 301 KGKG 250 301 KMKM 254 301 KAKA 254 301 KDKD 254 301 KGKG 254 301 KMKM 250 401 KAKA 250 401 KDKD 250 401 KGKG 250 401 KMKM 254 401 KAKA 254 401 KDKD 254 401 KGKG 254 401 KMKM DC AMMETERS -- ZERO-LEFT 1 Amp 1.5 Amp 2 Amp 3 Amp 5 Amp 10 Amp 15 Amp 20 Amp 30 Amp 50 Amp 250 100 LALA 250 100 LCLC 250 100 LELE 250 100 LJLJ 250 100 LSLS 250 200 LALA 250 200 LCLC 250 200 LELE 250 200 LJLJ 250 200 LSLS 254 200 LALA 254 200 LCLC 254 200 LELE 254 200 LJLJ 254 200 LSLS 250 300 LALA 250 300 LCLC 250 300 LELE 250 300 LJLJ 250 300 LSLS 254 300 LALA 254 300 LCLC 254 300 LELE 254 300 LJLJ 254 300 LSLS 250 400 LALA 250 400 LCLC 250 400 LELE 250 400 LJLJ 250 400 LSLS 254 400 LALA 254 400 LCLC 254 200 LELE 254 400 LJLJ 254 400 LSLS 250 100 MTMT 250 100 NDND .......... .......... .......... 250 200 MTMT 250 200 NDND 250 200 NGNG 250 200 NLNL .......... 254 200 MTMT 254 200 NDND 254 200 NGNG 254 200 NLNL .......... 250 300 MTMT 250 300 NDND 250 300 NGNG 250 300 NLNL 250 300 NTNT 254 300 MTMT 254 300 NDND 254 300 NGNG 254 300 NLNL 250 300 NTNT 250 400 MTMT 250 400 NDND 250 400 NGNG 250 400 NLNL 250 400 NTNT 254 400 MTMT 254 400 NDND 254 400 NGNG 254 400 NLNL 254 400 NTNT DC AMMETERS -- ZERO-LEFT, 50 mV, SHUNT RATED (LEAD RES. RANGE: .05-.07)* S C A L E O N L Y 20 Amp 30 Amp 50 Amp 75 Amp 100 Amp 250 124 ECNG 250 124 ECNL 250 124 ECNT 250 124 ECPB 250 124 ECPK 250 224 ECNG 250 224 ECNL 250 224 ECNT 250 224 ECPB 250 224 ECPK 254 224 ECNG 254 224 ECNL 254 224 ECNT 254 224 ECPB 254 224 ECPK 250 324 ECNG 250 324 ECNL 250 324 ECNT 250 324 ECPB 250 324 ECPK 254 324 ECNG 254 324 ECNL 254 324 ECNT 254 324 ECPB 254 324 ECPK 250 424 ECNG 250 424 ECNL 250 424 ECNT 250 424 ECPB 250 424 ECPK 254 424 ECNG 254 424 ECNL 254 424 ECNT 254 424 ECPB 254 424 ECPK 150 Amp 200 Amp 250 Amp 300 Amp 400 Amp 250 124 ECPZ 250 124 ECRL 250 124 ECRS 250 124 ECRX 250 124 ECSC 250 224 ECPZ 250 224 ECRL 250 224 ECRS 250 224 ECRX 250 224 ECSC 254 224 ECPZ 254 224 ECRL 254 224 ECRS 254 224 ECRX 254 224 ECSC 250 324 ECPZ 250 324 ECRL 250 324 ECRS 250 324 ECRX 250 324 ECSC 254 324 ECPZ 254 324 ECRL 254 324 ECRS 254 324 ECRX 254 324 ECSC 250 424 ECPZ 250 424 ECRL 250 424 ECRS 250 424 ECRX 250 424 ECSC 254 424 ECPZ 254 424 ECRL 254 424 ECRS 254 424 ECRX 254 424 ECSC 500 Amp 600 Amp 800 Amp 250 124 ECSF 250 124 ECSJ 250 124 ECSN 250 224 ECSF 250 224 ECSJ 250 224 ECSN 254 224 ECSF 254 224 ECSJ 254 224 ECSN 250 324 ECSF 250 324 ECSJ 250 324 ECSN 254 324 ECSF 254 324 ECSJ 254 324 ECSN 250 424 ECSF 250 424 ECSJ 250 424 ECSN 254 424 ECSF 254 424 ECSJ 254 424 ECSN 250 124 ECVA 250 124 ECVC 250 124 ECVE 250 224 ECVA 250 224 ECVC 250 224 ECVE 254 224 ECVA 254 224 ECVC 254 224 ECVE 250 324 ECVA 250 324 ECVC 250 324 ECVE 254 324 ECVA 254 324 ECVC 254 324 ECVE 250 424 ECVA 250 424 ECVC 250 424 ECVE 254 424 ECVA 254 424 ECVC 254 424 ECVE 1 Kiloamp 1.5 Kiloamp 2 Kiloamp DC AMMETERS -- ZERO-LEFT, 100 mV, SHUNT RATED (LEAD RES. RANGE: .04-.08)* S C A L E O N L Y 20 Amp 40 Amp 50 Amp 75 Amp 100 Amp 250 124 GBNG 250 124 GBNP 250 124 GBNT 250 124 GBPB 250 124 GBPK 250 224 GBNG 250 224 GBNP 250 224 GBNT 250 224 GBPB 250 224 GBPK 254 224 GBNG 254 224 GBNP 254 224 GBNT 254 224 GBPB 254 224 GBPK 250 324 GBNG 250 324 GBNP 250 324 GBNT 250 324 GBPB 250 324 GBPK 254 324 GBNG 254 324 GBNP 254 324 GBNT 254 324 GBPB 254 324 GBPK 250 424 GBNG 250 424 GBNP 250 424 GBNT 250 424 GBPB 250 424 GBPK 254 424 GBNG 254 424 GBNP 254 424 GBNT 254 424 GBPB 254 424 GBPK 150 Amp 200 Amp 250 Amp 300 Amp 400 Amp 250 124 GBPZ 250 124 GBRL 250 124 GBRS 250 124 GBRX 250 124 GBSC 250 224 GBPZ 250 224 GBRL 250 224 GBRS 250 224 GBRX 250 224 GBSC 254 224 GBPZ 254 224 GBRL 254 224 GBRS 254 224 GBRX 254 224 GBSC 250 324 GBPZ 250 324 GBRL 250 324 GBRS 250 324 GBRX 250 324 GBSC 254 324 GBPZ 254 324 GBRL 254 324 GBRS 254 324 GBRX 254 324 GBSC 250 424 GBPZ 250 424 GBRL 250 424 GBRS 250 424 GBRX 250 424 GBSC 254 424 GBPZ 254 424 GBRL 254 424 GBRS 254 424 GBRX 254 424 GBSC 500 Amp 600 Amp 800 Amp 1Kiloamp 2 Kiloamp 250 124 GBSF 250 124 GBSJ 250 124 GBSN 250 124 GBVA 250 124 GBVE 250 224 GBSF 250 224 GBSJ 250 224 GBSN 250 224 GBVA 250 224 GBVE 254 224 GBSF 254 224 GBSJ 254 224 GBSN 254 224 GBVA 254 224 GBVE 250 324 GBSF 250 324 GBSJ 250 324 GBSN 250 324 GBVA 250 324 GBVE 254 324 GBSF 254 324 GBSJ 254 324 GBSN 254 324 GBVA 254 324 GBVE 250 424 GBSF 250 424 GBSJ 250 424 GBSN 250 424 GBVA 250 424 GBVE 254 424 GBSF 254 424 GBSJ 254 424 GBSN 254 424 GBVA 254 424 GBVE *Shunts are not included: For 50mV shunts, see page 31 4 DC Ammeters Cont'd 112 Size Rating & Scale Type 212 Taut Band Taut Band 312 412 Pivot and Jewel Taut Band Pivot and Jewel Taut Band Pivot and Jewel DC AMMETERS -- ZERO-CENTER 1-0-1 Amp 2-0-2 Amp 5-0-5 Amp 10-0-10 Amp 15-0-15 Amp 250 101 LALA 250 101 LELE 250 101 LSLS 250 101 MTMT .......... 250 201 LALA 250 201 LELE 250 201 LSLS 250 201 MTMT 250 201 NDND 254 201 LALA 254 201 LELE 254 201 LSLS 254 201 MTMT 254 201 NDND 250 301 LALA 250 301 LELE 250 301 LSLS 250 301 MTMT 250 301 NDND 254 301 LALA 254 301 LELE 254 301 LSLS 254 301 MTMT 254 301 NDND 250 401 LALA 250 401 LELE 250 401 LSLS 250 401 MTMT 250 401 NDND 254 401 LALA 254 401 LELE 254 401 LSLS 254 401 MTMT 254 401 NDND 20-0-20 Amp 30-0-30 Amp 50-0-50 Amp .......... .......... .......... 250 201 NGNG 250 201 NLNL .......... 254 201 NGNG 254 201 NLNL .......... 250 301 NGNG 250 301 NLNL 250 301 NTNT 254 301 NGNG 254 301 NLNL 254 301 NTNT 250 401 NGNG 250 401 NLNL 250 401 NTNT 254 401 NGNG 254 401 NLNL 254 401 NTNT DC AMMETERS -- ZERO-CENTER, 50 mV, SHUNT RATED (LEAD RES. RANGE: .05-.07)* S C A L E O N L Y 20-0-20 Amp 40-0-40 Amp 50-0-50 Amp 75-0-75 Amp 100-0-100 Amp 250 125 ECNG 250 125 ECNP 250 125 ECNT 250 125 ECPB 250 125 ECPK 250 225 ECNG 250 225 ECNP 250 225 ECNT 250 225 ECPB 250 225 ECPK .......... 254 225 ECNP 254 225 ECNT 254 225 ECPB 254 225 ECPK 250 325 ECNG 250 325 ECNP 250 325 ECNT 250 325 ECPB 250 325 ECPK .......... 254 325 ECNP 254 325 ECNT 254 325 ECPB 254 325 ECPK .......... 250 425 ECNP 250 425 ECNT 250 425 ECPB 250 425 ECPK .......... 254 425 ECNP 254 425 ECNT 254 425 ECPB 254 425 ECPK *Shunts are not included: For 50mV shunts, see page 31 AC Voltmeters 112 Size Rating & Scale Type 212 312 412 200 Series 200 Series 200 Series AC VOLTMETERS -- SELF-CONTAINED, IRON VANE TYPE, PIVOT AND JEWEL 60 Hz 3 Volts 5 Volts 10 Volts 15 Volts 30 Volts .......... .......... .......... .......... .......... 250 244 LJLJ 250 244 LSLS 250 244 MTMT 250 244 NDND 250 244 NLNL 250 344 LJLJ 250 344 LSLS 250 344 MTMT 250 344 NDND 250 344 NLNL 250 444 LJLJ 250 444 LSLS 250 444 MTMT 250 444 NDND 250 444 NLNL 50 Volts 100 Volts 150 Volts 300 Volts 500 Volts 600 Volts .......... .......... .......... .......... .......... .......... 250 244 NTNT 250 244 PKPK 250 244 PZPZ 250 244 RXRX .......... .......... 250 344 NTNT 250 344 PKPK 250 344 PZPZ 250 344 RXRX 250 344 SFSF 250 344 SJSJ 250 444 NTNT 250 444 PKPK 250 444 PZPZ 250 444 RXRX 250 444 SFSF 250 444 SJSJ AC VOLTMETERS -- SELF-CONTAINED, IRON VANE TYPE, PIVOT AND JEWEL 400 Hz 150 Volts 300 Volts .......... .......... 250 245 PZPZ 250 245 RXRX 250 345 PZPZ 250 345 RXRX 250 445 PZPZ 250 445 RXRX AC VOLTMETERS -- TRANSFORMER RATED, 0-150 VOLTS, PIVOT AND JEWEL, IRON VANE TYPE, 60 Hz. S C A L E O N L Y 600 Volts 750 Volts 3 kV .......... .......... .......... 250 244 PZSJ 250 244 PZSM 250 244 PZVJ 250 344 PZSJ 250 344 PZSM 250 344 PZVJ 250 444 PZSJ 250 444 PZSM 250 444 PZVJ AC VOLTMETERS -- EXPANDED SCALE, RECTIFIER TYPE 112 Size Rating & Scale Type 110-130 Volts 105-125 Volts Taut Band .......... .......... 212 Taut Band .......... .......... 312 Pivot and Jewel .......... .......... 412 Taut Band Pivot and Jewel Taut Band 250 337 PNPN 250 337 PTPT 254 337 PNPN 254 337 PTPT 250 437 PNPN 250 437 PTPT Pivot and Jewel 254 437 PNPN 254 437 PTPT 5 New Big Look AC Voltmeters Cont'd 112 Size Rating & Scale Type 212 Taut Band Taut Band 312 Pivot and Jewel Taut Band 412 Pivot and Jewel Taut Band Pivot and Jewel AC VOLTMETERS -- SELF-CONTAINED, RECTIFIER TYPE 10 Volts 15 Volts 20 Volts 25 Volts 30 Volts 250 130 MTMT 250 130 NDND 250 130 NGNG 250 130 NJNJ 250 130 NLNL 250 230 MTMT 250 230 NDND 250 230 NGNG 250 230 NJNJ 250 230 NLNL 254 230 MTMT 254 230 NDND 254 230 NGNG 254 230 NJNJ 254 230 NLNL 250 330 MTMT 250 330 NDND 250 330 NGNG 250 330 NJNJ 250 330 NLNL 254 330 MTMT 254 330 NDND 254 330 NGNG 254 330 NJNJ 254 330 NLNL 250 430 MTMT 250 430 NDND 250 430 NGNG 250 430 NJNJ 250 430 NLNL 254 430 MTMT 254 430 NDND 254 430 NGNG 254 430 NJNJ 254 430 NLNL 50 Volts 80 Volts 100 Volts 150 Volts 200 Volts 250 130 NTNT 250 130 PDPD 250 130 PKPK 250 130 PZPZ .......... 250 230 NTNT 250 230 PDPD 250 230 PKPK 250 230 PZPZ .......... 254 230 NTNT 254 230 PDPD 254 230 PKPK 254 230 PZPZ .......... 250 330 NTNT 250 330 PDPD 250 330 PKPK 250 330 PZPZ 250 330 RLRL 254 330 NTNT 254 330 PDPD 254 330 PKPK 254 330 PZPZ 254 330 RLRL 250 430 NTNT 250 430 PDPD 250 430 PKPK 250 430 PZPZ 250 430 RLRL 254 430 NTNT 254 430 PDPD 254 430 PKPK 254 430 PZPZ 254 430 RLRL 250 Volts 300 Volts .......... .......... .......... .......... .......... .......... 250 330 RSRS 250 330 RXRX 254 330 RSRS 254 330 RXRX 250 430 RSRS 250 430 RXRX 254 430 RSRS 254 430 RXRX AC Ammeters AC MICROAMMETERS AND MILLIAMMETERS -- RECTIFIER TYPE 500 A 800 A 1 mA 1.5 mA 2 mA 250 110 EMEM 250 110 EWEW 250 110 FAFA 250 110 FDFD 250 110 FGFG 250 210 EMEM 250 210 EWEW 250 210 FAFA 250 210 FDFD 250 210 FGFG 254 210 EMEM 254 210 EWEW 254 210 FAFA 254 210 FDFD 254 210 FGFG 250 310 EMEM 250 310 EWEW 250 310 FAFA 250 310 FDFD 250 310 FGFG 254 310 EMEM 254 310 EWEW 254 310 FAFA 254 310 FDFD 254 310 FGFG 250 410 EMEM 250 410 EWEW 250 410 FAFA 250 410 FDFD 250 410 FGFG 254 410 EMEM 254 410 EWEW 254 410 FAFA 254 410 FDFD 254 410 FGFG 3 mA 5 mA 10 mA 20 mA 250 110 FNFN 250 110 FXFX 250 110 GZGZ 250 110 HFHF 250 210 FNFN 250 210 FXFX 250 210 GZGZ 250 210 HFHF 254 210 FNFN 254 210 FXFX 254 210 GZGZ 254 210 HFHF 250 310 FNFN 250 310 FXFX 250 310 GZGZ 250 310 HFHF 254 310 FNFN 254 310 FXFX 254 310 GZGZ 254 310 HFHF 250 410 FNFN 250 410 FXFX 250 410 GZGZ 250 410 HFHF 254 410 FNFN 254 410 FXFX 254 410 GZGZ 254 410 HFHF 112 Size Rating & Scale Type 212 312 412 200 Series 200 Series 200 Series AC MILLIAMMETERS -- SELF-CONTAINED, 25-400 Hz, IRON VANE, PIVOT AND JEWEL 10 mA 25 mA 50 mA 100 mA 200 mA .......... .......... .......... .......... .......... 250 240 GZGZ 250 240 HJHJ 250 240 HYHY 250 240 JRJR 250 240 KAKA 250 340 GZGZ 250 340 HJHJ 250 340 HYHY 250 340 JRJR 250 340 KAKA 250 440 GZGZ 250 440 HJHJ 250 440 HYHY 250 440 JRJR 250 440 KAKA 500 mA .......... 250 240 KMKM 250 340 KMKM 250 440 KMKM AC AMMETERS -- SELF-CONTAINED, 25-400 Hz, IRON VANE, PIVOT AND JEWEL 1 Amp 3 Amp 5 Amp 8 Amp 10 Amp .......... .......... .......... .......... .......... 250 240 LALA 250 240 LJLJ 250 240LSLS 250 240 MJMJ 250 240 MTMT 250 340 LALA 250 340 LJLJ 250 340 LSLS 250 340 MJMJ 250 340 MTMT 250 440 LALA 250 440 LJLJ 250 440 LSLS 250 440 MJMJ 250 440 MTMT 15 Amp 20 Amp 30 Amp 50 Amp 80 Amp .......... .......... .......... .......... .......... 250 240 NDND 250 240 NGNG* 250 240 NLNL* .......... .......... 250 340 NDND 250 340 NGNG* 250 340 NLNL* 250 340 NTNT* 250 340 PDPD* 250 440 NDND 250 440 NGNG* 250 440 NLNL* 250 440 NTNT* 250 440 PDPD* * External Magnetic shield included 6 AC Ammeters Cont'd 112 Size Rating & Scale Type 212 312 412 200 Series 200 Series 200 Series AC AMMETERS -- TRANSFORMER-RATED, 0-5 AMPERES, 25-500 Hz, PIVOT AND JEWEL, IRON VANE S C A L E O N L Y 10 Amp 15 Amp 20 Amp 30 Amp 40 Amp .......... .......... .......... .......... .......... 250 240 LSMT 250 240 LSND 250 240 LSNG 250 240 LSNL 250 240 LSNP 250 340 LSMT 250 340 LSND 250 340 LSNG 250 340 LSNL 250 340 LSNP 250 440 LSMT 250 440 LSND 250 440 LSNG 250 440 LSNL 250 440 LSNP 50 Amp 75 Amp 80 Amp 100 Amp 150 Amp .......... .......... .......... .......... .......... 250 240 LSNT 250 240 LSPB 250 240 LSPD 250 240 LSPK 250 240 LSPZ 250 340 LSNT 250 340 LSPB 250 340 LSPD 250 340 LSPK 250 340 LSPZ 250 440 LSNT 250 440 LSPB 250 440 LSPD 250 440 LSPK 250 440 LSPZ 200 Amp 300 Amp 400 Amp 500 Amp 600 Amp 800 Amp .......... .......... .......... .......... .......... .......... 250 240 LSRL 250 240 LSRX 250 240 LSSC 250 240 LSSF 250 240 LSSJ 250 240 LSSN 250 340 LSRL 250 340 LSRX 250 340 LSSC 250 340 LSSF 250 340 LSSJ 250 340 LSSN 250 440 LSRL 250 440 LSRX 250 440 LSSC 250 440 LSSF 250 440 LSSJ 250 440 LSSN .......... .......... .......... .......... .......... 250 240 LSVA 250 240 LSVB 250 240 LSVC 250 240 LSVE 250 240 LSVJ 250 340 LSVA 250 340 LSVB 250 340 LSVC 250 340 LSVE 250 340 LSVJ 250 440 LSVA 250 440 LSVB 250 440 LSVC 250 440 LSVE 250 440 LSVJ 1 Kiloamp 1.2 Kiloamp 1.5 Kiloamp 2.0 Kiloamp 3.0 Kiloamp Horizon Line ANSI Specification: All meters meet ANSI Specifications C-39.1. Overload: Voltmeters (AC and DC) - 50% momentary, 20% sustained. Ammeters (AC and DC) momentary: 10 times the rated current for 10 consecutive intervals of .5 second with a 1 minute interval between successive applications; sustained: 20% for six hours. Type 251 and 255 Horizon Line Specifications Accuracy: All DC and AC iron-vane; 2% of full-scale, AC rectifier type; 3% of full scale (with 60 Hz sine wave at 25 C). When standard 60 Hz iron vane ammeters are used at the extreme limits of 20 or 400 Hz, additional error (approx. .75%) may be experienced. Expanded-scale voltmeters; .5% of full scale value. Scale Data: 90 degree rotation. Scale Length: Size 112" 212" 312" 412" Horizon Line 1.50" 2.06" 2.88" 3.93" Insulation Level: All meters (except 112"), 2600 VRMS Hi-pot, 112"-1500 VRMS Hi-pot. Burden Data: AC ammeter-5 amps, 0.5 va max. 0.5 power-factor lagging, @60 Hz. AC Voltmeter-unity power factor. Response Time and Overshoot: Response time: 3 seconds (max.) for 212", 312", 412" size for microammeters: 2 seconds (max.) for all other DC ratings, and 2.5 seconds (max.) for AC ratings. Maximum of 40% overshoot. Dimensions: See page 36-37. How To Order To Order Horizon Line panel meters use the appropriate catalog numbers provided in the tables. Taut band instruments have a 251 prefix number, Pivot & jewel instruments have a 255 prefix number, except AC Iron Vane prefix which is 251. Ordering Examples: 1. 212", 300 V DC Voltmeter, zero left, taut band - 251 220 RXRX 2. 212", 300 V DC Voltmeter, zero left, pivot & jewel - 255 220 RXRX 3. 212", 300 VAC (Iron Vane) pivot & jewel 251 244 RXRX Severe-duty meters are available to meet UL 1437 requirements. UL version, with flame retardant window and base, is not offered in 112". To order, add /UL or /CUL after catalog number, or contact factory. For ratings and scales not listed contact factory. 7 Horizon Line DC Voltmeters 112 Size Rating & Scale Type 212 Taut Band Taut Band 312 412 Pivot and Jewel Taut Band Pivot and Jewel Taut Band Pivot and Jewel DC VOLTMETERS - ZERO-LEFT S C A L E 1.0 Volts 1.5 Volts 3 Volts 5 Volts 8 Volts 251 120 LALA 251 120 LCLC 251 120 LJLJ 251 120 LSLS 251 120 MJMJ 251 220 LALA 251 220 LCLC 251 220 LJLJ 251 220 LSLS 251 220 MJMJ 255 220 LALA 255 220 LCLC 255 220 LJLJ 255 220 LSLS 255 220 MJMJ 251 320 LALA 251 320 LCLC 251 320 LJLJ 251 320 LSLS 251 320 MJMJ 255 320 LALA 255 320 LCLC 255 320 LJLJ 255 320 LSLS 255 320 MJMJ 251 420 LALA 251 420 LCLC 251 420 LJLJ 251 420 LSLS 251 420 MJMJ 255 420 LALA 255 420 LCLC 255 420 LJLJ 255 420 LSLS 255 420 MJMJ 10 Volts 15 Volts 30 Volts 40 Volts 50 Volts 251 120 MTMT 251 120 NDND 251 120 NLNL 251 120 NPNP 251 120 NTNT 251 220 MTMT 251 220 NDND 251 220 NLNL 251 220 NPNP 251 220 NTNT 255 220 MTMT 255 220 NDND 255 220 NLNL 255 220 NPNP 255 220 NTNT 251 320 MTMT 251 320 NDND 251 320 NLNL 251 320 NPNP 251 320 NTNT 255 320 MTMT 255 320 NDND 255 320 NLNL 255 320 NPNP 255 320 NTNT 251 420 MTMT 251 420 NDND 251 420 NLNL 251 420 NPNP 251 420 NTNT 255 420 MTMT 255 420 NDND 255 420 NLNL 255 420 NPNP 255 420 NTNT 80 Volts 100 Volts 150 Volts 200 Volts 250 Volts 251 120 PDPD 251 120 PKPK 251 120 PZPZ 251 120 RLRL 251 120 RSRS 251 220 PDPD 251 220 PKPK 251 220 PZPZ 251 220 RLRL 251 220 RSRS 255 220 PDPD 255 220 PKPK 255 220 PZPZ 255 220 RLRL 255 220 RSRS 251 320 PDPD 251 320 PKPK 251 320 PZPZ 251 320 RLRL 251 320 RSRS 255 320 PDPD 255 320 PKPK 255 320 PZPZ 255 320 RLRL 255 320 RSRS 251 420 PDPD 251 420 PKPK 251 420 PZPZ 251 420 RLRL 251 420 RSRS 255 420 PDPD 255 420 PKPK 255 420 PZPZ 255 420 RLRL 255 420 RSRS 300 Volts 500 Volts 600 Volts 251 120 RXRX .......... .......... 251 220 RXRX .......... .......... 255 220 RXRX .......... .......... 251 320 RXRX 251 320 SFSF 251 320 SJSJ 255 320 RXRX 255 320 SFSF 255 320 SJSJ 251 420 RXRX 251 420 SFSF 251 420 SJSJ 255 420 RXRX 255 420 SFSF 255 420 SJSJ DC VOLTMETERS -- ZERO-LEFT, RATED 0-1 mA DC, FOR USE WITH EXTERNAL RESISTORS, RESISTORS NOT INCLUDED (SEE PAGE 29 FOR RESISTORS) O N L Y 500 Volts 600 Volts 750 Volts 251 104 FASF 251 104 FASJ 251 104 FASM 251 204 FASF 251 204 FASJ 251 204 FASM 255 204 FASF 255 204 FASJ 255 204 FASM .......... .......... 251 304 FASM .......... .......... 255 304 FASM .......... .......... 251 404 FASM .......... .......... 255 404 FASM DC VOLTMETERS -- ZERO-CENTER 5-0-5 Volts 10-0-10 Volts 30-0-30 Volts 50-0-50 Volts 80-0-80 Volts 251 121 LSLS 251 121 MTMT 251 121 NLNL 251 121 NTNT 251 121 PDPD 251 221 LSLS 251 221 MTMT 251 221 NLNL 251 221 NTNT 251 221 PDPD 255 221 LSLS 255 221 MTMT 255 221 NLNL 255 221 NTNT 255 221 PDPD 251 321 LSLS 251 321 MTMT 251 321 NLNL 251 321 NTNT 251 321 PDPD 255 321 LSLS 255 321 MTMT 255 321 NLNL 255 321 NTNT 255 321 PDPD 251 421 LSLS 251 421 MTMT 251 421 NLNL 251 421 NTNT 251 421 PDPD 255 421 LSLS 255 421 MTMT 255 421 NLNL 255 421 NTNT 255 421 PDPD 150-0-150 Volts 300-0-300 Volts 500-0-500 Volts 600-0-600 Volts 251 121 PZPZ 251 121 RXRX .......... .......... 251 221 PZPZ 251 221 RXRX .......... .......... 255 221 PZPZ 255 221 RXRX .......... .......... 251 321 PZPZ 251 321 RXRX 251 321 SFSF 251 321 SJSJ 255 321 PZPZ 255 321 RXRX 255 321 SFSF 255 321 SJSJ 251 421 PZPZ 251 421 RXRX 251 421 SFSF 251 421 SJSJ 255 421 PZPZ 255 421 RXRX 255 421 SFSF 255 421 SJSJ DC VOLTMETERS -- ZERO-CENTER, RATED 1-0-1 mA, DC, FOR USE WITH EXTERNAL RESISTORS, RESISTORS NOT INCLUDED (SEE PAGE 29 FOR RESISTORS) S C A L E O N L Y 500-0-500 Volts 600-0-600 Volts 750-0-750 Volts 251 105 FASF 251 105 FASJ 251 105 FASM 251 205 FASF 251 205 FASJ 251 205 FASM 255 205 FASF 255 205 FASJ 255 205 FASM .......... .......... 251 305 FASM .......... .......... 255 305 FASM .......... .......... 251 405 FASM .......... .......... 255 405 FASM 255 338 NNNN 255 338 PNPN 255 338 RTRT 251 438 NNNN 251 438 PNPN 251 438 RTRT 255 438 NNNN 255 438 PNPN 255 438 RTRT DC VOLTMETERS -- EXPANDED SCALE; ZENER DIODE TYPE 24-30 Volts 110-130 Volts 220-260 Volts .......... .......... .......... .......... .......... .......... .......... .......... .......... 251 338 NNNN 251 338 PNPN 251 338 RTRT DC Ammeters 112 Size Rating & Scale Type Taut Band 212 Taut Band 312 412 Pivot and Jewel Taut Band Pivot and Jewel Taut Band .......... .......... .......... 255 200 EAEA 255 200 EMEM 251 300 CFCF 251 300 CYCY 251 300 DRDR 251 300 EAEA 251 300 EMEM .......... .......... .......... 255 300 EAEA 255 300 EMEM .......... 251 400 CYCY 251 400 DRDR 251 400 EAEA 251 400 EMEM Pivot and Jewel DC MICROAMMETERS -- ZERO-LEFT 8 20 A 50 A 100 A 200 A 500 A 251 100 CFCF 251 100 CYCY 251 100 DRDR 251 100 EAEA 251 100 EMEM 251 200 CFCF 251 200 CYCY 251 200 DRDR 251 200 EAEA 251 200 EMEM .......... .......... .......... 255 400 EAEA 255 400 EMEM DC Ammeters Cont'd 112 Size Rating & Scale Type Taut Band 212 Taut Band 312 Pivot and Jewel 412 Taut Band Pivot and Jewel Taut Band Pivot and Jewel 251 301 CFCF 251 301 CYCY 251 301 DRDR 251 301 EAEA 251 301 EMEM .......... .......... 255 301 DRDR 255 301 EAEA 255 301 EMEM .......... 251 401 CYCY 251 401 DRDR 251 401 EAEA 251 401 EMEM .......... .......... 255 401 DRDR 255 401 EAEA 255 401 EMEM DC MICROAMMETERS -- ZERO-CENTER 20-0-20 A 50-0-50 A 100-0-100 A 200-0-200 A 500-0-500 A 251 101 CFCF 251 101 CYCY 251 101 DRDR 251 101 EAEA 251 101 EMEM 251 201 CFCF 251 201 CYCY 251 201 DRDR 251 201 EAEA 251 201 EMEM .......... .......... 255 201 DRDR 255 201 EAEA 255 201 EMEM DC MILLIAMMETERS -- ZERO-LEFT 1 mA 251 100 FAFA 251 200 FAFA 255 200 FAFA 251 300 FAFA 255 300 FAFA 251 400 FAFA 255 400 FAFA 5 mA 10 mA 251 100 FXFX 251 100 GZGZ 251 200 FXFX 251 200 GZGZ 255 200 FXFX 255 200 GZGZ 251 300 FXFX 251 300 GZGZ 255 300 FXFX 255 300 GZGZ 251 400 FXFX 251 400 GZGZ 255 400 FXFX 255 400 GZGZ 20 mA 25 mA 30 mA 50 mA 80 mA 251 100 HFHF 251 100 HJHJ 251 100 HMHM 251 100 HYHY 251 100 JJJJ 251 200 HFHF 251 200 HJHJ 251 200 HMHM 251 200 HYHY 251 200 JJJJ 255 200 HFHF 255 200 HJHJ 255 200 HMHM 255 200 HYHY 255 200 JJJJ 251 300 HFHF 251 300 HJHJ 251 300 HMHM 251 300 HYHY 251 300 JJJJ 255 300 HFHF 255 300 HJHJ 255 300 HMHM 255 300 HYHY 255 300 JJJJ 251 400 HFHF 251 400 HJHJ 251 400 HMHM 251 400 HYHY 251 400 JJJJ 255 400 HFHF 255 400 HJHJ 255 400 HMHM 255 400 HYHY 255 400 JJJJ 100 mA 150 mA 200 mA 250 mA 300 mA 251 100 JRJR 251 100 JXJX 251 100 KAKA 251 100 KDKD 251 100 KGKG 251 200 JRJR 251 200 JXJX 251 200 KAKA 251 200 KDKD 251 200 KGKG 255 200 JRJR 255 200 JXJX 255 200 KAKA 255 200 KDKD 255 200 KGKG 251 300 JRJR 251 300 JXJX 251 300 KAKA 251 300 KDKD 251 300 KGKG 255 300 JRJR 255 300 JXJX 255 300 KAKA 255 300 KDKD 255 300 KGKG 251 400 JRJR 251 400 JXJX 251 400 KAKA 251 400 KDKD 251 400 KGKG 255 400 JRJR 255 400 JXJX 255 400 KAKA 255 400 KDKD 255 400 KGKG 500 mA 800 mA 251 100 KMKM 251 100 KWKW 251 200 KMKM 251 200 KWKW 255 200 KMKM 255 200 KWKW 251 300 KMKM 251 300 KWKW 255 300 KMKM 255 300 KWKW 251 400 KMKM 251 400 KWKW 255 400 KMKM 255 400 KWKW DC MILLIAMMETERS -- ZERO-CENTER 1-0-1 mA 251 101 FAFA 251 201 FAFA 255 201 FAFA 251 301 FAFA 255 301 FAFA 251 401 FAFA 255 401 FAFA 5-0-5 10-0-10 20-0-20 mA mA mA 251 101 FXFX 251 101 GZGZ 251 101 HFHF 251 201 FXFX 251 201 GZGZ 251 201 HFHF 255 201 FXFX 255 201 GZGZ 255 201 HFHF 251 301 FXFX 251 301 GZGZ 251 301 HFHF 255 301 FXFX 255 301 GZGZ 255 301 HFHF 251 401 FXFX 251 401 GZGZ 251 401 HFHF 255 401 FXFX 255 401 GZGZ 255 401 HFHF 25-0-25 30-0-30 50-0-50 100-0-100 150-0-150 mA mA mA mA mA 251 101 HJHJ 251 101 HMHM 251 101 HYHY 251 101 JRJR 251 101 JXJX 251 201 HJHJ 251 201 HMHM 251 201 HYHY 251 201 JRJR 251 201 JXJX 255 201 HJHJ 255 201 HMHM 255 201 HYHY 255 201 JRJR 255 201 JXJX 251 301 HJHJ 251 301 HMHM 251 301 HYHY 251 301 JRJR 251 301 JXJX 255 301 HJHJ 255 301 HMHM 255 301 HYHY 255 301 JRJR 255 301 JXJX 251 401 HJHJ 251 401 HMHM 251 401 HYHY 251 401 JRJR 251 401 JXJX 255 401 HJHJ 255 401 HMHM 255 401 HYHY 255 401 JRJR 255 401 JXJX 200-0-200 250-0-250 300-0-300 500-0-500 mA mA mA mA 251 101 KAKA 251 101 KDKD 251 101 KGKG 251 101 KMKM 251 201 KAKA 251 201 KDKD 251 201 KGKG 251 201 KMKM 255 201 KAKA 255 201 KDKD 255 201 KGKG 255 201 KMKM 251 301 KAKA 251 301 KDKD 251 301 KGKG 251 301 KMKM 255 301 KAKA 255 301 KDKD 255 301 KGKG 255 301 KMKM 251 401 KAKA 251 401 KDKD 251 401 KGKG 251 401 KMKM 255 401 KAKA 255 401 KDKD 255 401 KGKG 255 401 KMKM DC AMMETERS -- ZERO-LEFT 1 Amp 1.5 Amp 2 Amp 3 Amp 5 Amp 10 Amp 15 Amp 20 Amp 30 Amp 50 Amp 251 100 LALA 251 100 LCLC 251 100 LELE 251 100 LJLJ 251 100 LSLS 251 200 LALA 251 200 LCLC 251 200 LELE 251 200 LJLJ 251 200 LSLS 255 200 LALA 255 200 LCLC 255 200 LELE 255 200 LJLJ 255 200 LSLS 251 300 LALA 251 300 LCLC 251 300 LELE 251 300 LJLJ 251 300 LSLS 255 300 LALA 255 300 LCLC 255 300 LELE 255 300 LJLJ 255 300 LSLS 251 400 LALA 251 400 LCLC 251 400 LELE 251 400 LJLJ 251 400 LSLS 255 400 LALA 255 400 LCLC 255 400 LELE 255 400 LJLJ 255 400 LSLS 251 100 MTMT .......... .......... .......... .......... 251 200 MTMT 251 200 NDND 251 200 NGNG 251 200 NLNL 251 200 NTNT 255 200 MTMT 255 200 NDND 255 200 NGNG 255 200 NLNL .......... 251 300 MTMT 251 300 NDND 251 300 NGNG 251 300 NLNL 251 300 NTNT 255 300 MTMT 255 300 NDND 255 300 NGNG 255 300 NLNL 255 300 NTNT 251 400 MTMT 251 400 NDND 251 400 NGNG 251 400 NLNL 251 400 NTNT 255 400 MTMT 255 400 NDND 255 400 NGNG 255 400 NLNL 255 400 NTNT DC AMMETERS -- ZERO-LEFT, 50 mV, SHUNT RATED (LEAD RES. RANGE: .05-.07)* S C A L E O N L Y 20 Amp 30 Amp 50 Amp 75 Amp 100 Amp 251 124 ECNG 251 124 ECNL 251 124 ECNT 251 124 ECPB 251 124 ECPK 251 224 ECNG 251 224 ECNL 251 224 ECNT 251 224 ECPB 251 224 ECPK 255 224 ECNG 255 224 ECNL 255 224 ECNT 255 224 ECPB 255 224 ECPK 251 324 ECNG 251 324 ECNL 251 324 ECNT 251 324 ECPB 251 324 ECPK 255 324 ECNG 255 324 ECNL 255 324 ECNT 255 324 ECPB 255 324 ECPK 251 424 ECNG 251 424 ECNL 251 424 ECNT 251 424 ECPB 251 424 ECPK 255 424 ECNG 255 424 ECNL 255 424 ECNT 255 424 ECPB 255 424 ECPK 150 Amp 200 Amp 250Amp 300 Amp 400 Amp 251 124 ECPZ 251 124 ECRL 251 124 ECRS 251 124 ECRX 251 124 ECSC 251 224 ECPZ 251 224 ECRL 251 224 ECRS 251 224 ECRX 251 224 ECSC 255 224 ECPZ 255 224 ECRL 255 224 ECRS 255 224 ECRX 255 224 ECSC 251 324 ECPZ 251 324 ECRL 251 324 ECRS 251 324 ECRX 251 324 ECSC 255 324 ECPZ 255 324 ECRL 255 324 ECRS 255 324 ECRX 255 324 ECSC 251 424 ECPZ 251 424 ECRL 251 424 ECRS 251 424 ECRX 251 424 ECSC 255 424 ECPZ 255 424 ECRL 255 424 ECRS 255 424 ECRX 255 424 ECSC 9 Horizon Line DC Ammeters Cont'd 112 Size Type Rating & Scale 212 Taut Band Taut Band 312 Pivot and Jewel Taut Band 412 Pivot and Jewel Taut Band Pivot and Jewel DC AMMETERS -- ZERO-LEFT, 50mV, SHUNT RATED* - continued S C A L E O N L Y 500 Amp 600 Amp 800 Amp 1 Kilomap 1.5 Kiloamp 2 Kiloamp 251 124 ECSF 251 124 ECSJ 251 124 ECSN 251 224 ECSF 251 224 ECSJ 251 224 ECSN 255 224 ECSF 255 224 ECSJ 255 224 ECSN 251 324 ECSF 251 324 ECSJ 251 324 ECSN 255 324 ECSF 255 324 ECSJ 255 324 ECSN 251 424 ECSF 251 424 ECSJ 251 424 ECSN 255 424 ECSF 255 424 ECSJ 255 424 ECSN 251 124 ECVA 251 124 ECVC 251 124 ECVE 251 224 ECVA 251 224 ECVC 251 224 ECVE 255 224 ECVA 255 224 ECVC 255 224 ECVE 251 324 ECVA 251 324 ECVC 251 324 ECVE 255 324 ECVA 255 324 ECVC 255 324 ECVE 251 424 ECVA 251 424 ECVC 251 424 ECVE 255 424 ECVA 255 424 ECVC 255 424 ECVE DC AMMETERS -- ZERO-LEFT, 100mV, SHUNT RATED (LEAD RES. RANGE: .04-.08)* S C A L E O N L Y 20 Amp 40 Amp 50 Amp 75 Amp 100 Amp 251 124 GBNG 251 124 GBNP 251 124 GBNT 251 124 GBPB 251 124 GBPK 251 224 GBNG 251 224 GBNP 251 224 GBNT 251 224 GBPB 251 224 GBPK 255 224 GBNG 255 224 GBNP 255 224 GBNT 255 224 GBPB 255 224 GBPK 251 324 GBNG 251 324 GBNP 251 324 GBNT 251 324 GBPB 251 324 GBPK 255 324 GBNG 255 324 GBNP 255 324 GBNT 255 324 GBPB 255 324 GBPK 251 424 GBNG 251 424 GBNP 251 424 GBNT 251 424 GBPB 251 424 GBPK 255 424 GBNG 255 424 GBNP 255 424 GBNT 255 424 GBPB 255 424 GBPK 150 Amp 200 Amp 250 Amp 300 Amp 400 Amp 251 124 GBPZ 251 124 GBRL 251 124 GBRS 251 124 GBRX 251 124 GBSC 251 224 GBPZ 251 224 GBRL 251 224 GBRS 251 224 GBRX 251 224 GBSC 255 224 GBPZ 255 224 GBRL 255 224 GBRS 255 224 GBRX 255 224 GBSC 251 324 GBPZ 251 324 GBRL 251 324 GBRS 251 324 GBRX 251 324 GBSC 255 324 GBPZ 255 324 GBRL 255 324 GBRS 255 324 GBRX 255 324 GBSC 251 424 GBPZ 251 424 GBRL 251 424 GBRS 251 424 GBRX 251 424 GBSC 255 424 GBPZ 255 424 GBRL 255 424 GBRS 255 424 GBRX 255 424 GBSC 500 Amp 600 Amp 800 Amp 251 124 GBSF 251 124 GBSJ 251 124 GBSN 251 224 GBSF 251 224 GBSJ 251 224 GBSN 255 224 GBSF 255 224 GBSJ 255 224 GBSN 251 324 GBSF 251 324 GBSJ 251 324 GBSN 255 324 GBSF 255 324 GBSJ 255 324 GBSN 251 424 GBSF 251 424 GBSJ 251 424 GBSN 255 424 GBSF 255 424 GBSJ 255 424 GBSN 251 124 GBVA 251 124 GBVE 251 224 GBVA 251 224 GBVE 255 224 GBVA 255 224 GBVE 251 324 GBVA 251 324 GBVE 255 324 GBVA 255 324 GBVE 251 424 GBVA 251 424 GBVE 255 424 GBVA 255 424 GBVE 1 Kiloamp 2 Kiloamp DC AMMETERS -- ZERO-CENTER 1-0-1 Amp 2-0-2 Amp 5-0-5Amp 10-0-10 Amp 15-0-15 Amp 251 101 LALA 251 101 LELE 251 101 LSLS 251 101 MTMT .......... 251 201 LALA 251 201 LELE 251 201 LSLS 251 201 MTMT 251 201 NDND 255 201 LALA 255 201 LELE 255 201 LSLS 255 201 MTMT 255 201 NDND 251 301 LALA 251 301 LELE 251 301 LSLS 251 301 MTMT 251 301 NDND 255 301 LALA 255 301 LELE 255 301 LSLS 255 301 MTMT 255 301 NDND 251 401 LALA 251 401 LELE 251 401 LSLS 251 401 MTMT 251 401 NDND 255 401 LALA 255 401 LELE 255 401 LSLS 255 401 MTMT 255 401 NDND 20-0-20 Amp 30-0-30 Amp 50-0-50 Amp .......... .......... .......... 251 201 NGNG 251 201 NLNL .......... 255 201 NGNG 255 201 NLNL .......... 251 301 NGNG 251 301 NLNL 251 301 NTNT 255 301 NGNG 255 301 NLNL 255 301 NTNT 251 401 NGNG 251 401 NLNL 251 401 NTNT 255 401 NGNG 255 401 NLNL 255 401 NTNT DC AMMETERS -- ZERO-CENTER, 50mV, SHUNT RATED (LEAD RES. RANGE .05-.07)* S C A L E O N L Y 20-0-20 Amp 40-0-40 Amp 50-0-50 Amp 75-0-75 Amp 100-0-100 Amp 251 125 ECNG 251 125 ECNP 251 125 ECNT 251 125 ECPB 251 125 ECPK 251 225 ECNG 251 225 ECNP 251 225 ECNT 251 225 ECPB 251 225 ECPK 255 225 ECNG 255 225 ECNP 255 225 ECNT 255 225 ECPB 255 225 ECPK 251 325 ECNG 251 325 ECNP 251 325 ECNT 251 325 ECPB 251 325 ECPK 255 325 ECNG 255 325 ECNP 255 325 ECNT 255 325 ECPB 255 325 ECPK .......... 251 425 ECNP 251 425 ECNT 251 425 ECPB 251 425 ECPK .......... 255 425 ECNP 255 425 ECNT 255 425 ECPB 255 425 ECPK *Shunts are not included: For 50mV shunts, see page 31 AC Voltmeters 112 Size Rating & Scale Type Taut Band 212 Taut Band 312 Pivot and Jewel Taut Band 412 Pivot and Jewel Taut Band Pivot and Jewel AC VOLTMETERS -- SELF-CONTAINED, IRON VANE TYPE, 60 Hz 10 3 Volts 5 Volts 10 Volts 15 Volts 30 Volts .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... 251 244 LJLJ 251 244 LSLS 251 244 MTMT 251 244 NDND 251 244 NLNL .......... .......... .......... .......... .......... 251 344 LJLJ 251 344 LSLS 251 344 MTMT 251 344 NDND 251 344 NLNL .......... .......... .......... .......... .......... 251 444 LJLJ 251 444 LSLS 251 444 MTMT 251 444 NDND 251 444 NLNL 50 Volts 150 Volts 300 Volts 500 Volts 600 Volts .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... 251 244 NTNT 251 244 PZPZ 251 244 RXRX .......... .......... .......... .......... .......... .......... .......... 251 344 NTNT 251 344 PZPZ 251 344 RXRX 251 344 SFSF 251 344 SJSJ .......... .......... .......... .......... .......... 251 444 NTNT 251 444 PZPZ 251 444 RXRX 251 444 SFSF 251 444 SJSJ AC Voltmeters Cont'd 112 Size Rating & Scale Type 212 Taut Band Taut Band 312 Pivot and Jewel Taut Band 412 Pivot and Jewel Taut Band Pivot and Jewel AC VOLTMETERS -- SELF-CONTAINED, IRON VANE TYPE, 400 Hz 150 Volts 300 Volts .......... .......... .......... .......... 251 245 PZPZ 251 245 RXRX .......... .......... 251 345 PZPZ 251 345 RXRX .......... .......... 251 445 PZPZ 251 445 RXRX AC VOLTMETERS -- TRANSFORMER RATED, 0-150 VOLTS, IRON VANE TYPE, 60 Hz. S C A L E O N L Y 600 Volts 750 Volts 3 kV .......... .......... .......... .......... .......... .......... 251 244 PZSJ 251 244 PZSM 251 244 PZVJ .......... .......... .......... 251 344 PZSJ 251 344 PZSM 251 344 PZVJ .......... .......... .......... 251 444 PZSJ 251 444 PZSM 251 444 PZVJ 255 337 PNPN 255 337 PTPT 251 437 PNPN 251 437 PTPT 255 437 PNPN 255 437 PTPT AC VOLTMETERS -- EXPANDED SCALE, RECTIFIER TYPE 110-130 Volts 105-125 Volts .......... .......... .......... .......... .......... .......... 251 337 PNPN 251 337 PTPT AC VOLTMETERS -- SELF-CONTAINED, RECTIFIER TYPE 10 Volts 15 Volts 20 Volts 25 Volts 30 Volts 251 130 MTMT 251 130 NDND 251 130 NGNG 251 130 NJNJ 251 130 NLNL 251 230 MTMT 251 230 NDND 251 230 NGNG 251 230 NJNJ 251 230 NLNL 255 230 MTMT 255 230 NDND 255 230 NGNG 255 230 NJNJ 255 230 NLNL 251 330 MTMT 251 330 NDND 251 330 NGNG 251 330 NJNJ 251 330 NLNL 255 330 MTMT 255 330 NDND 255 330 NGNG 255 330 NJNJ 255 330 NLNL 251 430 MTMT 251 430 NDND 251 430 NGNG 251 430 NJNJ 251 430 NLNL 255 430 MTMT 255 430 NDND 255 430 NGNG 255 430 NJNJ 255 430 NLNL 50 Volts 80 Volts 100 Volts 150 Volts 200 Volts 251 130 NTNT 251 130 PDPD 251 130 PKPK 251 130 PZPZ .......... 251 230 NTNT 251 230 PDPD 251 230 PKPK 251 230 PZPZ .......... 255 230 NTNT 255 230 PDPD 255 230 PKPK 255 230 PZPZ .......... 251 330 NTNT 251 330 PDPD 251 330 PKPK 251 330 PZPZ 251 330 RLRL 255 330 NTNT 255 330 PDPD 255 330 PKPK 255 330 PZPZ 255 330 RLRL 251 430 NTNT 251 430 PDPD 251 430 PKPK 251 430 PZPZ 251 430 RLRL 255 430 NTNT 255 430 PDPD 255 430 PKPK 255 430 PZPZ 255 430 RLRL 250 Volts 300 Volts .......... .......... .......... .......... .......... .......... 251 330 RSRS 251 330 RXRX 255 330 RSRS 255 330 RXRX 251 430 RSRS 251 430 RXRX 255 430 RSRS 255 430 RXRX AC Ammeters 112 Size Rating & Scale Type Taut Band 212 Taut Band 312 Pivot and Jewel Taut Band 412 Pivot and Jewel Taut Band Pivot and Jewel AC MICROAMMETERS AND MILLIAMMETERS -- RECTIFIER TYPE 500 A 800 A 1 mA 1.5 mA 2 mA 251 110 EMEM 251 110 EWEW 251 110 FAFA 251 110 FDFD 251 110 FGFG 251 210 EMEM 251 210 EWEW 251 210 FAFA 251 210 FDFD 251 210 FGFG 255 210 EMEM 255 210 EWEW 255 210 FAFA 255 210 FDFD 255 210 FGFG 251 310 EMEM 251 310 EWEW 251 310 FAFA 251 310 FDFD 251 310 FGFG 255 310 EMEM 255 310 EWEW 255 310 FAFA 255 310 FDFD 255 310 FGFG 251 410 EMEM 251 410 EWEW 251 410 FAFA 251 410 FDFD 251 410 FGFG 255 410 EMEM 255 410 EWEW 255 410 FAFA 255 410 FDFD 255 410 FGFG 3 mA 5 mA 10 mA 20 mA 251 110 FNFN 251 110 FXFX 251 110 GZGZ 251 110 HFHF 251 210 FNFN 251 210 FXFX 251 210 GZGZ 251 210 HFHF 255 210 FNFN 255 210 FXFX 255 210 GZGZ 255 210 HFHF 251 310 FNFN 251 310 FXFX 251 310 GZGZ 251 310 HFHF 255 310 FNFN 255 310 FXFX 255 310 GZGZ 255 310 HFHF 251 410 FNFN 251 410 FXFX 251 410 GZGZ 251 410 HFHF 255 410 FNFN 255 410 FXFX 255 410 GZGZ 255 410 HFHF AC MILLIAMMETERS -- SELF-CONTAINED, 25-400 Hz, IRON VANE 10 mA 25 mA 50 mA 100 mA 200 mA .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... 251 240 GZGZ 251 240 HJHJ 251 240 HYHY 251 240 JRJR 251 240 KAKA .......... .......... .......... .......... .......... 251 340 GZGZ 251 340 HJHJ 251 340 HYHY 251 340 JRJR 251 340 KAKA .......... .......... .......... .......... .......... 251 440 GZGZ 251 440 HJHJ 251 440 HYHY 251 440 JRJR 251 440 KAKA 500 mA .......... .......... 251 240 KMKM .......... 251 340 KMKM .......... 251 440 KMKM 11 Horizon Line AC Ammeters Cont'd 112 Size Rating & Scale Type Taut Band 212 Taut Band 312 Pivot and Jewel Taut Band 412 Pivot and Jewel Taut Band Pivot and Jewel AC AMMETERS -- SELF-CONTAINED, 25-400 Hz, IRON VANE 1 Amp 3 Amp 5 Amp 8 Amp 10 Amp .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... 251 240 LALA 251 240 LJLJ 251 240 LSLS 251 240 MJMJ 251 240 MTMT .......... .......... .......... .......... .......... 251 340 LALA 251 340 LJLJ 251 340 LSLS 251 340 MJMJ 251 340 MTMT .......... .......... .......... .......... .......... 251 440 LALA 251 440 LJLJ 251 440 LSLS 251 440 MJMJ 251 440 MTMT 15 Amp 20 Amp 30 Amp 50 Amp 80 Amp .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... 251 240 NDND 251 240 NGNG* 251 240 NLNL* .......... .......... .......... .......... .......... .......... .......... 251 340 NDND 251 340 NGNG* 251 340 NLNL* 251 340 NTNT* 251 340 PDPD* .......... .......... .......... .......... .......... 251 440 NDND 251 440 NGNG* 251 440 NLNL* 251 440 NTNT* 251 440 PDPD* *External magnetic shield included AC AMMETERS -- TRANSFORMER-RATED, 0-5 AMPERES, 25-400 Hz, IRON VANE S C A L E O N L Y 10 Amp 15 Amp 20 Amp 30 Amp 40 Amp .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... 251 240 LSMT 251 240 LSND 251 240 LSNG 251 240 LSNL 251 240 LSNP .......... .......... .......... .......... .......... 251 340 LSMT 251 340 LSND 251 340 LSNG 251 340 LSNL 251 340 LSNP .......... .......... .......... .......... .......... 251 440 LSMT 251 440 LSND 251 440 LSNG 251 440 LSNL 251 440 LSNP 50 Amp 75 Amp 80 Amp 100 Amp 150 Amp .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... 251 240 LSNT 251 240 LSPB 251 240 LSPD 251 240 LSPK 251 240 LSPZ .......... .......... .......... .......... .......... 251 340 LSNT 251 340 LSPB 251 340 LSPD 251 340 LSPK 251 340 LSPZ .......... .......... .......... .......... .......... 251 440 LSNT 251 440 LSPB 251 440 LSPD 251 440 LSPK 251 440 LSPZ 200 Amp 300 Amp 400 Amp 500 Amp 600 Amp 800 Amp .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... 251 240 LSRL 251 240 LSRX 251 240 LSSC 251 240 LSSF 251 240 LSSJ 251 240 LSSN .......... .......... .......... .......... .......... .......... 251 340 LSRL 251 340 LSRX 251 340 LSSC 251 340 LSSF 251 340 LSSJ 251 340 LSSN .......... .......... .......... .......... .......... .......... 251 440 LSRL 251 440 LSRX 251 440 LSSC 251 440 LSSF 251 440 LSSJ 251 440 LSSN .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... 251 240 LSVA 251 240 LSVB 251 240 LSVC 251 240 LSVE 251 240 LSVJ .......... .......... .......... .......... .......... 251 340 LSVA 251 340 LSVB 251 340 LSVC 251 340 LSVE 251 340 LSVJ .......... .......... .......... .......... .......... 251 440 LSVA 251 440 LSVB 251 440 LSVC 251 440 LSVE 251 440 LSVJ 1 Kiloamp 1.2 Kiloamp 1.5 Kiloamp 2.0 Kiloamp 3.0 Kiloamp AC Motor Load Indicators - Available in Horizon Line or New Big Look Size Rating Amps Scale Marking Terminal Resistance Ohms (15%) 212 312 412 Cat. No. Cat. No. Cat. No. AC LOAD INDICATORS, PIVOT AND JEWEL TYPE 250 -- 5-AMP CURRENT TRANSFORMER RATED, 60 Hz -- IRON VANE TYPE 5 0-150% Motor Load Current Red Band -- 100-150 5 0-150% Motor Load Current Green -- 0-100 Yellow -- 100-125, Red -- 125-150 0.007 250 240 LSPZ7AAA 250 340 LSPZ7AAA 250 440 LSPZ7AAA 0.007 250 240 LSPZ7AAB 250 340 LSPZ7AAB 250 440 LSPZ7AAB AC LOAD INDICATORS, PIVOT AND JEWEL TYPE 251 -- 5-AMP CURRENT TRANSFORMER RATED, 60 Hz -- IRON VANE TYPE 12 5 0-150% Motor Load Current Red Band -- 100-150 5 0-150% Motor Load Current Green -- 0-100 Yellow -- 100-125, Red -- 125-150 0.007 251 240 LSPZ7AAJ 251 340 LSPZ7AAJ 251 440 LSPZ7AAJ 0.007 251 240 LSPZ7AAK 251 340 LSPZ7AAK 251 440 LSPZ7AAK AC Frequency Meters - Available in Horizon Line or New Big Look 112 Size Center Voltage Frequency Scale 20% Hertz Hertz Cat. No. 212 312 412 Cat. No. Cat. No. Cat. No. AC FREQUENCY -- PIVOT AND JEWEL, SELF-CONTAINED, ACCURACY 3 PERCENT OF SPAN; I.E., 0.3 Hz FOR 45-55 AND 55-65, AND 1.2 Hz FOR 380-420 RANGE 120 120 120 120 50 55 60 400 45-55 45-65 55-65 380-420 .......... .......... .......... .......... 208 208 208 208 50 55 60 400 45-55 45-65 55-65 380-420 .......... .......... .......... .......... 240 240 240 240 480 50 55 60 400 60 45-55 45-65 55-65 380-420 55-65 .......... .......... .......... .......... .......... 250 AGAG 250 AJAJ 250 ANAN 250 BKBK Choose prefix 254 or 255 250 GGGG 250 GJGJ 250 GNGN 250 HKHK 250 DGDG 250 DJDJ 250 DNDN 250 EKEK 254 250 LNLN 350 AGAG 350 AJAJ 350 ANAN 350 BKBK Choose prefix 254 or 255 350 GGGG 350 GJGJ 350 GNGN 350 HKHK 450 AGAG 450 AJAJ 450 ANAN 450 BKBK Choose prefix 254 or 255 350 DGDG 350 DJDJ 350 DNDN 350 EKEK 254 350 LNLN 450 GGGG 450 GJGJ 450 GNGN 450 HKHK 450 DGDG 450 DJDJ 450 DNDN 450 EKEK 254 450 LNLN NOTE: For non-listed voltages, up to 480 VAC, frequency ranges or special calibration (accuracy 2% of span) contact factory. For taut-band suspension replace prefix 254 with 250 and prefix 255 with 251. Stylist Series Overload: Voltmeters (AC + DC) - 50% momentary, 20% sustained. Ammeters (AC +DC) momentary: 10 times the rated current for 10 consecutive intervals of .5 seconds with 1 minute interval between successive applications; sustained: 20% for six hours. Type 260 and 264 Stylist Surface Mount Specifications Accuracy: All DC and AC iron vane, 2% of fullscale, AC rectifier type; 3% of fullscale (with 60 Hz sine wave at 25C). Expanded scale voltmeters 0.5% of fullscale. Special order DC with mirror back scale (DC only) 312 412" Available @ 1%. ANSI Specification: All meters meet ANSI Specifications C-39.1 (See page 14 for exceptions.) Scale Data: ARC 90 95 METER SIZE AC IRON VANE TAUT BAND/ PIVOT & JEWEL 112" -- 1.66" 212" 2.15" 2.29" 312" 2.70" 2.85" 4 2" 3.80" 4.01" 1 Insulation Level: 2600V/1 min. (212"-412") 1500V/1 min. (112") Response Time: 3 seconds (Max.) - Microammeters 2 seconds (Max.) - All other DC ratings 2.5 seconds (Max.) - All AC ratings Maximum 40% overshoot Dimensions: See page 38. Burden Data: AC Ammeter 5 amps @ 60 Hz, 0.5VA, Max. .5 Power factor lagging, AC voltmeter - unity power factor. Notes: Severe-duty meters are available to meet /CUL or /UL 1437 requirements in 212"-412" sizes. To order, add /UL or /CUL after catalog number, or contact factory. 13 Stylist Series DC Voltmeters Size Rating & Scale 112 212 312 412 DC MILLIVOLTMETERS -- ZERO-LEFT 0-50 0-100 260124ECEC 260124GBGB 26 l 224ECEC 26 l 224GBGB 26 l 324ECEC 26 l 324GBGB 26 l 424ECEC 26 l 424GBGB 26 l 225ECEC 26 l 225GBGB 26 l 325ECEC 26 l 325GBGB 26 l 425ECEC 26 l 425GBGB DC MILLIVOLTMETERS -- ZERO-CENTER 50-0-50 100-0-100 260125ECEC 260125GBGB DC VOLTMETERS -- ZERO-LEFT 0-1 0-1.5 0-2 0-3 0-5 260120LALA 260120LCLC 260120LELE 260120LJLJ 260120LSLS 26 l 220LALA 26 l 220LCLC 26 l 220LELE 26 l 220LJLJ 26 l 220LSLS 26 l 320LALA 26 l 320LCLC 26 l 320LELE 26 l 320LJLJ 26 l 320LSLS 26 l 420LALA 26 l 420LCLC 26 l 420LELE 26 l 420LJLJ 26 l 420LSLS 0-10 0-15 0-20 0-25 0-30 260120MTMT 260120NDND 260120NGNG 260120NJNJ 260120NLNL 26 l 220MTMT 26 l 220NDND 26 l 220NGNG 26 l 220NJNJ 26 l 220NLNL 26 l 320MTMT 26 l 320NDND 26 l 320NGNG 26 l 320NJNJ 26 l 320NLNL 26 l 420MTMT 26 l 420NDND 26 l 420NGNG 26 l 420NJNJ 26 l 420NLNL 0-40 0-50 0-75 0-80 0-100 260120NPNP 260120NTNT 260120PBPB 260120PDPD 260120PKPK 26 l 220NPNP 26 l 220NTNT 26 l 220PBPB 26 l 220PDPD 26 l 220PKPK 26 l 320NPNP 26 l 320NTNT 26 l 320PBPB 26 l 320PDPD 26 l 320PKPK 26 l 420NPNP 26 l 420NTNT 26 l 420PBPB 26 l 420PDPD 26 l 420PKPK * 0-150 0-200 0-250 0-300 0-500 260120PZPZ 260120RLRL 260120RSRS 260120RXRX 260120SFSF 26 l 220PZPZ 26 l 220RLRL 26 l 220RSRS 26 l 220RXRX 26 l 220SFSF 26 l 320PZPZ 26 l 320RLRL 26 l 320RSRS 26 l 320RXRX 26 l 320SFSF 26 l 420PZPZ 26 l 420RLRL 26 l 420RSRS 26 l 420RXRX 26 l 420SFSF * * * 0-600 0-750 0-1000 260120SJSJ 260120SMSM 260120SSSS 26 l 220SJSJ 26 l 220SMSM 26 l 220SSSS 26 l 320SJSJ 26 l 320SMSM 26 l 320SSSS 26 l 420SJSJ 26 l 420SMSM 26 l 420SSSS DC VOLTMETERS -- ZERO-CENTER * * 5-0-5 10-0-10 15-0-15 25-0-25 50-0-50 260121LSLS 260121MTMT 260121NDND 260121NJNJ 260121NTNT 26 l 221LSLS 26 l 221MTMT 26 l 221NDND 26 l 221NJNJ 26 l 221NTNT 26 l 321LSLS 26 l 321MTMT 26 l 321NDND 26 l 321NJNJ 26 l 321NTNT 26 l 421LSLS 26 l 421MTMT 26 l 421NDND 26 l 421NJNJ 26 l 421NTNT 100-0-100 150-0-150 300-0-300 500-0-500 600-0-600 260121PKPK 260121PZPZ 260121RXRX 260121SFSF 260121SJSJ 26 l 221PKPK 26 l 221PZPZ 26 l 221RXRX 26 l 221SFSF 26 l 221SJSJ 26 l 321PKPK 26 l 321PZPZ 26 l 321RXRX 26 l 321SFSF 26 l 321SJSJ 26 l 421PKPK 26 l 421PZPZ 26 l 421RXRX 26 l 421SFSF 26 l 421SJSJ 5 10% 12 10% 15 10% 28 10% 48 10% 26 l 238LYLY 26 l 238MYMY 26 l 238NFNF 26 l 238NHNH 26 l 238NSNS 26 l 338LYLY 26 l 338MYMY 26 l 338NFNF 26 l 338NHNH 26 i338NSNS 26 l 438LYLY 26 l 438MYMY 26 l 438NFNF 26 l 438NHNH 26 l 438NSNS 120 10% 150 10% 300 10% 26 l 238PPPP 26 l 238PYPY 26 l 238RWRW 26 l 338PPPP 26 l 338PYPY 26 l 338RWRW 26 l 438PPPP 26 l 438PYPY 26 l 438RWRW DC VOLTMETERS -- EXPANDED SCALE DC VOLTMETERS -- PERCENT DEVIATION .05% FULL SCALE ACCURACY 12 10% 28 10% 120 10% 26 l 221MYMY 26 l 221NHNH 26 l 221PPPP 26 l 321MYMY 26 l 321NHNH 26 l 321PPPP 26 l 421MYMY 26 l 421NHNH 26 l 421PPPP NOTE ON ORDERING: The ranges and catalog numbers in this catalog refer to both surface and window mount panel meters. To specify your choice, replace the l in the catalog number with either of the following: 0 for Surface Mount (Taut Band), 1 for Window Mount (Taut Band), 4 for Surface Mount (Pivot & Jewel) or 5 for Window Mount (Pivot & Jewel). (112" is only available in Surface Mount (Taut Band). 14 DC Ammeters Size Rating & Scale 112 212 312 412 26 l 200BZBZ* 26 l 200CFCF* 26 l 200CYCY 26 l 200DRDR 26 l 200EAEA 26 l 200EMEM 26 l 300BZBZ* 26 l 300CFCF* 26 l 300CYCY 26 l 300DRDR 26 l 300EAEA 26 l 300EMEM 26 l 400BZBZ* 26 l 400CFCF* 26 l 400CYCY 26 l 400DRDR 26 l 400EAEA 26 l 400EMEM 26 l 201BZBZ* 26 l 201CJCJ 26 l 201CYCY 26 l 201DRDR 26 l 201EMEM 26 l 301BZBZ* 26 l 301CJCJ 26 l 301CYCY 26 l 301DRDR 26 l 301EMEM 26 l 401BZBZ* 26 l 401CJCJ 26 l 401CYCY 26 l 401DRDR 26 l 401EMEM *Taut Band Only DC MICROAMMETERS -- ZERO-LEFT 0-10 0-20 0-50 0-100 0-200 0-500 260100BZBZ 260100CFCF 260100CYCY 260100DRDR 260100EAEA 260100EMEM DC MICROAMMETERS -- ZERO-CENTER 10-0-10 25-0-25 50-0-50 100-0-100 500-0-500 260101BZBZ 260101CJCJ 260101CYCY 260101DRDR 260101EMEM DC MILLIAMMETERS -- ZERO-LEFT 0-1 0-2 0-3 0-5 0-10 260100FAFA 260100FGFG 260100FNFN 260100FXFX 260100GZGZ 26 l 200FAFA 26 l 200FGFG 26 l 200FNFN 26 l 200FXFX 26 l 200GZGZ 26 l 300FAFA 26 l 300FGFG 26 l 300FNFN 26 l 300FXFX 26 l 300GZGZ 26 l 400FAFA 26 l 400FGFG 26 l 400FNFN 26 l 400FXFX 26 l 400GZGZ 0-15 0-20 0-25 0-30 0-50 260100HCHC 260100HFHF 260100HJHJ 260100HMHM 260100HYHY 26 l 200HCHC 26 l 200HFHF 26 l 200HJHJ 26 l 200HMHM 26 l 200HYHY 26 l 300HCHC 26 l 300HFHF 26 l 300HJHJ 26 l 300HMHM 26 l 300HYHY 26 l 400HCHC 26 l 400HFHF 26 l 400HJHJ 26 l 400HMHM 26 l 400HYHY 0-100 0-150 0-200 0-300 0-500 0-750 260100JRJR 260100JXJX 260100KAKA 260100KGKG 260100KMKM 260100KUKU 26 l 200JRJR 26 l 200JXJX 26 l 200KAKA 26 l 200KGKG 26 l 200KMKM 26 l 200KUKU 26 l 300JRJR 26 l 300JXJX 26 l 300KAKA 26 l 300KGKG 26 l 300KMKM 26 l 300KUKU 26 l 400JRJR 26 l 400JXJX 26 l 400KAKA 26 l 400KGKG 26 l 400KMKM 26 l 400KUKU DC MILLIAMMETERS -- ZERO-CENTER 1-0-1 5-0-5 10-0-10 25-0-25 50-0-50 260101FAFA 260101FXFX 260101GZGZ 260101HJHJ 260101HYHY 26 l 201FAFA 26 l 201FXFX 26 l 201GZGZ 26 l 201HJHJ 26 l 201HYHY 26 l 301FAFA 26 l 301FXFX 26 l 301GZGZ 26 l 301HJHJ 26 l 301HYHY 26 l 401FAFA 26 l 401FXFX 26 l 401GZGZ 26 l 401HJHJ 26 l 401HYHY 100-0-100 200-0-200 500-0-500 260101JRJR 260101KAKA 260101KMKM 26 l 201JRJR 26 l 201KAKA 26 l 201KMKM 26 l 301JRJR 26 l 301KAKA 26 l 301KMKM 26 l 401JRJR 26 l 401KAKA 26 l 401KMKM DC MILLIAMMETERS -- SUPPRESSED ZERO (Indicating receiving gauge applications 3% F.S.) 0.25-1.25 1-5 4-20 10-50 260100FEFE 260100FYFY 260100HEHE 260100HXHX 26 l 200FEFE 26 l 200FYFY 26 l 200HEHE 26 l 200HXHX 26 l 300FEFE 26 l 300FYFY 26 l 300HEHE 26 l 300HXHX 26 l 400FEFE 26 l 400FYFY 26 l 400HEHE 26 l 400HXHX These meters are supplied with 0-100 dial labeled PERCENT. DC AMMETERS -- ZERO-LEFT, SELF-CONTAINED 0-1 0-1.5 0-2 0-3 0-5 260100LALA 260100LCLC 260100LELE 260100LJLJ 260100LSLS 26 l 200LALA 26 l 200LCLC 26 l 200LELE 26 l 200LJLJ 26 l 200LSLS 26 l 300LALA 26 l 300LCLC 26 l 300LELE 26 l 300LJLJ 26 l 300LSLS 26 l 400LALA 26 l 400LCLC 26 l 400LELE 26 l 400LJLJ 26 l 400LSLS 0-10 0-15 0-20 260100MTMT -- -- 26 l 200MTMT 26 l 200NDND 26 l 200NGNG 26 l 300MTMT 26 l 300NDND 26 l 300NGNG 26 l 400MTMT 26 l 400NDND 26 l 400NGNG NOTE ON ORDERING: The ranges and catalog numbers in this catalog refer to both surface and window mount panel meters. To specify your choice, replace the l in the catalog number with either of the following: 0 for Surface Mount (Taut Band), 1 for Window Mount (Taut Band), 4 for Surface Mount (Pivot & Jewel) or 5 for Window Mount (Pivot & Jewel). (112" is only available in Surface Mount (Taut Band). 15 Stylist Series DC Ammeters Cont'd Size 112 Rating & Scale 212 312 412 DC AMMETERS -- ZERO-LEFT, SELF-CONTAINED (cont'd) 0-25 0-30 0-50 -- -- -- 26 l 200NJNJ 26 l 200NLNL 26 l 200NTNT 26 l 300NJNJ 26 l 300NLNL 26 l 300NTNT 26 l 400NJNJ 26 l 400NLNL 26 l 400NTNT DC AMMETERS -- ZERO-LEFT ,50mV SHUNT RATED (LEAD RES. RANGE: .05-.07)* S C A L E O N L Y 0-15 0-20 0-25 0-30 0-50 260124ECND 260124ECNG 260124ECNJ 260124ECNL 260124ECNT 26 l 224ECND 26 l 224ECNG 26 l 224ECNJ 26 l 224ECNL 26 l 224ECNT 26 l 324ECND 26 l 324ECNG 26 l 324ECNJ 26 l 324ECNL 26 l 324ECNT 26 l 424ECND 26 l 424ECNG 26 l 424ECNJ 26 l 424ECNL 26 l 424ECNT 0-75 0-100 0-150 0-200 0-300 260124ECPB 260124ECPK 260124ECPZ 260124ECRL 260124ECRX 26 l 224ECPB 26 l 224ECPK 26 l 224ECPZ 26 l 224ECRL 26 l 224ECRX 26 l 324ECPB 26 l 324ECPK 26 l 324ECPZ 26 l 324ECRL 26 l 324ECRX 26 l 424ECPB 26 l 424ECPK 26 l 424ECPZ 26 l 424ECRL 26 l 424ECRX 0-500 0-750 0-1000 0-1200 0-1500 0-2000 260124ECSF 260124ECSM 260124ECSS 260124ECSV 260124ECTC 260124ECTM 26 l 224ECSF 26 l 224ECSM 26 l 224ECSS 26 l 224ECSV 26 l 224ECTC 26 l 224ECTM 26 l 324ECSF 26 l 324ECSM 26 l 324ECSS 26 l 324ECSV 26 l 324ECTC 26 l 324ECTM 26 l 424ECSF 26 l 424ECSM 26 l 424ECSS 26 l 424ECSV 26 l 424ECTC 26 l 424ECTM DC AMMETERS -- ZERO LEFT, 100mV SHUNT RATED (LEAD RES. RANGE: 0.4-0.8)* S C A L E O N L Y 0-75 0-100 0-150 0-200 0-300 260124GBPB 260124GBPK 260124GBPZ 260124GBRL 260124GBRX 26 l 224GBPB 26 l 224GBPK 26 l 224GBPZ 26 l 224GBRL 26 l 224GBRX 26 l 324GBPB 26 l 324GBPK 26 l 324GBPZ 26 l 324GBRL 26 l 324GBRX 26 l 424GBPB 26 l 424GBPK 26 l 424GBPZ 26 l 424GBRL 26 l 424GBRX 0-500 0-750 0-1000 0-1200 0-1500 0-2000 260124GBSF 260124GBSM 260124GBSS 260124GBSV 260124GBTC 260124GBTM 26 l 224GBSF 26 l 224GBSM 26 l 224GBSS 26 l 224GBSV 26 l 224GBTC 26 l 224GBTM 26 l 324GBSF 26 l 324GBSM 26 l 324GBSS 26 l 324GBSV 26 l 324GBTC 26 l 324GBTM 26 l 424GBSF 26 l 424GBSM 26 l 424GBSS 26 l 424GBSV 26 l 424GBTC 26 l 424GBTM DC AMMETERS -- ZERO-CENTER, SELF-CONTAINED 1-0-1 3-0-3 5-0-5 10-0-10 15-0-15 260101LALA 260101LJLJ 260101LSLS 260101MTMT -- 26 l 201LALA 26 l 201LJLJ 26 l 201LSLS 26 l 201MTMT 26 l 201NDND 26 l 301LALA 26 l 301LJLJ 26 l 301LSLS 26 l 301MTMT 26 l 301NDND 26 l 401LALA 26 l 401LJLJ 26 l 401LSLS 26 l 401MTMT 26 l 401NDND 25-0-25 50-0-50 -- -- 26 l 201NJNJ 26 l 201NTNT 26 l 301NJNJ 26 l 301NTNT 26 l 401NJNJ 26 l 401NTNT DC AMMETERS -- ZER0-CENTER, 50mV, SHUNT RATED (LEAD RES. RANGE: .05-.07)* S C A L E O N L Y 15-0-15 25-0-25 50-0-50 75-0-75 100-0-100 260125ECND 260125ECNJ 260125ECNT 260125ECPB 260125ECPK 26 l 225ECND 26 l 225ECNJ 26 l 225ECNT 26 l 225ECPB 26 l 225ECPK 26 l 325ECND 26 l 325ECNJ 26 l 325ECNT 26 l 325ECPB 26 l 325ECPK 26 l 425ECND 26 l 425ECNJ 26 l 425ECNT 26 l 425ECPB 26 l 425ECPK 200-0-200 300-0-300 400-0-400 500-0-500 260125ECRL 260125ECRX 260125ECSC 260125ECSF 26 l 225ECRL 26 l 225ECRX 26 l 225ECSC 26 l 225ECSF 26 l 325ECRL 26 l 325ECRX 26 l 325ECSC 26 l 325ECSF 26 l 425ECRL 26 l 425ECRX 26 l 425ECSC 26 l 425ECSF *Shunts are not included. See Page 31 For 50mV Shunts. NOTE ON ORDERING: The ranges and catalog numbers in this catalog refer to both surface and window mount panel meters. To specify your choice, replace the l in the catalog number with either of the following: 0 for Surface Mount (Taut Band), 1 for Window Mount (Taut Band), 4 for Surface Mount (Pivot & Jewel) or 5 for Window Mount (Pivot & Jewel). (112" is only available in Surface Mount (Taut Band).). 16 AC Voltmeters Size Rating & Scale 112 212 312 412 AC VOLTMETERS -- TAUT BAND, MOVING COIL: SELF-CONTAINED, RECTIFIER TYPE 0-3 0-5 0-10 0-15 0-25 260130LJLJ 260130LSLS 260130MTMT 260130NDND 260130NJNJ 26 l 230LJLJ 26 l 230LSLS 26 l 230MTMT 26 l 230NDND 26 l 230NJNJ 26 l 330LJLJ 26 l 330LSLS 26 l 330MTMT 26 l 330NDND 26 l 330NJNJ 26 l 430LJLJ 26 l 430LSLS 26 l 430MTMT 26 l 430NDND 26 l 430NJNJ 0-50 0-100 0-150 0-300 260130NTNT 260130PKPK 260130PZPZ 260130RXRX 26 l 230NTNT 26 l 230PKPK 26 l 230PZPZ 26 l 230RXRX 26 l 330NTNT 26 l 330PKPK 26 l 330PZPZ 26 l 330RXRX 26 l 430NTNT 26 l 430PKPK 26 l 430PZPZ 26 l 430RXRX AC VOLTMETERS -- TAUT BAND, MOVING COIL: TRANSFORMER RATED, 0-150V, RECTIFIER TYPE* S C A L E O N L Y 0-750 0-1500 0-3000 260130PZSM 260130PZTC 260130PZUA 26 l 230PZSM 26 l 230PZTC 26 l 230PZUA 26 l 330PZSM 26 l 330PZTC 26 l 330PZUA 26 l 430PZSM 26 l 430PZTC 26 l 430PZUA AC VOLTMETERS -- TAUT BAND, MOVING COIL: EXPANDED SCALE, RECTIFIER TYPE Accuracy 0.5%FS 0.5%FS 1.0%FS 1.0%FS 105-125 210-250 95-135 190-270 26 l 237PTPT 26 l 237RRRR 26 l 237PJPJ 26 l 237RKRK 26 l 337PTPT 26 l 337RRRR 26 l 337PJPJ 26 l 337RKRK 26 l 437PTPT 26 l 437RRRR 26 l 437PJPJ 26 l 437RKRK AC VOLTMETERS -- IRON VANE, PIVOT & JEWEL: SELF-CONTAINED, 60Hz* 0-500 0-5 0-10 0-15 0-30 0-50 26 0244LJLJ 26 0244LSLS 26 0244MTMT 26 0244NDND 26 0244NLNL 26 0244NTNT 26 0 344LJLJ 26 0 344LSLS 26 0344MTMT 26 0 344NDND 26 0 344NLNL 26 0344NTNT 26 0444LJLJ 26 0444LSLS 26 0444MTMT 26 0444NDND 26 0 444NLNL 26 0444NTNT 0-100 0-150 0-300 0-500 0-600 26 0244PKPK 26 0 244PZPZ 26 0244RXRX 26 0244SFSF 26 0244SJSJ 26 0344PKPK 26 0344PZPZ 26 0344RXRX 26 0344SFSF 26 0344SJSJ 26 0 444PKPK 26 0444PZPZ 26 0444RXRX 26 0444SFSF 26 0444SJSJ AC VOLTMETERS -- IRON VANE, PIVOT & JEWEL: TRANSFORMER RATED 0-150 VOLTS, 60Hz* S C A L E O N L Y 26 l 244PZSJ 26 l 244PZSM 26 l 244PZVJ 0-600 0-750 0-3K 26 l 344PZSJ 26 l 344PZSM 26 l 344PZVJ 26 l 444PZSJ 26 l 444PZSM 26 l 444PZVJ *Iron Vane, Pivot & Jewel use only 0 for Surface Mount, 1 for Window Mount. Also, For Transformer Rated Voltmeters See Page 31 For Transformers. AC Ammeters Size Rating & Scale 112 212 312 412 AC MILLIAMMETERS -- TAUT BAND, MOVING COIL: SELF-CONTAINED, RECTIFIER TYPE 0-1 0-5 0-10 0-25 0-50 260110FAFA 260110FXFX 260110GZGZ 260110HJHJ 260110HYHY 26 l 210FAFA 26 l 210FXFX 26 l 210GZGZ 26 l 210HJHJ 26 l 210HYHY 26 l 310FAFA 26 l 310FXFX 26 l 310GZGZ 26 l 310HJHJ 26 l 310HYHY 26 l 410FAFA 26 l 410FXFX 26 l 410GZGZ 26 l 410HJHJ 26 l 410HYHY 0-100 0-200 260110JRJR -- 26 l 210JRJR 26 l 210KAKA 26 l 310JRJR 26 l 310KAKA 26 l 410JRJR 26 l 410KAKA l See page 18 for notes on ordering. 17 Stylist Series AC Ammeters Cont'd Size Rating & Scale 112 212 312 412 AC AMMETERS -- TAUT BAND, MOVING COIL: SELF-CONTAINED, RECTIFIER TYPE, 60Hz10% 0-1 0-1.5 0-2 0-3 0-5 26 l 210LALA 26 l 210LCLC 26 l 210LELE 26 l 210LJLJ 26 l 210LSLS 26 l 310LALA 26 l 310LCLC 26 l 310LELE 26 l 310LJLJ 26 l 310LSLS 26 l 410LALA 26 l 410LCLC 26 l 410LELE 26 l 410LJLJ 26 l 410LSLS 0-10 0-15 0-20 0-25 0-30 26 l 210MTMT 26 l 210NDND 26 l 210NGNG 26 l 210NJNJ 26 l 210NLNL 26 l 310MTMT 26 l 310NDND 26 l 310NGNG 26 l 310NJNJ 26 l 310NLNL 26 l 410MTMT 26 l 410NDND 26 l 410NGNG 26 l 410NJNJ 26 l 410NLNL AC AMMETERS -- TAUT BAND, MOVING COIL: TRANSFORMER RATED, 0-5A, RECTIFIER TYPE, 60Hz10% S C A L E O N L Y 0-50 0-60 0-75 0-100 0-150 0-200 26 l 210LSNT 26 l 210LSNW 26 l 210LSPB 26 l 210LSPK 26 l 210LSPZ 26 l 210LSRL 26 l 310LSNT 26 l 310LSNW 26 l 310LSPB 26 l 310LSPK 26 l 310LSPZ 26 l 310LSRL 26 l 410LSNT 26 l 410LSNW 26 l 410LSPB 26 l 410LSPK 26 l 410LSPZ 26 l 410LSRL 0-300 0-400 0-500 0-600 0-800 26 l 210LSRX 26 l 210LSSC 26 l 210LSSF 26 l 210LSSJ 26 l 210LSSN 26 l 310LSRX 26 l 310LSSC 26 l 310LSSF 26 l 310LSSJ 26 l 310LSSN 26 l 410LSRX 26 l 410LSSC 26 l 410LSSF 26 l 410LSSJ 26 l 410LSSN 0-1000 0-1500 0-2000 26 l 210LSSS 26 l 210LSTC 26 l 210LSTM 26 l 310LSSS 26 l 310LSTC 26 l 310LSTM 26 l 410LSSS 26 l 410LSTC 26 l 410LSTM AC AMMETERS -- TAUT BAND, MOVING COIL: SEPARATE TRANSFORMERS, RECTIFIER TYPE, 60Hz10% NOTE ON ORDERING: The ranges and catalog numbers in this catalog refer to both surface and window mount panel meters. To specify your choice, replace the l in the catalog number with either of the following: 0 for Surface Mount (Taut Band), 1 for Window Mount (Taut Band), 4 for Surface Mount (Pivot & Jewel) or 5 for Window Mount (Pivot & Jewel). (1 12" is only available in Surface Mount (Taut Band). S C A L E O N L Y 0-1 0-1.5 0-2 0-3 0-5 260110LALA 260110LCLC 260110LELE 260110LJLJ 260110LSLS 0-10 0-15 0-20 0-25 0-30 260110MTMT 260110NDND 260110NGNG 260110NJNJ 260110NLNL 0-50 0-60 0-75 0-100 0-150 260110LSNT 260110LSNW 260110LSPB 260110LSPK 260110LSPZ 0-200 0-300 0-400 0-500 0-600 260110LSRL 260110LSRX 260110LSSC 260110LSSF 260110LSSJ 0-800 0-1000 0-1500 0-2000 260110LSSN 260110LSSS 260110LSTC 260110LSTM } EACH METER IS SUPPLIED WITH AN EXTERNAL C.T. WITH INPUT RANGE MATCHING FULL SCALE INPUT. } METER SUPPLIED WITH 5 AMP EXTERNAL C.T. -- USER MUST PURCHASE ADDITIONAL C.T. OF PROPER SCALE RANGE WITH 5 AMP SECONDARY TO CONNECT TO EXT. 5 AMP C.T. SUPPLIED. AC MILLIAMMETERS -- IRON VANE, PIVOT & JEWEL: SELF-CONTAINED, 50-400Hz* 0-10 0-25 0-50 0-100 0-250 0-500 18 26 0240GZGZ 26 0240HJHJ 26 0240HYHY 26 0240JRJR 26 0240KDKD 26 0240KMKM 26 0340GZGZ 26 0340HJHJ 26 0340HYHY 26 0340JRJR 26 0340KDKD 26 0340KMKM 26 0440GZGZ 26 0440HJHJ 26 0440HYHY 26 0440JRJR 26 0440KDKD 26 0440KMKM AC Ammeters Cont'd Size Rating & Scale 112 212 312 412 AC AMMETERS -- IRON VANE, PIVOT & JEWEL: SELF-CONTAINED, 50-400Hz* 0-1 0-1.5 0-2 0-3 0-5 0-10 0-15 260240LALA 260240LCLC 260240LELE 260240LJLJ 260 240LSLS 260240MTMT 260 240NDND 260340LALA 260340LCLC 260340LELE 260340LJLJ 260340LSLS 260340MTMT 260340NDND 260 440LALA 260 440LCLC 260 440LELE 260 440LJLJ 260 440LSLS 260 440MTMT 260 440NDND 0-20 0-25 0-30 0-50 260 240NGNG 260240NJNJ 260 240NLNL 260240NTNT 260340NGNG 260340NJNJ 260340NLNL 260340NTNT 260 440NGNG 260440NJNJ 260 440NLNL 260 440NTNT AC AMMETERS -- IRON VANE, PIVOT & JEWEL: TRANSFORMER RATED, 0-5 AMPERES, 50-400Hz* S C A L E O N L Y 0-10 0-15 0-20 0-30 0-40 0-50 260 240LSMT 260240LSND 260 240LSNG 260240LSNL 260240LSNP 260240LSNT 260 340LSMT 260 340LSND 260 340LSNG 260340LSNL 260 340LSNP 260 340LSNT 260 440LSMT 260 440LSND 260 440LSNG 260 440LSNL 260 440LSNP 260 440LSNT 0-75 0-80 0-100 0-150 0-200 0-300 260240LSPB 260240LSPD 260240LSPK 260 240LSPZ 260 240LSRL 260 240LSRX 260340LSPB 260 340LSPD 260 340LSPK 260 340LSPZ 260 340LSRL 260 340LSRX 260 440LSPB 260 440LSPD 260 440LSPK 260 440LSPZ 260 440LSRL 260 440LSRX 0-400 0-500 0-600 0-800 0-1K 0-1.2K 260 240LSSC 260 240LSSF 260 240LSSJ 260 240LSSN 260 240LSVA 260240LSVB 260 340LSSC 260 340LSSF 260 340LSSJ 260 340LSSN 260 340LSVA 260 340LSVB 260 440LSSC 260 440LSSF 260 440LSSJ 260 440LSSN 260 440LSVA 260 440LSVB 0-1.5K 0-2.0K 0-3.0K 260 240LSVC 260 240LSVE 260 240LSVJ 260 340LSVC 260 340LSVE 260 340LSVJ 260 440LSVC 260 440LSVE 260 440LSVJ *Iron Vane, Pivot & Jewel use only 0 for Surface Mount. Frequency Meters Center Voltage Frequency Scale Hertz 112 (For 480V AC input contact factory) 212 312 412 FREQUENCY METERS -- TAUT BAND OR PIVOT & JEWEL: SELF-CONTAINED 120 120 120 120 50 55 60 400 45-55 45-65 55-65 380-420 26 l 250AGAG 26 l 250AJAJ 26 l 250ANAN 26 l 250BKBK 26 l 350AGAG 26 l 350AJAJ 26 l 350ANAN 26 l 350BKBK 26 l 450AGAG 26 l 450AJAJ 26 l 450ANAN 26 l 450BKBK 208 208 208 208 50 55 60 400 45-55 45-65 55-65 380-420 26 l 250GGGG 26 l 250GJGJ 26 l 250GNGN 26 l 250HKHK 26 l 350GGGG 26 l 350GJGJ 26 l 350GNGN 26 l 350HKHK 26 l 450GGGG 26 l 450GJGJ 26 l 450GNGN 26 l 450HKHK 240 240 240 240 50 60 400 55 45-55 55-65 380-420 45-65 26 l 250DGDG 26 l 250DNDN 26 l 250EKEK 26 l 250DJDJ 26 l 350DGDG 26 l 350DNDN 26 l 350EKEK 26 l 350DJDJ 26 l 450DGDG 26 l 450DNDN 26 l 450EKEK 26 l 450DJDJ NOTE ON ORDERING: The ranges and catalog numbers in this catalog refer to both surface and window mount panel meters. To specify your choice, replace the l in the catalog number with either of the following: 0 for Surface Mount (Taut Band), 1 for Window Mount (Taut Band), 4 for Surface Mount (Pivot & Jewel) or 5 for Window Mount (Pivot & Jewel). 19 Terminal Resistance Values ALL VALUES ARE 15% TOLERANCE New Big Look and Horizon Line Rating and Scale Taut Band New Big Look and Horizon Line Pivot and Jewel Rating and Scale Taut Band Pivot and Jewel DC MILLIAMMETERS -- ZERO-LEFT DC Voltmeters (See pages 2, 3, 8) DC VOLTMETER -- ZERO-LEFT 1.0 Volts 1.5 Volts 3 Volts 5 Volts 8 Volts 10 Volts 15 Volts 30 Volts 80 Volts 100 Volts 150 Volts 200 Volts 250 Volts 300 Volts 500 Volts 600 Volts 1,000 Ohms/Volt 1,000 Ohms/Volts O N L Y 500 Volts 600 Volts 750 Volts 10.5 Ohms 10.5 Ohms 10.5 Ohms 42.4 Ohms 42.4 Ohms 42.4 Ohms DC VOLTMETERS -- ZERO-CENTER 5-0-5 Volts 10-0-10 Volts 30-0-30 Volts 50-0-50 Volts 80-0-80 Volts 150-0-150 Volts 300-0-300 Volts 500-0-500 Volts 600-0-600 Volts 1,000 Ohms/Volt 1,000 Ohms Volt O N L Y 500-0-500 Volts 600-0-600 Volts 750-0-750 Volts 6.8 Ohms 6.8 Ohms 6.8 Ohms 5 mA 10 mA 20 Ohms 5.0 Ohms 10.0 Ohms 5.0 Ohms 20 mA 25 mA 30 mA 50 mA 80 mA 2.39 Ohms 1.99 Ohms 1.66 Ohms 1.0 Ohms 0.64 Ohms 2.4 Ohms 2.0 Ohms 1.7 Ohms 1.0 Ohms 0.63 Ohms 100 mA 150 mA 200 mA 250 mA 300 mA 0.50 Ohms 0.33 Ohms 0.25 Ohms 0.2 Ohms 0.16 Ohms 0.50 Ohms 0.33 Ohms 0.25 Ohms 0.20 Ohms 0.167 Ohms 500 mA 800 mA 0.10 Ohms 0.06 Ohms 0.100 Ohms 0.063 Ohms 1-0-1 mA 6.8 Ohms 22.4 Ohms 5-0-5 mA 10-0-10 mA 20-0-20 mA 5.0 Ohms 2.4 Ohms 1.2 Ohms 9.7 Ohms 4.9 Ohms 2.4 Ohms 25-0-25 mA 30-0-30 mA 50-0-50 mA 100-0-50 mA 150-0-150 mA 1.0 Ohms 0.88 Ohms 0.51 Ohms 0.51 Ohms 0.33 Ohms 2.0 Ohms 1.7 Ohms 1.0 Ohms 0.51 Ohms 0.33 Ohms 200-0-200 mA 250-0-250 mA 300-0-300 mA 500-0-500 mA 0.25 Ohms 0.2 Ohms 0.17 Ohms 0.10 Ohms 0.25 Ohms 0.20 Ohms 0.168 Ohms 0.100 Ohms 22.4 Ohms 22.4 Ohms 22.4 Ohms 1 Amp 1.5 Amp 2 Amp 3 Amp 5 Amp 0.050 Ohms 0.033 Ohms 0.025 Ohms 0.0169 Ohms 0.010 Ohms 0.050 Ohms 0.033 Ohms 0.025 Ohms 0.0169 Ohms 0.0100 Ohms 10 Amp 15 Amp 20 Amp 30 Amp 50 Amp 0.0050 Ohms 0.0033 Ohms 0.0025 Ohms 0.00167 Ohms 0.00100 Ohms 0.0050 Ohms 0.0033 Ohms 0.0025 Ohms 0.00167 Ohms 0.00100 Ohms DC AMMETERS -- ZERO-LEFT, 50 mV, SHUNT RATED DC Ammeters 20 Amp 30 Amp 50 Amp 75 Amp 100 Amp (See pages 3-5, 8-10) DC MICROAMMETERS -- ZERO-LEFT 20 50 100 200 500 A A A A A 2000 Ohms 2000 Ohms 484 Ohms 121 Ohms 40 Ohms ............ ............ ............ 980 Ohms 228 Ohms 20-0-20 50-0-50 100-0-100 200-0-200 500-0-500 A A A A A 12000 Ohms 484 Ohms 121 Ohms 750 Ohms 10.5 Ohms S C A L E O N L Y 150 Amp 200 Amp 250 Amp 300 Amp 400 Amp 500 Amp 600 Amp 800 Amp DC MICROAMMETERS -- ZERO-CENTER 20 42.4 Ohms DC AMMETERS -- ZERO-LEFT DC VOLTMETERS -- ZERO-CENTER, RATED 1-0-1 mA DC, FOR USE WITH EXTERNAL RESISTORS S C A L E 10.5 Ohms DC MILLIAMMETERS -- ZERO-CENTER DC VOLTMETERS -- ZERO-LEFT, RATED 0-1 mA DC, FOR USE WITH EXTERNAL RESISTORS S C A L E 1 mA ............... ............... 980 Ohms 228 Ohms 42.4 Ohms 1 Kiloamp 1.5 Kiloamp 2 Kiloamp 25 Ohms 12.5 Ohms Calibrated for use with two-way Shunt lead resistance of 0.065 Ohms Calibrated for use with two-way Shunt lead resistance of 0.065 Ohms New Big Look and Horizon Line Rating and Scale Taut Band Pivot and Jewel DC AMMETERS -- ZERO-LEFT, 100 mV, SHUNT RATED 20 Amp 40 Amp 50 Amp 75 Amp 100 Amp S C A L E O N L Y 150 Amp 200 Amp 250 Amp 300 Amp 400 Amp 50 Ohms 25 Ohms Calibrated for use with two-way Shunt lead resistance of 0.065 Ohms Calibrated for use with two-way Shunt lead resistance of 0.065 Ohms 1,000 Ohms/Volt 1,000 Ohms/Volt 20-0-20 Amp 30-0-30 Amp 50-0-50 Amp 0.0025 Ohms 0.00167 Ohms 0.00100 Ohms 0.0025 Ohms 0.00167 Ohms 0.00100 Ohms 10 mA 25 mA 50 mA 100 mA 200 mA 2158 Ohms 341 Ohms 84 Ohms 21 Ohms 4.1 Ohms 500 mA 0.7 Ohms AC AMMETERS -- SELF-CONTAINED, 25-400 Hz (IRON VANE) DC AMMETERS -- ZERO-CENTER, 50 mV, SHUNT RATED 50 Ohms 25 Ohms Calibrated for use with two-way Shunt lead resistance of 0.065 Ohms Calibrated for use with two-way Shunt lead resistance of 0.065 Ohms AC Voltmeters (See pages 6-7, 11-12) AC MILLIAMMETERS, SELF-CONTAINED, 25-400 Hz (IRON VANE) 0.0500 Ohms 0.0250 Ohms 0.0100 Ohms 0.0050 Ohms 0.0033 Ohms (IRON VANE) See pages 5-6, 10-11 AC VOLTMETERS, SELF-CONTAINED, 60 Hz 3 Volts 5 Volts 10 Volts 15 Volts 30 Volts 11.1 Ohms 29.0 Ohms 110 Ohms 251 Ohms 779 Ohms 50 Volts 100 Volts 150 Volts 300 Volts 500 Volts 2,500 Ohms 10,000 Ohms 15,000 Ohms 70,260 Ohms 117,260 Ohms 600 Volts 140,000 Ohms AC VOLTMETERS, SELF-CONTAINED, 400 Hz (IRON VANE) 15,268 Ohms 70,900 Ohms AC VOLTMETERS, TRANSFORMER RATED, 60 Hz, 150 Volts (IRON VANE) SCALE 600 Volts ONLY 750 Volts 3 Kv 50 Volts 80 Volts 100 Volts 150 Volts 200 Volts AC Ammeters 0.0500 Ohms 0.0250 Ohms 0.0100 Ohms 0.0050 Ohms 0.0033 Ohms 150 Volts 300 Volts Pivot and Jewel 250 Volts 300 Volts 1-0-1 Amp 2-0-2 Amp 5-0-5 Amp 10-0-10 Amp 15-0-15 Amp 20-0-20 Amp 50-0-50 Amp 75-0-75 Amp 100-0-100 Amp 150-0-150 Amp Taut Band 10 Volts 15 Volts 20 Volts 25 Volts 30 Volts DC AMMETERS -- ZERO-CENTER O N L Y Rating and Scale AC VOLTMETERS (RECTIFIER TYPE) 500 Amp 600 Amp 800 Amp 1 Kiloamp 2 Kiloamp S C A L E New Big Look and Horizon Line 1 Amp 3 Amp 5 Amp 8 Amp 10 Amp 0.17 Ohms 0.015 Ohms 0.007 Ohms 0.003 Ohms 0.0024 Ohms 15 Amp 20 Amp 30 Amp 50 Amp 80 Amp 0.0016 Ohms 0.001 Ohms 0.0006 Ohms 0.0004 Ohms 0.0004 Ohms AC AMMETERS -- TRANSFORMER RATED 60 Hz (IRON VANE) 5 AMPERES 10 Amp 15 Amp 20 Amp 30 Amp 40 Amp 50 Amp 75 Amp S O 80 Amp C N 100 Amp A L 150 Amp L 0.007 Ohms E Y 200 Amp 300 Amp 400 Amp 500 Amp 600 Amp 800 Amp 1 Kiloamp 1.2 Kiloamp 1.5 Kiloamp 2.0 Kiloamp 3.0 Kiloamp 15,000 Ohms 15,000 Ohms 15,000 Ohms 21 Terminal Resistance Values ALL VALUES ARE 15% TOLERANCE Stylist Series Rating and Scale Stylist Series Taut Band Pivot and Jewel Rating and Scale Taut Band Pivot and Jewel DC MILLIAMMETERS -- ZERO-CENTER DC Voltmeters 1-0-1 mA 5-0-5 mA 10-0-10 mA 25-0-25 mA 50-0-50 mA 100-0-100 mA 200-0-200 mA 500-0-500 mA (See page 14) DC MILLIVOLTMETERS -- ZERO-LEFT 50 mV 100 mV 10 Ohms 20 Ohms 12.5 Ohms 25 Ohms 11.2 Ohms 9.9 Ohms 5.0 Ohms 2.0 Ohms 1.0 Ohms 0.53 Ohms 0.25 Ohms 0.10 Ohms 22 Ohms * * * * * * * DC MILLIVOLTMETERS -- ZERO-CENTER 50-0-50 mV 100-0-100 mV 20 Ohms 40 Ohms DC MILLIAMMETERS -- SUPPRESSED ZERO 25 Ohms 50 Ohms (Indicating receiving gauge applications) 0.25-1.25 mA 1-5 mA 4-20 mA 10-50 mA DC VOLTMETERS -- ZER0-LEFT 1 Volt thru 500 Volts 600 Volts 1000 Ohms/Volt 10000 Ohms/Volt 1000 Ohms/Volt 10000 Ohms/Volt 5-0-5 Volts thru 500-0-500 Volts 1 Amp 1.5 Amp 2 Amp 3 Amp 5 Amp 10 Amp 15 Amp 20 Amp 25 Amp 30 Amp 50 Amp (See pages 15-16) DC MICROAMMETERS -- ZERO-LEFT 5900 Ohms 4600 Ohms 2000 Ohms 660 Ohms 190 Ohms 116 Ohms N/A N/A 6000 Ohms 1950 Ohms 980 Ohms 228 Ohms S C A L E DC MICROAMMETERS -- ZERO-CENTER 10-0-10 uA 25-0-25 uA 50-0-50 uA 100-0-100 uA 500-0-500 uA 4600 Ohms 2000 Ohms 660 Ohms 190 Ohms 32 Ohms 32 11.2 30 3.5 4.9 3.3 2.5 1.9 1.7 1.0 0.49 0.33 0.25 0.17 0.10 0.067 Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms O N L Y 15 Amps thru 2000 Amps N/A 6000 Ohms 1950 Ohms 980 Ohms 42.4 Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms * * * * * * * * * * * 10 Ohms * Stylist Series Rating and Scale 42.4 Ohms 22 Ohms * * * * * * * * * * * * * * 0.05 0.033 0.025 0.017 0.010 0.0050 0.0033 0.0025 0.0020 0.0017 0.0010 DC AMMETERS -- ZERO-LEFT, 50mV, SHUNT RATED DC MILLIAMMETERS -- ZERO-LEFT 1 mA 2 mA 3 mA 5 mA 10 mA 15 mA 20 mA 25 mA 30 mA 50 mA 100 mA 150 mA 200 mA 300 mA 500 mA 750 mA 42.4 Ohms * * * 1000 Ohms/Volt 10000 Ohms/Volt DC Ammeters 10 uA 20 uA 50 uA 100 uA 200 uA 500 uA Ohms Ohms Ohms Ohms DC AMMETERS -- ZERO-LEFT, SELFCONTAINED DC VOLTMETERS -- ZERO-CENTER 600-0-600 Volts 32 31 6.2 2.4 S C A L E Pivot and Jewel DC AMMETERS -- ZERO-LEFT, 100mV, SHUNT RATED O N L Y 75 Amps thru 2000 Amps 20 Ohms DC AMMETERS -- ZERO-CENTER, SELFCONTAINED 1-0-1 Amp 3-0-3 Amp 5-0-5 Amp 10-0-10 Amp 15-0-15 Amp 25-0-25 Amp 50-0-50 Amp 0.050 Ohms 0.017 Ohms 0.010 Ohms 0.0050 Ohms 0.0033 Ohms 0.0020 Ohms 0.0010 Ohms DC AMMETERS -- ZERO-CENTER, 50mV, SHUNT RATED S C A L E O N L Y 15-0-15 Amps thru 500-0-500 Amps *Contact factory 22 20 Ohms Stylist Panel Meter Stylist Series Rating and Scale Stylist Series Taut Band AC Voltmeters Rating and Scale AC VOLTMETERS -- SELF-CONTAINED, RECTIFIER TYPE 900 Ohms/Volt AC VOLTMETERS -- TRANSFORMER RATED, 0-150V, RECTIFIER TYPE 750 Volts thrugh 3000 Volts (SCALE ONLY) 130 KOhms 1 Amp 1.5 Amp 2 Amp 3 Amp 5 Amp 10 Amp 15 Amp 20 Amp 25 Amp 30 Amp 50 Amp 60 Amps thru 2000 Amps (SCALE ONLY) 225 Ohms/Volt 50 Amps thru 2000 Amps 3 Volts 5 Volts 10 Volts 15 Volts 30 Volts 50 Volts 100 Volts 150 Volts 300 Volts 500 Volts 600 Volts * .015 Ohms * Stylist Series Rating and Scale 11.1 Ohms 29.0 Ohms 110.0 Ohms 251.0 Ohms 779.0 Ohms 2.5 KOhms 10.1 KOhms 15.1 KOhms 70.3 KOhms 117.3 KOhms 139.9 KOhms 600 Volts thrugh 3KVolts (SCALE ONLY) 10 mA 25 mA 50 mA 100 mA 250 mA 500 mA 15.1 KOhms Stylist Series Taut Band AC Ammeters Pivot and Jewel 2.158 341.0 83.7 21.0 2.75 .704 KOhms Ohms Ohms Ohms Ohms Ohms AC AMMETERS -- IRON VANE, SELFCONTAINED, 50-400 Hz 1 Amp 1.5 Amps 2 Amps 3 Amps 5 Amps 10 Amps 15 Amps 20 Amps 25 Amps 30 Amps 50 Amps .17 .110 .044 .0153 .0071 .0024 .0017 .0009 .0007 .0006 .0004 Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms (See pages 17-19) AC AMMETERS -- IRON VANE, TRANSFORMER RATED, 0-5 AMPS, 50-400Hz AC MILLIAMMETERS -- SELF-CONTAINED, RECTIFIER TYPE 630 Ohms 180 Ohms 95 Ohms 39 Ohms 35 Ohms 18 Ohms 9 Ohms .20 Ohms Pivot & Jewel AC MILLIAMMETERS -- IRON VANE, SELFCONTAINED, 50-400Hz AC VOLTMETERS -- IRON VANE, TRANSFORMER RATED, 150 VOLTS, 60Hz 1 mA 5 mA 10 mA 25 mA 50 mA 100 mA 200 mA 500 mA .02 Ohms Pivot & Jewel AC VOLTMETERS -- IRON VANE, SELFCONTAINED, 60 Hz Rating and Scale * * * * * * * * * * * AC AMMETERS -- SEPARATE TRANSFORMER RECTIFIER TYPE (112" SIZE) Stylist Series Rating and Scale .09 Ohms .07 Ohms .05 Ohms .03 Ohms 0.2 Ohms 0.1 Ohms .007 Ohms .005 Ohms .005 Ohms .003 Ohms .002 Ohms AC AMMETERS -- TRANSFORMER RATED, 0-5A, RECTIFIER TYPE AC VOLTMETERS -- EXPANDED SCALE, RECTIFIER TYPE 105-125 Volts thru 190-270 Volts Pivot and Jewel AC AMMETERS -- SELF-CONTAINED, RECTIFIER TYPE (See page 17) 3 Volts thru 600 Volts Taut Band * * * * * * * * 10 Amps thru 3KAmps (Scale Only) .0071 Ohms *Contact Factory 23 Elapsed Time Meters Back of Panel Unmounted New Big Look Panel Mounted Specifications Accuracy: Matches frequency control of power system. Vibration Shock: Meets ANSI Specification C39.1 Materials: Case of clear Polycarbonate, frame of black Polycarbonate, brass terminal studs, Polycarbonate front covers. Safety: Type 240 elapsed-time meters are recognized under the Component Program of Underwriters' Laboratories. (UL File #E91703) & CSA Motor Volt AC Square Case Round Case Input Range: All Type 240 models available to operate on 120 or 208/240 or 480 volts AC, 50 or 60 Hertz. Burden: 3 VA typical. Sealing: All non-reset Type 240 models are weather resistant. Sealed window and nothrough screw holes for flange or back-ofpanel mounting protect motor, counter, and gearing from rain or panel wash-down. Motor: Synchronous. Presentation: 6-digit counter in 532" high hours and tenths of hours or minutes and tenths of minutes. Insulation Level: Operating at 120, 208, 240 or 480 volts AC, will pass Hi-pot of 2000 VRMS for one minute. Dimensions: See pages 40 & 41. Features: * Back-of-panel model * 212" and 312" New Big Look models * 212" and 312" Round and Square models * Conduit-case models * Complete interchangeability physically and electrically with most GE Types 235 and 236 models * Optional 3 stud mounting is available on 312" New Big Look style 240 meters only. Nonreset Type Register in Minutes Register in Hours Conduit Case Reset Type Register in Minutes Register in Hours 212-INCH NEW BIG LOOK -- 60Hz 120 240 480 240 213 AAAB 240 213 ABAB 240 213 ACAB 240 211 AAAB 240 211 ABAB 240 211 ACAB 240 214 AAAB 240 214 ABAB 240 214 ACAB 240 212 AAAB 240 212 ABAB 240 212 ACAB 240 311 AAAB 240 311 ABAB 240 311 ACAB 240 314 AAAB 240 314 ABAB 240 314 ACAB 240 312 AAAB 240 312 ABAB 240 312 ACAB 240 611 AAAD 240 611 ABAC 240 611 ACAD 240 614 AAAD 240 614 ABAD 240 614 ACAD 240 612 AAAD 240 612 ABAD 240 612 ACAD 240 711 AAAD 240 711 ABAD 240 711 ACAD 240 714 AAAD 240 714 ABAD 240 714 ACAD 240 712 AAAD 240 712 ABAD 240 712 ACAD 240 631 AAAE 240 631 ABAE 240 631 ACAE 240 634 AAAE 240 634 ABAE 240 634 ACAE 240 632 AAAE 240 632 ABAE 240 632 ACAE 240 731 AAAE 240 731 ABAE 240 731 ACAE 240 734 AAAE 240 734 ABAE 240 734 ACAE 240 732 AAAE 240 732 ABAE 240 732 ACAE 312-INCH NEW BIG LOOK -- 60 Hz 120 240 480 240 313 AAAB 240 313 ABAB 240 313 ACAB SQUARE CASE 212-INCH -- 60 Hz 120 240 480 240 613 AAAD 240 613 ABAD 240 613 ACAD SQUARE CASE 312-INCH -- 60 Hz 120 240 480 240 713 AAAD 240 713 ABAD 240 713 ACAD ROUND CASE 212-INCH -- 60 Hz 120 240 480 240 633 AAAE 240 633 ABAE 240 633 ACAE ROUND CASE 312-INCH -- 60 Hz 120 240 480 24 240 733 AAAE 240 733 ABAE 240 733 ACAE Motor Volt AC Nonreset Type Register in Minutes Register in Hours Reset Type Register in Minutes Register in Hours BACK-OF-PANEL -- 60 Hz 120 208/240 480 240 003 AAAA 240 003 ABAA 240 003 ACAA 240 001 AAAA 240 001 ABAA 240 001 ACAA 240 004 AAAA 240 004 ABAA 240 004 ACAA 240 002 AAAA 240 002 ABAA 240 002 ACAA CONDUIT-MOUNTED CASE 212-INCH -- 60 Hz 120 208/240 480 240 253 AAAF 240 253 ABAF 240 253 ACAF 240 251 AAAF 240 251 ABAF 240 251 ACAF Replacement meters for conduit-mounted case models not available as a separate item. However, motors can be supplied as a renewal part. 50-HERTZ RATINGS FOR NEW BIG LOOK For 50 Hz service simply select the identical 60 Hz catalog number and change letters 7 & 8 as follows: 240213 * * AB AA = 120V, 60 Hz AB = 240V, 60 Hz AC = 480V, 60 Hz AD = 120V, 50 Hz AE = 240V, 50 Hz AF = 480V, 50 Hz AG = 208V, 60 Hz AH = 208V, 50 Hz OPTIONAL 3-STUD MOUNTING For 3-stud mounting option (312" New Big Look only) simply select the identical 4-stud catalog number and change letters 9 & 10 as follows: 240313AA** AB = Std 4 stud mounting (2 1/2" x 3 1/2" New Big Look) AC = Optional 3 stud mounting (3 1/2" New Big Look) AD = 4 mounting holes (2 1/2" square case) AE = 3 mounting holes (2 1/2" round case) AF = conduct mounted (2 1/2" New Big Look) Conduit case #M1273GU-A can be ordered as a replacement item for the 240 25***** elapsed time meter assembly or for use with a 212" Big Look meter. 25 Edgewise Panel Meters Type 185 Edgewise Panel Meters Type 185 3 Stack Mounted Type 185 Vertical Meter with Bezel Horizontal Type 185 Features: Completely shielded case. No special calibration required for panel material -- Dust-tight cases -- Stack mounting of meters is possible with all sides of meter case flush -- Optional bezel and mounting bracket for 1- or 3-unit stack -- Zero regulator provided in rear of case. Accuracy: DC Meters 2% of full scale. AC rectifier type 3% (60 Hertz sine wave at 25C). NOTE: Mounting hardware is not included. Scale Data: 53 degrees rotation. Length -- 1.785". Insulation Level: 1800 VRMS Hi-pot. Overload: Voltmeter -- 50% momentary. 20% sustained. Ammeter -- 900% momentary. 20% sustained. Response Time: 3 seconds (max.) for microammeters; 2 seconds (max.) for all other DC ratings; and 2.5 seconds (max.) for AC ratings. Overshoot: Maximum of 40%. Bezel and Mounting Assembly Assembly includes -- Bezel mounting bracket(s), bolts, nuts, washers, speed nuts Dimensions: See page 39. Type of Mounting Cat. No. For mounting one meter only .............................. For stack mounting three meters ....................... 4149K16G0778 4149K16G0780 DC Ratings Rating and Scale Terminal Resistance Ohms 15% Horizontal Scale Vertical Scale DC VOLTMETERS -- ZERO-LEFT, ZEROBOTTOM, SELF-CONTAINED, LINEARSCALE 1000 OHMS/VOLT 10 V 15 V 30 V 50 V 100 V 150 V 300 V 1000 Ohms/volt 185 011 MTMT 185 011 NDND 185 011 NLNL 185 011 NTNT 185 011 PKPK 185 011 PZPZ 185 011 RXRX 50 A 100 A 500 A 185 013 MTMT 185 013 NDND 185 013 NLNL 185 013 NTNT 185 013 PKPK 185 013 PZPZ 185 013 RXRX DC VOLTMETERS -- ZERO-CENTER, SELFCONTAINED, 2000 OHMS/VOLT 15-0-15 V 50-0-50 V 150-0-150 V 2000 Ohms/Volt 2000 Ohms/Volt 2000 Ohms/Volt 185 012 NDND 185 012 NTNT 185 012 PZPZ 185 014 NDND 185 014 NTNT 185 014 PZPZ DC VOLTMETERS -- ZERO-LEFT, ZEROBOTTOM, RATED 0-1 mA, FOR USE WITH EXTERNAL RESISTORS, RESISTORS NOT INCLUDED (SEE PAGE 29 FOR RESISTORS) 500 V 600 V 750 V 26 34.4 Ohms 34.4 Ohms 34.4 Ohms 185 171 FASF 185 171 FASJ 185 171 FASM DC MICROAMMETERS -- ZERO-LEFT, ZERO-BOTTOM, SELF-CONTAINED, LINEAR-SCALE 185 173 FASF 185 173 FASJ 185 173 FASM 2200 Ohms 1100 Ohms 148 Ohms 185 111 CYCY 185 111 DRDR 185 111 EMEM 185 113 CYCY 185 113 DRDR 185 113 EMEM DC MICROAMMETERS -- ZERO-CENTER, SELF-CONTAINED 50-0-50 A 500-0-500 A 1100 Ohms 34.4 Ohms 185 112 CYCY 185 112 EMEM 185 114 CYCY 185 114 EMEM DC MILLIAMMETERS -- ZERO-LEFT, ZEROBOTTOM, SELF-CONTAINED, LINEARSCALE 1 mA 5 mA 10 mA 20 mA 50 mA 100 mA 300 mA 500 mA 34.4 Ohms 10.2 Ohms 5.0 Ohms 2.6 Ohms 1.0 Ohms 0.5 Ohms 0.167 Ohms 0.100 Ohms 185 111 FAFA 185 111 FXFX 185 111 GZGZ 185 111 HFHF 185 111 HYHY 185 111 JRJR 185 111 KGKG 185 111 KMKM 185 113 FAFA 185 113 FXFX 185 113 GZGZ 185 113 HFHF 185 113 HYHY 185 113 JRJR 185 113 KGKG 185 113 KMKM AC Ratings DC MILLIAMMETERS -- ZERO-CENTER, SELF-CONTAINED 1-0-1 mA 5-0-5 mA 10-0-10 mA 50-0-50 mA 500-0-500 mA 50.6 Ohms 5.0 Ohms 2.6 Ohms 0.5 Ohms 0.05 Ohms 185 112 FAFA 185 112 FXFX 185 112 GZGZ 185 112 HYHY 185 112 KMKM 185 114 FAFA 185 114 FXFX 185 114 GZGZ 185 114 HYHY 185 114 KMKM DC AMMETERS -- ZERO-LEFT, ZEROBOTTOM, SELF-CONTAINED, LINEARSCALE 1 Amp 5 Amp 10 Amp .050 Ohms .010 Ohms .005 Ohms 185 111 LALA 185 111 LSLS 185 111 MTMT 185 113 LALA 185 113 LSLS 185 113 MTMT Rating and Scale Terminal Resistance Ohms 15% Horizontal Scale Vertical Scale AC VOLTMETERS -- RECTIFIER TYPE, ACCURACY 3 PERCENT, SELFCONTAINED, LINEAR-SCALE 1000 OHMS/VOLT 10 V 15 V 30 V 50 V 100 V 150 V 1000 Ohms/Volt 185 051 MTMT 185 051 NDND 185 051 NLNL 185 051 NTNT 185 051 PKPK 185 051 PZPZ 185 053 MTMT 185 053 NDND 185 053 NLNL 185 053 NTNT 185 053 PKPK 185 053 PZPZ DC AMMETERS -- ZERO-CENTER, SELFCONTAINED 5-0-5 Amp .005 Ohms 185 112 LSLS 185 114 LSLS DC AMMETERS -- ZERO-LEFT, ZEROBOTTOM, LINEAR-SCALE 50 mV SHUNT RATED, SHUNTS & LEADS NOT INCLUDED. (LEAD RES. RANGE: .05-.07) 20 Amp 50 Amp 300 Amp 500 Amp 12.7 Ohms 12.7 Ohms 12.7 Ohms 12.7 Ohms 185 121 ECNG 185 121 ECNT 185 121 ECRX 185 121 ECSF 185 123 ECNG 185 123 ECNT 185 123 ECRX 185 123 ECSF 27 Edgewise Panel Meters Series 280 Thin Edgewise Panel Meters Bezel and Mounting Hardware: Included with meter. See below for additional information. Overshoot: 25% (max.) for 112" size, 40% (max.) for 212" and 312" sizes. Specifications These meters are designed to meet all applicable sections of ANSI C39.1. Accuracy: 2% of full scale, DC meters; 3% with 60 Hz sine wave at 25C for AC rectifier type meters. Scale Data: All three sizes designed for 53 degrees deflection. Scale lengths are 112" size = 1.25", 212" size = 1.93", 312" size = 2.70". Note: All scales have linear distributions. 10V, 15V, 30V Rectifier scales will be non-linear. Overload: DC Voltmeters -- 20% momentary and sustained; DC ammeters (momentary) -- 10 times the rated current for 10 consecutive intervals of .5 second with 1 minute intervals between successive applications; DC ammeters (sustained) -- 20% for 6 hours. Dimensions: See page 40. Dielectric (Hi-pot): 1500 VRMS for 112" and 212" sizes: 2600 VRMS for 312" size. Response Time: 3 seconds max for A meters, 2 seconds (max.) for mA, A, mV, & V meters. Pointer Color: red standard. Series 280 DC Voltmeters (Taut Band) 112 Size Rating and Scale Terminal Resistance Ohms 15% Horizontal Scale 212 Vertical Scale Horizontal Scale 312 Vertical Scale Horizontal Scale Vertical Scale DC VOLTMETERS 0-10 0-15 0-30 0-50 0-100 Volts Volts Volts Volts Volts 286 286 286 286 286 011 011 011 011 011 MTMT NDND NLNL NTNT PKPK 286 286 286 286 286 013 013 013 013 013 MTMT NDND NLNL NTNT PKPK 287 287 287 287 287 011 011 011 011 011 MTMT NDND NLNL NTNT PKPK 287 287 287 287 287 013 013 013 013 013 MTMT NDND NLNL NTNT PKPK 288 288 288 288 288 011 011 011 011 011 MTMT NDND NLNL NTNT PKPK 288 288 288 288 288 013 013 013 013 013 MTMT NDND NLNL NTNT PKPK 1000 Ohms/Volt 0-150 Volts 0-200 Volts 0-300 Volts 15-0-15 Volts 30-0-30 Volts 150-0-150 Volts 286 011 PZPZ .......... .......... 286 012 NDND 286 012 NLNL .......... 286 013 PZPZ .......... .......... 286 014 NDND 286 014 NLNL .......... 287 011 PZPZ 287 011 RLRL 287 011 RXRX 287 012 NDND 287 012 NLNL 287 012 PZPZ 287 013 PZPZ 287 013 RLRL 287 013 RXRX 287 014 NDND 287 014 NLNL 287 014 PZPZ 288 011 PZPZ 288 011 RLRL 288 011 RXRX 288 012 NDND 288 012 NLNL 288 012 PZPZ 288 013 PZPZ 288 013 RLRL 288 013 RXRX 288 014 NDND 288 014 NLNL 288 014 PZPZ DC VOLTMETERS -- 0-1 mA, FOR USE WITH EXTERNAL RESISTORS, RESISTORS NOT INCLUDED (SEE PAGE 29 FOR RESISTORS) S C A L E O N L Y 28 0-500 Volts 0-600 Volts 0-750 Volts 43.2 Ohms 43.2 Ohms 43.2 Ohms 286 171 FASF 286 171 FASJ 286 171 FASM 286 173 FASF 286 173 FASJ 286 173 FASM 287 171 FASF 287 171 FASJ 287 171 FASM 287 173 FASF 287 173 FASJ 287 173 FASM 288 171 FASF 288 171 FASJ 288 171 FASM 288 173 FASF 288 173 FASJ 288 173 FASM Series 280 DC Ammeters (Taut Band) 112 Size Terminal Resistance Ohms 15% Rating and Scale Horizontal Scale 212 Vertical Scale 312 Horizontal Scale Vertical Scale Horizontal Scale Vertical Scale DC AMMETERS -- SELF-CONTAINED 0-50 0-100 0-200 0-500 A A A A 1,980 Ohms 990 Ohms 1,340 Ohms 235 Ohms 286 111 CYCY 286 111 DRDR 286 111 EAEA 286 111 EMEM 286 113 CYCY 286 113 DRDR 286 113 EAEA 286 113 EMEM 287 111 CYCY 287 111 DRDR 287 111 EAEA 287 111 EMEM 287 113 CYCY 287 113 DRDR 287 113 EAEA 287 113 EMEM 288 111 CYCY 288 111 DRDR 288 111 EAEA 288 111 EMEM 288 113 CYCY 288 113 DRDR 288 113 EAEA 288 113 EMEM 0-1 0-5 0-10 0-25 0-50 mA mA mA mA mA 43.2 Ohms 3.3 Ohms 5 Ohms 2.0 Ohms 1.0 Ohms 286 111 FAFA 286 111 FXFX 286 111 GZGZ 286 111 HJHJ 286 111 HYHY 286 113 FAFA 286 113 FXFX 286 113 GZGZ 286 113 HJHJ 286 113 HYHY 287 111 FAFA 287 111 FXFX 287 111 GZGZ 287 111 HJHJ 287 111 HYHY 287 113 FAFA 287 113 FXFX 287 113 GZGZ 287 113 HJHJ 287 113 HYHY 288 111 FAFA 288 111 FXFX 288 111 GZGZ 288 111 HJHJ 288 111 HYHY 288 113 FAFA 288 113 FXFX 288 113 GZGZ 288 113 HJHJ 288 113 HYHY 0-100 mA 0-250 mA 0-500 mA 0.5 Ohms 0.2 Ohms 0.1 Ohms 286 111 JRJR 286 111 KDKD 286 111 KMKM 286 113 JRJR 286 113 KDKD 286 113 KMKM 287 111 JRJR 287 111 KDKD 287 111 KMKM 287 113 JRJR 287 113 KDKD 287 113 KMKM 288 111 JRJR 288 111 KDKD 288 111 KMKM 288 113 JRJR 288 113 KDKD 288 113 KMKM 0-1 0-1.5 0-2 0-3 0-5 Amp Amp Amp Amp Amp 0.05 Ohms 0.033 Ohms 0.025 Ohms 0.0167 Ohms 0.01 Ohms 286 111 LALA 286 111 LCLC 286 111 LELE 286 111 LJLJ 286 111 LSLS 286 113 LALA 286 113 LCLC 286 113 LELE 286 113 LJLJ 286 113 LSLS 287 111 LALA 287 111 LCLC 287 111 LELE 287 111 LJLJ 287 111 LSLS 287 113 LALA 287 113 LCLC 287 113 LELE 287 113 LJLJ 287 113 LSLS 288 111 LALA 288 111 LCLC 288 111 LELE 288 111 LJLJ 288 111 LSLS 288 113 LALA 288 113 LCLC 288 113 LELE 288 113 LJLJ 288 113 LSLS 50-0-50 A 100-0-100 A 500-0-500 A 990 Ohms 1,340 Ohms 43.2 Ohms 286 112 CYCY 286 112 DRDR 286 112 EMEM 286 114 CYCY 286 114 DRDR 286 114 EMEM 287 112 CYCY 287 112 DRDR 287 112 EMEM 287 114 CYCY 287 114 DRDR 287 114 EMEM 288 112 CYCY 288 112 DRDR 288 112 EMEM 288 114 CYCY 288 114 DRDR 288 114 EMEM 01-0-1 mA 5-0-5 mA 50-0-50 mA 5-0-5 Amp 22.2 Ohms 5 Ohms 0.5 Ohms 0.005 Ohms 286 112 FAFA 286 112 FXFX ............ 286 112 LSLS 286 114 FAFA 286 114 FXFX ............ 286 114 LSLS 287 112 FAFA 287 112 FXFX 287 112 HYHY 287 112 LSLS 287 114 FAFA 287 114 FXFX 287 114 HYHY 287 114 LSLS 288 112 FAFA 288 112 FXFX 288 112 HYHY 288 112 LSLS 288 114 FAFA 288 114 FXFX 288 114 HYHY 288 114 LSLS DC AMMETERS -- SHUNT RATED (LEAD RES. RANGE: .05-.07)* S C A L E O N L Y 1 Amp 5 Amp 10 Amp 20 Amp 50 Amp (0-50 mV) 10 Ohms (0-50 mV) 10 Ohms (0-50 mV) 10 Ohms (0-50 mV) 10 Ohms (0-50 mV) 10 Ohms 286 121 ECLA 286 121 ECLS 286 121 ECMT 286 121 ECNG 286 121 ECNT 286 123 ECLA 286 123 ECLS 286 123 ECMT 286 123 ECNG 286 123 ECNT 287 121 ECLA 287 121 ECLS 287 121 ECMT 287 121 ECNG 287 121 ECNT 287 123 ECLA 287 123 ECLS 287 123 ECMT 287 123 ECNG 287 123 ECNT 288 121 ECLA 288 121 ECLS 288 121 ECMT 288 121 ECNG 288 121 ECNT 288 123 ECLA 288 123 ECLS 288 123 ECMT 288 123 ECNG 288 123 ECNT 300 Amp 500 Amp (0-50 mV) 10 Ohms (0-50 mV) 10 Ohms 286 121 ECRX 286 121 ECSF 286 123 ECRX 286 123 ECSF 287 121 ECRX 287 121 ECSF 287 123 ECRX 287 123 ECSF 288 121 ECRX 288 121 ECSF 288 123 ECRX 288 123 ECSF 1 Amp 5 Amp 10 Amp 20 Amp 50 Amp (0-100 mV) 20 Ohms (0-100 mV) 20 Ohms (0-100 mV) 20 Ohms (0-100 mV) 20 Ohms (0-100 mV) 20 Ohms 286 121 GBLA 286 121 GBLS 286 121 GBMT 286 121 GMNG 286 121 GBNT 286 123 GBLA 286 123 GBLS 286 123 GBMT 286 123 GMNG 286 123 GBNT 287 121 GBLA 287 121 GBLS 287 121 GBMT 287 121 GMNG 287 121 GBNT 287 123 GBLA 287 123 GBLS 287 123 GBMT 287 123 GMNG 287 123 GBNT 288 121 GBLA 288 121 GBLS 288 121 GBMT 288 121 GMNG 288 121 GBNT 288 123 GBLA 288 123 GBLS 288 123 GBMT 288 123 GMNG 288 123 GBNT 300 Amp 500 Amp (0-100 mV) 20 Ohms (0-100 mV) 20 Ohms 286 121 GBRX 286 121 GBSF 286 123 GBRX 286 123 GBSF 287 121 GBRX 287 121 GBSF 287 123 GBRX 287 123 GBSF 288 121 GBRX 288 121 GBSF 288 123 GBRX 288 123 GBSF 287 051 MTMT 287 051 NDND 287 051 NLNL 287 051 NTNT 287 051 PKPK 287 051 PZPZ 287 053 MTMT 287 053 NDND 287 053 NLNL 287 053 NTNT 287 053 PKPK 287 053 PZPZ 288 051 MTMT 288 051 NDND 288 051 NLNL 288 051 NTNT 288 051 PKPK 288 051 PZPZ 288 053 MTMT 288 053 NDND 288 053 NLNL 288 053 NTNT 288 053 PKPK 288 053 PZPZ 287 151 EMEM 287 151 FAFA 287 151 FXFX 287 151 GZGZ 287 151 HFHF 287153 EMEM 287153 FAFA 287153 FXFX 287153 GZGZ 287153 HFHF 288 151 EMEM 288 151 FAFA 288 151 FXFX 288 151 GZGZ 288 151 HFHF 288 153 EMEM 288 153 FAFA 288 153 FXFX 288 153 GZGZ 288 153 HFHF *Shunts not included. See Page 31 for 50mV shunts. Series 280 AC Voltmeters AC VOLTMETERS -- RECTIFIER TYPE 0-10 Volts 0-15 Volts 0-30 Volts 0-50 Volts 0-100 Volts 0-150 Volts 1000 Ohms/volt 286 051 MTMT 286 051 NDND 286 051 NLNL 286 051 NTNT 286 051 PKPK 286 051 PZPZ 286 053 MTMT 286 053 NDND 286 053 NLNL 286 053 NTNT 286 053 PKPK 286 053 PZPZ Series 280 AC Ammeters AC AMMETERS -- RECTIFIER TYPE 0-500 A 0-1 mA 0-5 mA 0-10 mA 0-20 mA 1267 Ohms 758 Ohms 196 Ohms 97 Ohms 55 Ohms 286 151 EMEM 286 151 FAFA 286 151 FXFX 286 151 GZGZ 286 151 HFHF 286 153 EMEM 286 153 FAFA 286 153 FXFX 286 153 GZGZ 286 153 HFHF A 5 AMP AC self-contained 312" (Type 288) is available as a special, but is not per ANSI C39.1. Contact factory for more information. 29 Parts and Accessories INSULATING CAPNUTS RESISTORS 1000 Ohms/Volt, 1 milliampere DC full scale *Voltage level Catalog No. 500 V 600 V 750 V 800 V 1 kV 1.5 kV 2 kV 2227 01 2227 02 2227 03 2227 04 2227 05 2227 06 2227 07 Dimensions For Stylist meters 10-32 terminals See below . . . . . . . . . . . . . . . . . . . B9015HM For BL/HL Meters 1/4-28 terminals See below . . . . . . . . . . . . . . . . . . . B9015HN *Other voltage levels available. SIDE VIEW TOP VIEW DC AMMETER SHUNTS - 50 millivolt only Catalog no. WINDOW ASSEMBLIES Size Big Look Horizon Line Stylist Surface mt. Stylist Window mt. 1 12" 2 12" 3 12" 4 12" 9007K17G7700 9007K17G7701 9007K17G7702 9007K17G7703 9007K17G0707 9007K17G0704 9007K17G0705 9007K17G0706 B9015JA B9016NH B9016PH B9016QH N/A B9016NL B9016PL B9016QL GASKETS, MASKS, BEZEL KITS 221501 221502 221503 221504 221505 221506 221507 221508 221509 221510 221511 221512 221513 Rating Catalog no. Rating 1 Amp 1.5 Amp 2 Amp 3 Amp 5 Amp 7.5 Amp 10 Amp 15 Amp 20 Amp 30 Amp 50 Amp 75 Amp 100 Amp 221514 221515 221516 221601 221602 221603 221701 221702 221703 221704 221705 221706 150 Amp 200 Amp 300 Amp 500 Amp 750 Amp 1 Kiloamp 1.5 Kiloamp 2 Kiloamp 3 Kiloamp 5 Kiloamp 7.5 Kiloamp 10 Kiloamp Stylist Surface mount only Size Big Look Gasket Horizon Line Mask Metallic Bezel Kit Black Bezel Kit 1 12" 2 12" 3 12" 4 12" N/A 3830K20P7005 3830K20P7003 3830K20P7004 5203K21P0001 5203K18P0001 5203K19P0001 5203K20P0001 N/A B9015KX B9015LX B9015MX N/A B9015KY B9015LY B9015MY OTHER ACCESSORIES Mounting hardware . . . . . . . . . . . . . . . . . . . . . . .order by description of meter Conduit case for 212" Big Look . . . . . . . . . . . . . . . . . . . . .part no. M1273GU-A 30 New Big Look Horizon Line Panel Meters Frequency and Expanded Scale Voltmeters Stylist Series 185 and 280 Edgewise 1. Special Scales Any deviation from standard scale information on catalog listed items constitutes a special scale................................................................................. X X X X 2. Special color on scale (black on white-std) Each special color on scale constitutes one option.......................................... X X X X 3. Mirror-back Scale includes knife-edge pointer (DC only).................................. X X X N/A 4. Nonlisted Rating................................................................................................. X X X X Optional Features 5. High-sensitivity voltmeters (DC only) Standard sensitivity for DC voltmeters is 1000 ohms/volt (1 milliamp current)............................................................................................. 1 1 1 X X X X 6. Suppressed-zero (DC only) (20% Suppression Max.) ....................................... Suppressed-zero meters have greater error than standard zero-left meters. Normally suppressed-zero units are supplied with zero adjustment. They can be furnished with inoperable zero adjustment upon request. X N/A X X 7. Offset-zero ratings and scale (DC only) ............................................................. X N/A X X 8. Nonstandard lead resistance ............................................................................. X N/A X X X X X X 10. Calibration for specific frequency, 25-400 Hertz. For calibration at frequencies greater than 400 Hertz, refer to factory ......................................... X X3 X X 11. Special terminal resistance ................................................................................ X N/A X X 12. Red Day-Glow pointer ....................................................................................... X X X X 13. Black scale with white or red pointer ................................................................ X X X X 14. Special case and cover material (Refer to factory on available materials)........ X X X X 15. Anti-glare window .............................................................................................. X X X X 16. 1% FS accuracy at one point on scale. (2% FS over balance of scale)......................................................................... X N/A X X Standard two-way shunt lead resistance for shunt-rated ammeters, 50 or 100 millivolt, is 0.065 ohms. Normally these meters can be used with a wide range of lead resistances with only very small additional errors. However, if calibration for a specific value of lead resistance other than 0.065 ohms is required, contact factory. 9. Calibration for mounting at a specific angle...................................................... Special calibration not required for meters mounted 0 to 19 degrees from vertical position. Normally nonstandard terminal resistance requirements or close tolerance on terminal resistance should be referred to the factory. 17. Extra Hardware .................................................................................................. X X X X 18. Double rated, 3 studs (including scale) ............................................................. X N/A X N/A 19. 1% FS accuracy -- all points on scale (DC with Mirror Scale -- 312 and 412 H.L. & Stylist Only) ............................................................................................. X N/A X N/A 20. Tachometer Voltmeter (including scale, pot & special FSV) .............................. X N/A X N/A 21. Lead length compensation pot (Millivoltmeters)................................................ X N/A X N/A X X 22. UL 1437 Materials (2 2-4 2" only) ........................................................................ X X 23. External Magnetic Shield (212-412" only) (Standard on AC Ammeters 20 amps or higher) ............................................... X2 N/A N/A N/A 24. IEC Standard 144 (IP54) (212 & 312 B.L. only) ..................................................... X X N/A N/A 1 X= Available N/A = Not Available 1 Note: 1. Stylist 212"-412", HL 312"-412" 2. Horizon Line and New Big Look Only 3. Expanded Scale Voltmeter Only 31 Mounting In Your Present Panel Openings . . . Optional Front-Mounting Configurations The mounting studs on the New Big Look, Horizon Line and Stylist Series Surface Mount can be ordered to fit your existing panel openings at no extra cost. These cases are interchangeable with a wide variety of competitive instruments. Optional studplacement configurations are shown at right and a crossreference of many replacement instruments are listed on the next page. This built-in interchangeability eliminates the need for drawing changes, setups, and redrilling of panels . . . and it solves your instrument replacement problems. 32 INTERCHANGEABILITY CROSS-REFERENCE (for front-of-panel mounting) Interchangeable with: 112" Weston 1900 Weston 201, 301 (square) Weston 201, 301 (round) Simpson 25, 125T, etc. Simpson 27, 127, etc. Honeywell MS, MM, 45, 55 Triplett G, PL, M, 327, 337S, etc. Triplett 221T, 331S, 351T, 420, etc. API Panelist Westinghouse G Ammon, AM, AP Beede, 3-01, 614, 23 etc. Hoyt Custom 2035 Hoyt 1035, 680, etc. Ideal 250P, K350P, 460P Imperial Ideal 275Pr, 305BR Simpson Wide-Vue Modutec S, C Modutec PB Sun 2830, 3X, 25, etc. Mercer 924 Crompton 016 Fiesta Crompton 210, 223, 225, 227 NI NA NA NA NA NI S NA NA NA S NA S NA NI NI S S CBD NA CBD CBD CBD Code: S -- Interchangeable with Standard pin configuration. Op1 -- Interchangeable with Option 1. Op2 -- Interchangeable with Option 2. New Big Look 212" 312" Op1 Op1 S S Op1 S Op1 S NI Op1 S Op1 Op1 S Op1 S Op1 Op1 S S CBD CBD Op1 Op1 Op1 S S Op1 S Op1 S Op1 NI S Op1 Op1 S Op1 S Op1 Op1 S S CBD S Op2 412" 112" S NA NA S S S S S S NI S S S S S S S S CBD S S CBD S NI NA NA NA NA NI S NA NA NA S NA S NA NI NI S S CBD NA CBD CBD CBD Op3 -- Interchangeable with Option 3. NI -- Not interchangeable Horizon Line 212" 312" S S Op2 Op2 S Op2 S Op2 NI S Op2 S S Op2 S Op2 S S S Op2 CBD CBD S S S Op2 Op2 S Op2 S Op2 S NI Op2 S S Op2 S Op2 S S S Op2 CBD Op2 Op3 412" Stylist Surface Mount 112" 212" 312" 412" S NA NA S S S S S S NI S S S S S S S S CBD S S CBD Op3 NI NA CBD NA NA NI Op1 NA NA NA Op1 NA Op1 NA NI NI Op1 S S NA CBD CBD CBD Op1 Op1 CBD NI Op1 NI Op1 NI NI Op1 NI Op1 Op1 NI Op1 NI Op1 S NA NI CBD CBD Op1 Op1 Op1 CBD NI Op1 NI Op1 NI Op1 NI NI Op1 Op1 NI Op1 NI Op1 S NA NI CBD NI S Op1 NA CBD Op1 Op1 Op1 Op1 Op1 Op1 NI Op1 Op1 Op1 Op1 Op1 Op1 Op1 S S Op1 Op1 CBD S NA -- Not applicable (usually means particular size is not manufactured). CBD -- Cannot be determined. Dimensional Drawings Fig. 1 New Big Look 112 inch Type 250 1. No. 8-32 NC 2A (2 term studs) 2. .140" dia. (No. 28) (2 holes) 3. N. 4-40 NC 2A (2 mounting studs) A B C D E F G H I J 1.66 .75 .5 .25 .5 .38 1.34 1.5 .656 1.53 33 Dimensional Drawings Fig. 2. New Big Look 212-inch Types 250 & 254 *2.270 dia. with shield A 2.69 B C D E F* G H 2.112 1.056 1.219 1.829 2.17 .5 1.85 I J 1. No. 4-40 NC 2A (3 Studs) 2. 140" dia. (No. 28) (3 holes) 3. 1/4" -28 NF 2A thd. K .67 1.318 2.15 Fig. 3. New Big Look 312-inch Types 250 & 254 *2.860 dia. with shield A 3.5 B C D E 2.373 2.74 1.582 1.37 F* G H 2.72 .5 1.85 I J .64 1.318 1. No. 4-40 NC 2A (3 Studs) 2. 14" - 28 NF 2A thd. 3. .140" dia. (No. 28 dr.) (3 holes) K 2.7 Fig. 4. New Big Look 412-inch Types 250 & 254 *2.860 dia. with shield 34 A B C D E F 4.85 4.41 4 2 2.031 .25 G H* I J K L M 3.562 2.72 .5 1.85 .64 1.318 2.7 1. No. 4-40 NC 2A (4 Studs) 2. 1/4" - 28 NF 2A thd. 3. .140" dia. (No. 28 dr.) (4 holes) Fig. 5 Horizon Line 112-inch Types 251 & 255 A 1.86 B C 1.036 2.19 D E F G H I J .055 .5 .96 .008 .38 .5 .34 K L M N O P Q R S 1.312 .656 1.510 .75 1.05 2.18 .356 .175 .24 T .85 U 1.7 V W .06 1.53 B C D E F 3.12 .072 .56 1.18 H I J K L .63 .26 .5 2.17 1.32 N O P* Q R .94 1.88 T U V W X .305 1.25 2.5 .1 Fig. 6. Horizon Line 212-inch Types 251 & 255 *2.270 dia. with shield A 2.66 1.46 G .088 M .66 S .296 .434 2.19 1.475 3.11 35 Dimensional Drawings Fig. 7. Horizon Line 312-inch Types 251 & 255 *2.860 dia. with shield A B C D E F G H I J K 3.32 1.82 3.89 .082 .58 1.2 .008 .63 .5 2.7 1.32 L M N O* P Q R S T U V .1 .296 .66 2.25 1.125 2.72 1.836 3.88 W .727 .360 1.578 3.156 Fig. 8. Horizon Line 412-inch Types 251 & 255 *2.860 dia with shield A B C D E F 4.18 2.2 4.73 .12 .59 1.2 G * .006 M H I J K L .63 .5 2.7 1.32 .66 N O P Q* R 4 2 2.72 2.216 U V W X Y .702 .605 1.75 3.5 1 3.562 1.531 S T 4.72 .518 36 Fig. 9. Stylist Series Types 260, 261, 264 & 265 Surface Mount Window Mount Surface Mount Panel Cutout Window Mount Panel Cutout SURFACE MOUNT METERS B C D E F G H J K L M R S T V W 112 in. 1.75 A 2.24 .99 .76 .83 .48 .34 1.30 .87 N/A 4-40 .25 1.55 .66 .66 1.31 .125 212 in. 2.27 2.99 1.33 1.07 1.13 .56 .40 1.30 1.24 N/A 4-40 .50 2.22 .94 .94 1.88 .125 312 in. 2.87 3.70 1.44 1.33 1.44 .56 .41 1.30 1.55 N/A 4-40 .50 2.82 1.12 1.12 2.25 .125 412 in. 3.96 5.10 1.74 1.33 1.74 .56 .51 1.26 2.20 N/A 4-40 .50 2.82 2.00 1.54 3.56 .125 A B C D E F G L M X Y Z WINDOW MOUNT METERS H J K 1 2 2 in. 2.29 3.01 1.35 1.06 1.15 .56 .295 1.30 1.260 .145 .06 .50 2.900 1.270 .633 312 in. 2.90 3.73 1.45 1.33 1.45 .56 .32 1.30 1.585 .145 .07 .50 3.610 1.595 .804 412 in. 4.60 5.18 1.79 1.33 1.79 .56 .37 1.26 2.335 .145 .09 .50 5.020 2.345 .856 Surface and Window Mount Meters rear view (combined) Fig. 10. Bezel Mounts of Surface Mount Stylist Meters A B C D E 212 in. .13 1.87 .57 1.78 3.15 312 in. .14 1.89 .59 2.14 3.85 412 in. .12 2.05 .75 2.84 5.24 K L F G H J 1 2 2 2.30 .64 .79 1.74 312 2.94 .72 1.07 2.30 3.718 2.156 412 4.05 1.13 1.42 2.99 5.126 2.843 3.00 1.594 37 Dimensional Drawings Fig. 11. Outline dimensions for Type 185 meters Fig. 12. Outline dimensions for Type 185 meter, with bezel and mounting bracket. See Fig. 15 & 16 below Fig. 13. Panel cutout dimensions for mounting 1 or 3 meters, with bezels and mounting brackets Fig. 15. Mounting of Type 185 meter on back of panel equipment 38 Fig. 14. Dimensions of bezels Fig. 16. Type 185 meter with bezel mounting bracket and hardware NO. OF INST. 1 2 3 4 5 6 7 8 NO. OF INST. 1 2 3 4 5 6 7 8 A DIM .500 1.000 1.492 1.986 2.480 2.974 3.468 3.962 Fig. 17. Outline Dimensions for 112-inch Type 286 meters NO. OF INST. 1 2 3 4 5 6 7 8 A DIM .687 1.356 2.030 2.702 3.375 4.048 4.721 5.394 A DIM .687 1.356 2.030 2.702 3.375 4.048 4.721 5.394 Fig. 18. Outline Dimensions for 212-inch Type 287 meters DIM A B C D E F H I J K L M N 2 2 BL 2.7 .68 .72 .5 .48 .14 3.253 .5 2.215 .38 .80 1.88 .94 2.22 312 BL 3.5 .68 .72 .5 .48 .14 3.253 .5 2.215 .38 .80 2.25 1.125 2.22 SIZE 1 G Fig. 20. New Big Look 212 & 312-inch Type 240 Fig. 19. Outline Dimensions for 312-inch Type 288 meters 39 DIM A B E F G H L M 212 .94 .68 .72 2.38 .48 .14 .25 .38 2.215 3.286 .76 2.22 .94 312 1.12 .68 .72 .14 .25 .38 2.215 3.286 .76 2.22 1.125 SIZE Fig. 21. Type 240 Back-of-panel model C D 3.0 .48 Fig. 22. Type 240 square case DIM A B C E F G J K L 1 2 2 2.68 .48 .72 .14 .21 .38 .38 2.215 3.33 .68 30 2.22 312 3.51 .48 .72 .14 .22 .38 .38 2.215 3.32 .68 30 2.22 SIZE D H Fig. 23. 212-312-inch Type 240 round case 40 I Fig. 24. Type 240 conduit-mounted case I J K Panel METERS Elapsed Time Meters New Big Look Panel Meters Horizon Line Panel Meters Stylist Panel Meters Type 185 Edgewise Meters Type 280 Thin Edgewise Meters Represented By: Yokogawa Corporation of America 2 Dart Road Newnan, GA 30265 770-254-0400 * 770-251-2088 (FAX) 800-888-6400 www.yokogawa-usa.com 250260PM-01E-A, APRIL 2009