CLASS SQUARE BASE FLANGE MOUNT RELAYS 388 & 283 Recognized to Canadian safety requirements under the Component Recognition Program of Underwriters Laboratories Inc. UL Recognized File No. E43641 C FLANGE MOUNT RELAY 13 AMP CONTACT RATING .187 Q.C. /SOLDER TERMINALS TOP FLANGE COVER AVAILABLE ON SPECIAL ORDER. CONSULT FACTORY COMPLIES WITH REQUIREMENTS OF IEC STANDARDS 947-4-1 AND 947-5-1 LOW VOLTAGE DIRECTIVE * IEC = INTERNATIONAL * ELECTROTECHNICAL COMMISSION 2.90Max. (73.8) .187 x .020 (4.76 x 0.51) QC Terminals Typical 2.50 (63.5) 1.53 Max. .625 Typ. (38.8) (15.8) WIRING DIAGRAM .156 (3.9) .187 (4.76) Viewed from terminal end 1.90Max. (48.4) 1.40Max. (35.5) 1 4 2 5 3 6 7 8 9 A 1 4 2 5 7 8 3 6 A B 1 4 2 5 9 7 8 B A SPDT .28 Typ. (7.1) 3 6 1 4 2 5 9 7 8 B DPDT 3 6 9 B A 3PDT OPTIONAL INDICATOR LAMP AND PUSH TO TEST BUTTON AVAILABLE ON SPECIAL ORDER. * RELEVANT IEC CONTACT UTILIZATION CATEGORIES AC-1, AC-3, DC-1, AC-15 (SEE SECTION 11, PAGES 174 & 175 FOR UTILIZATION CATEGORIES.) & Struthers-Dunn S-D PART NUMBERS DUAL MARKED PART NUMBERS NOMINAL INPUT VOLTAGE AC OPERATED W388ACQX-4 A283XAXC1-120A W388ACQX-5 A283XAXC1-240A SPDT SPDT W388ACQX-9 A283XBXC1-120A W388ACQX-10 A283XBXC1-240A DPDT DPDT W388ACQX-14 A283XCXC1-120A W388ACQX-15 A283XCXC1-240A 3PDT 3PDT 120 VAC 240 VAC, 60Hz 220 VAC, 50 Hz 120 VAC 240 VAC. 60 Hz 220 VAC, 50 Hz 120 VAC 240VAC, 60Hz 220 VAC, 50Hz DC OPERATED W388CQX-2 A283XAXC1-12D A283XAXC1-24D W388CQX-3 W388CQX-6 A283XBXC1-12D A283XBXC1-24D W388CQX-7 W388CQX-11 A283XCXC1-24D CROSS REFERENCE TO COIL Measured @ 25C CONTACT CONFIGURATION SPDT SPDT DPDT DPDT 3PDT 12 VDC 24 VDC 12 VDC 24 VDC 24 VDC NOMINAL RESIS- NOMINAL TANCE POWER (OHMS) - 2.0VA - 2.0VA 2.0VA - 2.0VA 2.75VA - 2.75VA 120 472 120 472 472 1.2W 1.2W 1.2W 1.2W 1.2W POTTER & BRUMFIELD* KUP5A55 (or F) - 120 KUP5A55 (or F) - 240 RR1BA-US-AC120V RR1BA-US-AC240V KUP11A55 (or F) - 120 KUP11A55 (or F) - 240 RR2BA-US-AC120V RR2BA-US-AC240V KUP14A55 (or F) - 120 KUP14A55 (or F) - 240 RR3B-US-AC120V RR3B-US-AC240V KUP5D55 (or F) - 12 KUP5D55 (or F) - 24 KUP11D55 (or F) - 12 KUP11D55 (or F) - 24 KUP14D55 (or F) - 24 RR1BA-US-DC12V RR1BA-US-DC24V RR2BA-US-DC12V RR2BA-US-DC24V RR3B-US-DC24V *F = GOLD FLASHED SEE CLASS 388 & 283 GENERAL SPECIFICATIONS FOR COMPLETE SPECIFICATIONS . RELAYS CAN BE ORDERED EITHER BY MAGNECRAFT OR STRUTHERS-DUNN PART NUMBERS LISTED ABOVE. PART NUMBERS SHOWN ALSO AVAILABLE THRU STOCKING DISTRIBUTION. PAGE 46 IDEC