TMCP Thermomagnetic circuit breaker for mounting in a base CLIPLINE Data sheet 100211_en_02 1 (c) PHOENIX CONTACT 2010-02-17 Description Single or multi-position thermomagnetic circuit breaker with lever actuation, base or front mounting, trip-free mechanism that cannot be influenced, various characteristic curves, allpole tripping. The circuit breakers meet the requirements of circuit breaker standard EN 60934 (IEC 60934): S-type, TM. Typical areas of application are telecommunications systems, power supply units, industrial switchgear and control systems, and rail vehicles. The ideal characteristic curve shown here illustrates the curve of the thermomagnetic trigger characteristic. The time-delayed tripping protects the thermal part of the characteristic curve against overload. The magnetic part of the circuit breaker responds without delay to high overload and short-circuit currents and trips within a few milliseconds. t [s] 100 1 2 10 1 0,1 0,01 1 2 4 6 810 20 Multiples of the nominal current Figure 1 Ideal characteristic curve 1 Thermal tripping range 2 Magnetic tripping range Make sure you always use the latest documentation. It can be downloaded at www.phoenixcontact.net/catalog. This data sheet is valid for all products listed on the following page: TMCP 2 Ordering data Thermomagnetic circuit breaker Description Type Thermomagnetic circuit breaker, plug-in, 1, 2, and 3-pos. TMCP... (see order key) 2.1 Pcs./Pkt. 6 Order key Type TMCP Order No. Main current paths 1 = Single-pos. 2 = Two-pos. 3 = Three-pos. Characteristic curves Auxiliary contact versions F1= Thermal 1.05 x IN ... 1.4 x IN, magnetic 2 x IN ... 4 x IN DC (fast-blow), only for DC applications M1= Thermal 1.05 - 1.4 IN, magnetic 6 x IN ... 12 x IN AC, 7.8 x IN ... 15.6 x IN DC (medium-blow) Nominal current 300 = Single-pos.: 1 N/O contact and 1 N/C contact per position 0.2 A 0.3 A 0.4 A 0.5 A 0.6 A 0.8 A 1A 1.2 A 2A 2.5 A 3A 4A 5A 6A 8A 10 A 12 A 16 A Ordering example TMCP with 1-pos. main current path, one N/O contact and N/C contact, medium-blow characteristic curve, and a nominal current of 2 A: TMCP 1 M1 300 2A Accessories Description Type Order No. Pcs./Pkt. Modular base, 2-pos., designed to accommodate two 1-pos. circuit breakers, width of 12.5 mm per position TMCP SOCKET M 0916589 10 Base termination elements, can be plugged into both the left and right-hand side, contain the connections for the reset inputs/group query TMCP CONNECT LR 0916592 3 Spring lock, for mechanical locking if mounted overhead, 1-pos. SPRING-LOCK 0713009 10 Zack marker strip, 10-section, for labeling the center of the terminal block ZB 6 See CLIPLINE catalog UniCard sheets, for labeling terminal blocks using a Zack marker strip groove, 80-section, can be labeled with BLUEMARK and CMS-P1-PLOTTER, color: white UC-TM 6 0818085 10 Plug-in bridge, not insulated, 500 mm long, can be cut to length, for distribution of the supply potential in the base, Imax = 50 A FBST 500 TMCP 0916615 20 Plug-in bridge, 500 m long, can be cut to length, for potential distribution, Imax = 32 A, red FBST 500-PLC RD 2966786 20 Plug-in bridge, 500 m long, can be cut to length, for potential distribution, Imax = 32 A, blue FBST 500-PLC BU 2966692 20 Signal bridge, plug-in, for bridging group indication when there is a free slot on the TMCP SOCKET M base, Imax = 1 A TMCP SB 0916602 6 100211_en_02 PHOENIX CONTACT 2 TMCP 3 Technical data for TMCP Technical data for TMCP... Nominal voltage 250 V AC (65 V DC) 3 433 V AC (50/60 Hz) Nominal current range 0.2 A ... 16 A, see order key Auxiliary circuit 240 V AC (65 V DC), 1 A Service life 10,000 cycles with 1 x IN, inductive Ambient temperature -30C ... +60C (T 60) Insulation coordination (IEC 60664) 2.5 kV/2, increased insulation in the actuation area Dielectric strength Actuation area 3000 V AC test voltage Main to auxiliary circuit 1500 V AC test voltage Auxiliary circuit 11 - 12 to 23 - 24 1000 V AC test voltage Position to position 1500 V AC test voltage Insulation resistance > 100 M (500 V DC) Switching capacity Icn TMCP...0,2 A ... TMCP...5 A 400 A TMCP...6 A ... TMCP...16 A 800 A Characteristic curve F1 and M1 2500 A (at 32 V DC) Switching capacity IN (UL 1077) IN = 0.2 A ... 8 A 1 and 2-pos. 250 V AC/1000 A 3-pos. 250 V AC/1000 A 1 and 2-pos. 250 V DC/2000 A Switching capacity IN (UL 1077) IN = 10 A ... 16 A 1 and 2-pos. 250 V AC/2000 A 3-pos. 250 V AC/2000 A 1 and 2-pos. 250 V DC/2000 A Vibration resistance Characteristic curve F1 3g (57 Hz ... 500 Hz), 0.23 mm (10 Hz ... 57 Hz) Characteristic curve M1 53g (57 Hz ... 500 Hz), 0.38 mm (10 Hz ... 57 Hz) Test according to IEC 60068-2-6, Test Fc, 10 frequency cycles/axis Degree of protection (IEC 60529) Actuation area IP30 Connection area IP20 Vibration resistance Characteristic curve F1 3g (57 Hz ... 500 Hz), 0.23 mm (10 Hz ... 57 Hz) Characteristic curve M1 53g (57 Hz ... 500 Hz), 0.38 mm (10 Hz ... 57 Hz) Test according to IEC 60068-2-6, Test Fc, 10 frequency cycles/axis Shock resistance Characteristic curve F1 25g (11 ms), shock direction 1, 2, 3, 4, 5; 10g (11 ms), shock direction 6 Characteristic curve M1 25g (11 ms), shock direction 1, 2, 3, 4, 5; 20g (11 ms), shock direction 6 Test according to IEC 60068-2-27, Test Ea Nominal current 100211_en_02 PHOENIX CONTACT 3 TMCP Technical data for TMCP... (continued) Corrosion resistance 96 hours in 5% salt fog Test according to IE 60068-2-11, Text Ka Humidity test 240 hours in 95% relative humidity Test according to IE 60068-2-78, Text Cab Weight 50 g per position, approximately Technical data according to IEC/DIN VDE Impulse voltage withstand level 2.5 kV Pollution degree 2 Connection capacity Nominal voltage Nominal current Maximum load current Main contact Auxiliary contact 250 V AC (65 V DC) 240 V AC (65 V DC) (Slip-on connection 6.3 mm x 0.8 mm) 0.2 A ... 16 A, see order key 1A Depends on the nominal current, with slip-on connection according to DIN 46244 1 A with slip-on connection according to DIN 46244 General data Width x length 12.5 mm x 50 mm Height 90 mm, maximum Insulation material PA-F Inflammability class according to UL 94 V0 Approvals Test center Nominal voltage Nominal current range GL, VDE (EN 60934) 250 V AC, 65 V DC, 433 V AC 0.1 A ... 25 A UL, CSA 277 V AC, 65 V DC, 277/480 V AC 0.1 A ... 25 A Mains OFF position Figure 2 Actuation area (increased insulation) Mains ON position Circuit diagrams Installation area Figure 3 100211_en_02 Installation diagram PHOENIX CONTACT 4 TMCP 4 Dimensions 4.1 TMCP with base and base termination element 4.2 Dimensional drawing for TMCP... circuit breakers 115 43 110,5 115 118 68 30,5 Snap-on lock Flat connector DIN 46244-A6, 3-0,8 37 6 25 Figure 5 4.3 Dimensional drawing (dimensions in mm) Drilling diagram for front plate mounting 3 2 1 1 ,5 9 0 S > 1 ,5 m m 1 2 ,5 4 6 4 Dimensional drawing with base (dimensions in mm) 3 0 Figure 4 1 2 ,5 1 ,5 S 1 6 1 1 ,5 Figure 6 100211_en_02 Dimensions (in mm) for 1, 2, and 3-pos. circuit breakers PHOENIX CONTACT 5 TMCP 5 Backup fuse NOTE: Use a backup fuse in combination with the circuit breaker if the maximum switching current can be exceeded in the event of an error. The table lists the maximum switching current, the relevant internal resistance, and the resulting backup fuse. Nominal current [A] NH backup fuse [A] 0.2 0.3 0.4 0.5 0.6 0.8 1 1.5 2 2.5 3 4 5 6 8 10 12 16 Any Any Any Any Any Any Any 25 25 25 25 25 25 50 50 50 50 50 Internal resistance Switching [] capacity according F1 (fast- M1 to blow) (mediumEN 60934 for DC blow) [A] for DC/AC 39.3 26.1 400 17.5 11.6 400 9.2 6.6 400 6.8 4.1 400 4.2 3 400 2.8 1.65 400 1.6 1.10 400 0.78 0.47 400 0.42 0.28 400 0.26 0.183 400 0.18 0.124 400 0.12 0.077 400 0.092 0.063 400 0.054 0.045 800 0.025 0.02 800 0.022 0.02 800 0.02 0.02 800 0.02 0.02 800 6 Trigger characteristics The thermomagnetic circuit breaker is available in 18 nominal current levels and in single and multi-pos. versions. The version with the "medium-blow (M1)" trigger characteristic is suitable for AC and DC applications. The "fast-blow (F1)" characteristic version is suitable for DC applications. The characteristic curves (see page 7) depend on the ambient temperatures. To avoid early or late disconnection, the circuit breaker nominal current must be multiplied by a factor. Ambient temperature -30C -20C -10C 0C 10C 20C 30C 40C 50C 60C Multiplication factor 0.76 0.79 0.83 0.88 0.93 1 1.04 1.11 1.19 1.29 The characteristic curves (see page 7) are also valid for multi-position devices if all positions have an equal load. For multi-position devices and only 1-pos. overload, the thermal tripping limit changes for characteristic curves F1 and M1 to a maximum of 1.7 x IN. For DC, the magnetic operate values of the curves are around factor 1.3 higher. Tripping is supported even with high-energy current peaks < 0.003 s. NOTE: When mounting several circuit breakers in rows, observe the mutual warming effect. When the circuit breakers are loaded simultaneously, a mutual warming effect occurs, which has the same effect as an increase in ambient temperature. In this case, the nominal current can only be led to 80%. Alternatively, the load current can be increased by a multiplication factor and the circuit breaker dimensioned accordingly. 100211_en_02 PHOENIX CONTACT 6 TMCP 6.1 - - Medium-blow (M1): Nominal value 0.2 A ... 6 A 6.3 Fast-blow (F1): Nominal value 0.2 A ... 16 A Lower tripping limit: 1.05 x IN Upper tripping limit: 1.4 x IN Only for DC applications. - - 30C 1000 Switching time in seconds Switching time in seconds 10000 + 23C 100 + 50C 10 1000 100 - 30C + 23C + 55C 1 DC 0,1 AC 0,01 0,001 0,8 1 - - 10000 10 1 6.2 Lower tripping limit: 1.05 x IN 0,1 Multiples of the 2 3 4 6 8 10 0,01 20 30 50 70 100 nominal current Medium-blow (M1): Nominal value 8 A ... 16 A 0,001 0,8 1 Multiples of the 2 3 4 6 8 10 20 30 50 70 100 nominal current Lower tripping limit: 1.05 x IN Upper tripping limit: 1.4 x IN Switching time in seconds 10000 1000 100 - 30C + 23C + 55C 10 1 DC 0,1 0,01 0,001 0,8 1 100211_en_02 AC Multiples of the 2 3 4 6 8 10 20 30 50 70 100 nominal current PHOENIX CONTACT 7 TMCP 7 Mounting on a modular base The TMCP SOCKET M base is snapped onto a DIN rail and can accommodate two TMCP... devices. 7.1 The two-channel bases are modular, which means that larger distribution systems can be created. A TMCP CONNECT LR base termination element is inserted at both the start and end of the system. Connections The base module has an integrated bridge shaft on the power input side. A plug-in bridge system, which can be cut to any length, can thus be used to create a current distribution with up to 40 positions. The maximum supply current depends on the type of supply and the bridge used. Signal contacts, N/C contacts, and N/O contacts are already integrated in the circuit breakers. All electrical connections are established using spring-cage terminal blocks. Individual indication can be established via connection 11 on the TMCP CONNECT LR base termination elements and connection 12 on the base module. Group indication is fully wired internally. The supply at connection 13 and the signal tap at connection 14 support the quick creation of a signal loop via all circuit breakers. NOTE: If a slot is free on a base, the TMCP-SB signal bridge must be used here to feed through the signal. Technical data Spring-cage terminal blocks for solid wires and stranded cables with and without ferrules. Use the specified screwdriver size (SD) to release the spring cage. Connection Spring-cage terminal blocks for Stripping length Screwdriver size (SD) Input (1) 1.5 mm ... 10 mm 15 mm SD 2 (0.8 x 4.0 mm) Output (2) 0.25 mm ... 4 mm 12 mm SD 1 (0.6 x 3.5 mm) Auxiliary contacts (11, 13/14) 0.25 mm2 ... 2.5 mm2 10 mm SD 1 (0.6 x 3.5 mm) Single output (12) 0.25 mm2 ... 1.5 mm2 10 mm SD 0 (0.4 x 2.5 mm) TMCP SOCKET M - Base Technical data Test contact for testing group indication on a cable interrupt o = 2 mm Nominal voltage (without circuit breaker) 433 V AC (65 V DC) Nominal current (without circuit breaker) Input (1) The internal wiring is illustrated in the circuit diagram. Device 1 1 Device 2 Internal resistance (without circuit breaker) 1 11 11 50 A Output (2) 25 A1 Supply (11) 10 A Single output (12), group indication (13, 14) 1A Input/output (1, 2) 5 m Indication, parallel (11 - 12) 9 m/per position serial (13 - 14) 8 m/per position Supply rail for current distribution, plug-in bridge FBST 500-PLC... Imax = 32 A FBST 500-TMCP2 Imax = 50 A Dielectric strength 13 14 2 12 2 12 Illustration and definitions when switched off and with zero current. Between main circuits (without plug-in bridge) 1500 V Main circuit to signal circuit 1500 V Signal circuit to signal circuit 1500 V Weight 100211_en_02 Central part 85 g, approximately Connection elements (pair) 30 g, approximately 1 When several circuit breakers are mounted in rows, the entire nominal current cannot be led due to the mutual thermal effect. When IN 16 A, the maximum load is 80%. When IN > 16 A, the maximum load is 65%. 2 Uninsulated power rail Imax = 50 A (the uninsulated power rail is inserted fully and is therefore safe to touch) PHOENIX CONTACT 8 TMCP TMCP CONNECT LR - Base termination element Connection Supply Group output capacity Auxiliary contact Auxiliary contacts 11 13/14 Nominal voltage 250 V AC (65 V DC) Nominal current 10 A 1A Maximum load current 10 A for 2.5 mm2 1 A for 2.5 mm2 7.2 Mounting 1 2 250 V AC (65 V DC) General data TMCP CONNECT LR Width x length 25 mm (2-pos.) x 115 mm TMCP SOCKET M Width x length 6 mm x 115 mm Height on NS 35/7.5... DIN rail 110.5 mm Height on NS 35/15... DIN rail 118 mm Insulation material PA-F Inflammability class according to UL 94 V0 Impulse voltage withstand level 2.5 kV Pollution degree 2 3 4 To assemble, proceed as follows: * Snap the TMCP SOCKET M base onto a DIN rail according to EN 60751 1. Individual bases can be mounted side by side to create any number of positions. * Push bases together. * Snap on TMCP CONNECT LR base termination elements to the left and right-hand side 2. The termination elements contain the contacts for group indication and the supply for individual indication. * Insert TMCP 3. WARNING: Always fill empty slots with the TMCP SB signal bridge. * * * * 100211_en_02 If a slot on the base is empty, the TMCP SB signal bridge is used. It bridges the group signal and replaces the circuit breaker. The bridging option in the base enables supply potential distribution over a maximum of 40 positions. Cut FBST 500... plug-in bridge to length as required and insert in bases 4. Insert the connecting cables in the spring-cage terminal blocks. If mounted overhead, secure the TMCP and base using the SPRING-LOCK clamp. PHOENIX CONTACT GmbH & Co. KG * 32823 Blomberg * Germany * Phone: +49 - 52 35 - 30 0 PHOENIX CONTACT * P.O.Box 4100 * Harrisburg * PA 17111-0100 * USA * Phone: +717-944-1300 www.phoenixcontact.com 9