TA45-3PA Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Circuit Breaker for Equipment thermal, 3 pole, Push button actuation, with auxiliary contact Description -Thermal circuit breaker -2 pole thermal overload protection -Positively trip-free release -High configurability -Snap-in or flange mounted -Quick connect terminal 6.3 x 0.8 mm or screw clamp terminal M3.5 x 6 mm (lineside P1, P2) Approvals Applications -Power tools -Industrial appliances -Power supplies Weblinks pdf-datasheet, html-datasheet, General Product Information, Approvals, CE declaration of conformity, RoHS, CHINA-RoHS, REACH, SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for product, Product News -Approval Reference Type: TA45 -IEC Standard: IEC 60934 -GB Standard: GB 17701 Technical Data Rated Voltage AC Rated current range AC Degree of Protection Dielectric Strength Insulation resistance Endurance typical ␣ 400 V 0.05 - 12 A from front side IP 40 acc. to IEC 60529 4 kVAC 500 VDC > 100 MΩ mechanical: 50'000 switching cycles AC: 1 x Ir: 50'000 switching cycles Dimension Snap-in type and quick connect terminal with auxiliary contact Overload AC: min. 40 trips @ 6 x Ir -10 °C to 55 °C ± 0.75 mm @ 10 - 60 Hzacc. to IEC 60068-2-6, test Tc10 G @ 60 - 500 Hzacc. to IEC 60068-2-6, test Tc 30 G / 18 msacc. to IEC 60068-2-27, test Ea Thermal Pushbutton 60 - 65 g Ambient temperature Vibration Resistance Shock Resistance Tripping Type Actuation type Weight Snap-in type and screw clamp terminal with auxiliary contact 45.5 59 50 10.8 10 39 23.7 26.9 34.7 34 63 5 18.5 6 6 25 9 9 43.6 11 7 12 9 10.8 5.3 11.6 7.6 7.5 8.4 A) A) Quick connect terminal, IEC 61210, A6.3-0.8 mm 11 10 11 12 7.5 10 10.6 7 5.3 B) 10.8 11 33 B) Screw type M3, 5x6 (Philips Form H), maximum torque 1 Nm Circuit Breakers 1 TA45-3PA Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Flange type and screw clamp terminal with auxiliary contact Flange type and quick connect terminal with auxiliary contact 23.7 10 32.2 10.8 44.2 63 43.3 39.3 4 13 6 6 34 25 74 50 9 9 43.6 12 9 10.6 7 10.8 5.3 11.6 7.6 7.5 8.4 A) 10 11 12 7.5 11 10 7 11 B) 5.3 10.8 33 Cut-out and pin-out Cut-out snap-in type Cut-out flange type / Installation from rear 4. 44,5...45,0 44,5...45,0 44,7...45,2 44,7...45,2 44,8...45,3 44,9...45,4 45,0...45,5 +0.2 1.0 1.5 2.0 2.5 3.0 4.0 5.0 50.5 –0.0 b 60 a (1.0 – 5.0) 33.2 – 0.0 b a 2 B) Screw type M3, 5x6 (Philips Form H), maximum torque 1 Nm +0.2 A) Quick connect terminal, IEC 61210, A6.3-0.8 mm 1) +0.2 25.2 –0.0 2) 1) Assemble 2) edge must be sharp Pin-out 4. 2 Cut-out flange type/ Installation from rear with AZZ05 cover P2 P1 7 +0.3 52.5 –0.0 60 b U-Relais *) a 10 11 c 4 +0.3 27.5 –0.0 6 12 3 9 5 *) Auxiliary contact / 3 pole 2 Circuit Breakers TA45-3PA Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Diagrams Without thermal overload protection, 2pole thermal overload protection, Auxiliary contact Auxiliary contact P2 P1 6 5 7 11 10 9 12 P2 P1 4 3 2pole thermal overload protection, Auxiliary contact, Shunt terminal 7 11 10 6 9 12 P2 P1 4 3 7 11 10 5 9 12 Time-Current-Curves [ min ] [ sec ] 10'000 [ min ] [ sec ] 10'000 60 30 20 10 Type TA45 Type Rated current In <3 A Rated current 2`000 Ambient temp. 1`000 60 3 pole switch 2 pole protected 30 +23ºC 20 10 500 5 2`000 Ambient temp. 1`000 +23ºC 500 200 100 Time in Seconds 100 Time in Seconds 3 A > In <12 A 3 pole switch 2 pole protected 5 200 1 TA45 50 20 10 1 50 20 10 5 5 2 2 1 1 0,5 0,5 0,3 0,3 0,2 0,2 0,1 0,1 1,05 1,32 2 3 4 5 8 10 1,05 1,32 Multiple of Rated Current In Multiple of Rated Current In Reference Temperature +23° Reference Temperature +23° 2 3 4 5 8 10 Effect of ambient temperature The units are calibrated for an ambient temperature of +23°C. To determine the rated current for a lower or higher ambient temperature, use a correction factor (typical value) from the table below: Ambient temperature [°C] Correction factor -10 0.89 -5 0.91 0 0.92 +23 1.00 +30 1.03 +40 1.08 +55 1.16 Example: Rated current = 5 A; Environmental temperature = 40 °C; --> Correction factor = 1.08; Resulting current = 5.5 A --> Fount to next higher rated current: 6 A Auxiliary contact (changeover) Rated Voltage 28 VDC 60 VDC 240 VAC Rated current max. 10 A resistive load max. 2 A resistive load max. 2 A cos φ 0.7 Circuit Breakers 3 TA45-3PA Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Config. Code TA45|-|AK2|W|F|120|A2|-|AZM11| The characters are placeholders for the correspondingly keys of selections from the key tables. TA45|-| AK2 |W|F|120|A2|-|AZM11| = Basic function Legend Configuration key AMS 3-pole, push button, 2p overload protection, auxiliary contact, flat connection, flange type, push button gasket IP65 AMW 3-pole, push button, 2p overload protection, auxiliary contact and shunt terminal, flat connection, flange type, push button gasket IP65 AMX 3-pole, push button, auxiliary contact, screw connection, flange type, push button gasket IP40 ARK 3-pole, push button, 2p overload protection, auxiliary contact, screw connection, flange type, push button gasket IP40 ARN 3-pole, push button, 2p overload protection, auxiliary contact and shunt terminal, screw connection, flange type, push button gasket IP40 ARP 3-pole, push button, auxiliary contact, screw connection, flange type, push button gasket IP65 ARS 3-pole, push button, 2p overload protection, auxiliary contact, screw connection, flange type, push button gasket IP65 ARW 3-pole, push button, 2p overload protection, auxiliary contact and shunt terminal, screw connection, flange type, push button gasket IP65 ARX 3-pole, push button, auxiliary contact, flat connection, snap-in type, push button gasket IP40 AVK 3-pole, push button, 2p overload protection, auxiliary contact, flat connection, snap-in type, push button gasket IP40 AVN 3-pole, push button, 2p overload protection, auxiliary contact and shunt terminal, flat connection, snap-in type, push button gasket IP40 AVP 3-pole, push button, auxiliary contact, flat connection, snap-in type, push button gasket IP65 AVS 0 3-pole, push button, auxiliary contact, flat connection, flange type, push button gasket IP65 black printed white printed ON AMP OFF 3-pole, push button, 2p overload protection, auxiliary contact and shunt terminal, flat connection, flange type, push button gasket IP40 white printed ON AMN F H OFF 3-pole, push button, 2p overload protection, auxiliary contact, flat connection, flange type, push button gasket IP40 embossed I AMK K L 0 3-pole, push button, auxiliary contact, flat connection, flange type, push button gasket IP40 I Configuration key M 0 black printed I white printed I P 0 black printed I R 0 white printed ON I 0 OFF S ON I 0 OFF Basic function T black printed TA45|-|AK2|W|F| 120 |A2|-|AZM11| = Rated current Rated current Configuration key without thermal overload protection / temporarily without VDE approval C00 0.05 A Z05 0.1 A J01 0.2 A J02 0.3 A J03 0.4 A J04 0.5 A J05 0.6 A J06 0.7 A J07 0.8 A J08 0.9 A J09 1.0 A J10 1.1 A J11 1.2 A J12 1.3 A J13 1.4 A J14 1.5 A J15 Configuration key 1.6 A J16 1.7 A J17 Front Black: Green/Red T 1.8 A J18 Front Yellow: Green/Red U Other rated currents on request Front Grey: Green/Red V 3-pole, push button, 2p overload protection, auxiliary contact, flat connection, snap-in type, push button gasket IP65 AVW 3-pole, push button, 2p overload protection, auxiliary contact and shunt terminal, flat connection, snap-in type, push button gasket IP65 AVX 3-pole, push button, auxiliary contact, screw connection, snap-in type, push button gasket IP40 AYK 3-pole, push button, 2p overload protection, auxiliary contact, screw connection, snap-in type, push button gasket IP40 AYN 3-pole, push button, 2p overload protection, auxiliary contact and shunt terminal, screw connection, snap-in type, push button gasket IP40 AYP 3-pole, push button, auxiliary contact, screw connection, snap-in type, push button gasket IP65 AYS 3-pole, push button, 2p overload protection, auxiliary contact, screw connection, snap-in type, push button gasket IP65 AYW 3-pole, push button, 2p overload protection, auxiliary contact and shunt terminal, screw connection, snap-in type, push button gasket IP65 AYX TA45|-|AK2| W |F|120|A2|-|AZM11| = Actuator colour Actuator colour TA45|-|AK2|W| F |120|A2|-|AZM11| = Legend 4 Circuit Breakers * The approved current range is 0.05 to 12 A. We recommend to limit the range to max. 8 A at AC 400 V. For the current range 9 to 12 A the voltage should be limited to AC 240 V. TA45-3PA Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Rated current Configuration key Rated current Configuration key 1.9 A J19 12.0 A* 120 2.0 A J20 Other rated currents on request 2.1 A J21 2.2 A J22 2.3 A J23 2.5 A J25 * The approved current range is 0.05 to 12 A. We recommend to limit the range to max. 8 A at AC 400 V. For the current range 9 to 12 A the voltage should be limited to AC 240 V. TA45|-|AK2|W|F|120| A2 |-|AZM11| = Release / lock-out latch 2.8 A J28 3.0 A 030 3.5 A 035 4.0 A 040 4.5 A 045 Remote trip release, rated voltage 400 V AC A1 5.0 A 050 whithout release / lock-out latch C0 060 Undervoltage release with additional contact, rated voltage 400 V AC E1 6.5 A 065 Undervoltage release, rated voltage 400 V AC U1 7.0 A 070 Undervoltage release with 2 additional contacts, rated voltage 400 V AC Z1 7.5 A 075 8.0 A 080 9.0 A* 090 10.0 A* 100 11.0 A* 110 6.0 A Other rated currents on request Release / lock-out latch Configuration key TA45|-|AK2|W|F|120|A2|-| AZM11 | = Accessories Factory mounted accessories Configuration key Without cover For subsequent fitting accessories see: * The approved current range is 0.05 to 12 A. We recommend to limit the range to max. 8 A at AC 400 V. For the current range 9 to 12 A the voltage should be limited to AC 240 V. http://www.schurter.ch/pdf/english/typ_TA45-ACC.pdf Variants Addition Thermal overload protection connection type Mounting IP Protection Class Front Side Actuator colour Legend Rated current Accessories Config. Code Order Number 2-pole Auxiliary contact Quick connect terminal Snap-in type IP40 Front Black: Green/Red black printed 0.3 A Without cover TA45-AVNTMJ03C0 4430.3332 2-pole Auxiliary contact Quick connect terminal Snap-in type IP40 Front Black: Green/Red black printed 2.5 A Without cover TA45-AVNTMJ25C0 4430.3333 Availability for all products can be searched real-time:http://www.schurter.com/Stock-Check/Stock-Check-SCHURTER Packaging Unit 1 Pcs Accessories Description TA45-ACC Accessories to TA45 06.06.2016 The specifications, descriptions and illustrations indicated in this document are based on current information. All content is subject to modifications and amendments. Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability and test each product selected for their own applications. Circuit Breakers 5