TA45-3PAU Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Circuit Breaker for Equipment thermal, 3 pole, Push button actuation, with auxiliary contact, with undervoltage 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 Overload Ambient temperature Vibration Resistance Shock Resistance Possible Tripping Types Actuation type Weight 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 Undervoltage release Remote trip Mechanical lock-out latch Pushbutton 70 - 75 g Circuit Breakers 1 TA45-3PAU Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Dimension Snap-in type and quick connect terminal with auxiliary contact Undervoltage release, remote trip release 59 50 45.5 34 23.7 87 34.7 5 18.5 25 9 43.6 69 9 12 10.6 11 10 7 A) 6 1.5 22 6.3 5.3 11.6 7.6 7.5 8.4 15.5 21.5 33 B) A) Quick connect terminal, IEC 61210, A6.3-0.8 mm B) Quick connect terminal, IEC 61210, A2.8-0.8 mm Flange type and quick connect terminal with auxiliary contact Undervoltage release, remote trip release 74 50 63 43.3 39.3 4 13 34 25 9 10 11 12 9 7 74.5 43.6 10.6 87 23.7 1.5 6 A) 22 6.3 5.3 11.6 7.6 7.5 8.4 A) Quick connect terminal, IEC 61210, A6.3-0.8 mm B) Quick connect terminal, IEC 61210, A2.8-0.8 mm 2 Circuit Breakers B) 15.5 21.5 33 TA45-3PAU Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Cut-out and pin-out Cut-out snap-in type b 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 4. 2 1.0 1.5 2.0 2.5 3.0 4.0 5.0 +0.2 b 50.5 –0.0 a 60 a (1.0 – 5.0) 33.2 – 0.0 +0.2 Cut-out flange type / Installation from rear 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 U-Relais 52.5 –0.0 60 b *) a 10 11 c 4 +0.3 27.5 –0.0 6 12 3 9 5 *) Auxiliary contact / 3 pole Circuit Breakers 3 TA45-3PAU Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Diagrams Without thermal overload protection, 2pole thermal overload protection, Auxiliary contact Auxiliary contact 2pole thermal overload protection, Auxiliary contact, Shunt terminal Undervoltage release P2 P2 P1 6 5 7 11 10 9 12 P2 P1 4 3 7 11 10 6 9 12 P2 P1 4 3 7 11 10 P1 P2 b a P1 7 6 5 9 12 7 6 9 7 U< U< 6 P2 c P1 5 6 9 5 5 9 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 60 3 pole switch 2 pole protected 2`000 Ambient temp. 1`000 30 20 +23ºC 10 500 5 Time in Seconds Time in Seconds Ambient temp. +23ºC 500 200 100 50 20 10 100 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° 4 3 A > In <12 A 3 pole switch 2 pole protected 5 200 1 TA45 2`000 1`000 Circuit Breakers 2 7 5 9 U< Undervoltage release with additional Undervoltage release with 2 additio- Remote trip release contact nal contacts P2 b P1 3 4 5 8 10 TA45-3PAU Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 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 Undervoltage release Max. operating voltage Rated operating voltage Ue Current consumption (± 10%) 1.1 Ue 1) 5V 12 V 24 V 48 V 120 V 240 V 400 V 10.5 mA 16.5 mA 17.0 mA 3.2 mA 3.7 mA 3.1 mA 2.65 mA Highest reset level 0.85 Ue Lowest trip level 0.20 Ue Trip delay 20 ms - 50 ms ≥4 kV Impulse withstand voltage (1.2 / 50 µs) 1) only for 3pole Remote trip Permissible impuls duration of the make contact (no) Between terminal C and P1 Electrical load of the make contact (no) Current max. 12 mA / power max. 1.1 W unlimited 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 Basic function Basic function Configuration key Configuration key 3-pole, push button, auxiliary contact, screw connection, flange type, push button gasket IP65 ARS 3-pole, push button, auxiliary contact, flat connection, flange type, push button gasket IP40 AMK 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, flat connection, flange type, push button gasket IP40 AMN 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, 2p overload protection, auxiliary contact and shunt terminal, flat connection, flange type, push button gasket IP40 AMP 3-pole, push button, auxiliary contact, flat connection, snap-in type, push button gasket IP40 AVK 3-pole, push button, auxiliary contact, flat connection, flange type, push button gasket IP65 AMS 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, flat connection, flange type, push button gasket IP65 AMW 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, 2p overload protection, auxiliary contact and shunt terminal, flat connection, flange type, push button gasket IP65 AMX 3-pole, push button, auxiliary contact, flat connection, snap-in type, push button gasket IP65 AVS 3-pole, push button, auxiliary contact, screw connection, flange type, push button gasket IP40 ARK 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, screw connection, flange type, push button gasket IP40 ARN 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, 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, snap-in type, push button gasket IP40 AYK Circuit Breakers 5 TA45-3PAU Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Basic function Configuration key 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 Rated current Configuration key 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 Configuration key 1.5 A J15 1.6 A J16 Front Black: Green/Red T 1.7 A J17 Front Yellow: Green/Red U 1.8 A J18 Front Grey: Green/Red V 1.9 A J19 2.0 A J20 2.1 A J21 2.2 A J22 Configuration key 2.3 A J23 2.5 A J25 F 2.8 A J28 3.0 A 030 3.5 A 035 4.0 A 040 4.5 A 045 5.0 A 050 6.0 A 060 6.5 A 065 7.0 A 070 7.5 A 075 8.0 A 080 9.0 A* 090 10.0 A* 100 11.0 A* 110 12.0 A* 120 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 I embossed 0 Legend white printed OFF ON ON I black printed H K L 0 white printed OFF M 0 black printed I white printed I P 0 black printed I R 0 ON I 0 OFF white printed S ON I 0 OFF T black printed * 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 TA45|-|AK2|W|F| 120 |A2|-|AZM11| = Rated current Rated current Other rated currents on request Release / lock-out latch Configuration key Configuration key Remote trip release, rated voltage 400 V AC A1 whithout release / lock-out latch C0 without thermal overload protection / temporarily without VDE approval C00 Undervoltage release with additional contact, rated voltage 400 V AC E1 0.05 A Z05 Undervoltage release with additional contact, rated voltage 240 V AC E2 0.1 A J01 Undervoltage release with additional contact, rated voltage 230 V AC E3 0.2 A J02 Undervoltage release, rated voltage 400 V AC U1 0.3 A J03 Undervoltage release with 2 additional contacts, rated voltage 400 V AC Z1 Undervoltage release with 2 additional contacts, rated voltage 240 V AC Z2 Undervoltage release with 2 additional contacts, rated voltage 230 V AC Z3 Undervoltage release with 2 additional contacts, rated voltage 120 V AC Z4 Undervoltage release with 2 additional contacts, rated voltage 48 V AC / DC Z6 Other rated currents on request * 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. 6 Circuit Breakers TA45-3PAU Thermal (T- and TA-Line) www.schurter.com/PG17_18_19 Release / lock-out latch Configuration key Undervoltage release with 2 additional contacts, rated voltage 24 V AC / DC Z7 Undervoltage release with 2 additional contacts, rated voltage 12 V AC / DC Z8 Undervoltage release with 2 additional contacts, rated voltage 5 V AC / DC Z9 Factory mounted accessories Configuration key Without cover For subsequent fitting accessories see: http://www.schurter.ch/pdf/english/typ_TA45-ACC.pdf TA45|-|AK2|W|F|120|A2|-| AZM11 | = Accessories Variants Addition Thermal overload protection connection type Mounting IP Protection Class Front Side Actuator colour Legend Rated current without Quick connect terminal Flange type IP65 Front Black: Green/Red embossed without thermal Without cover overload protection / temporarily without VDE approval Auxiliary contact Accessories Config. Code Order Number TA45-AMSTFC00E1 4430.3849 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 7