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This Schurter Inc. TA45-ABFRH170C0 is a thermal circuit breaker from the TA45-2R series, offering 2-pole thermal overload protection. It is designed for panel mounting with a convenient snap-in version and features a rocker actuation type. The circuit breaker has a rated voltage of 240 VAC and 60 VDC, with a current rating range of 0.05 to 20 A, and specifically rated at 17A for this model.
Key technical specifications include a conditional short circuit capacity of 1 kA at 240 VAC and various Icn ratings depending on the current and voltage. It offers a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The device has a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC.
Mechanical and environmental resilience are supported by a vibration resistance of ±0.75 mm @ 5-60 Hz and 10 G @ 60-500 Hz, and a shock resistance of 30 G / 18 ms. The operating temperature range is -10 °C to 55 °C. Approvals include CSA C22.2 No 235, IEC60934, GB17701, and UL1077, indicating compliance with various safety standards. This circuit breaker is suitable for applications requiring reliable thermal overload protection in industrial appliances, power tools, and construction equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage is 240 VAC and 60 VDC.
The current rating is 17A.
It features a rocker actuation type.
The allowable operation temperature is -10 °C to 55 °C.
Approval agencies include CSA C22.2 No 235, IEC60934, GB17701, and UL1077.