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This Schurter Inc. TA45-ABFBS200C0-AZM11 is a thermal circuit breaker from the TA45 series, offering 2-pole protection. It is designed for panel mounting with a snap-in mechanism and features a rocker actuation type. The breaker has a rated voltage of 240 VAC and a rated current range of 0.05 to 20 A, with a specific rating of 20A for this model.
Key technical specifications include a conditional short circuit capacity of 1 kA and a short circuit capacity of 300A at 240 VAC. 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 dielectric strength is 4 kVAC, and insulation resistance is greater than 100 MΩ at 500 VDC.
Mechanical and environmental resilience are supported by a mechanical lifetime of 50,000 switching cycles, an operating temperature range of -10 °C to 55 °C, and resistance to vibration and shock according to IEC standards. Applications for this circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
Approvals include CSA C22.2 No 235, IEC60934, GB17701, and UL1077, indicating compliance with various safety requirements for electronic products.
| 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 rated current range is 0.05 - 20 A.
This circuit breaker has 2 poles.
It uses a rocker actuation type.
The allowable operation temperature is -10 °C to 55 °C.