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This Schurter Inc. TA45-ABFRTZ05C0-AZM12 is a 2-pole thermal circuit breaker, part of the TA45-2R series. It provides thermal overload protection with a positively trip-free release mechanism.
The circuit breaker is rated for 240 VAC and 60 VDC, with a current range of 0.05 to 20 A AC. It features a rocker actuation type and is designed for panel mounting with a snap-in installation method. The device has a mechanical lifetime of 50,000 switching cycles and an operating temperature range of -10 °C to 55 °C.
Key technical data includes a conditional short circuit capacity of 1 kA (AC 240V) and a short circuit capacity Icn of 300A (at In ≥ 3A/240VAC). It offers a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. Dielectric strength is 4 kVAC and insulation resistance is greater than 100 MΩ at 500 VDC.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It is approved by CSA, IEC, GB, and UL standards.
| 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.
It supports a current range from 0.05 to 20 A.
The mechanical lifetime is 50,000 switching cycles.
It has an IP40 degree of protection, upgradeable to IP54 with a cover.
The dielectric strength is 4 kVAC.