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This Schurter TA45 series circuit breaker is a thermal overload protection device designed for 1 or 2 pole applications. It features a positively trip-free release mechanism and a rocker actuation type. The device has a rated voltage of 240 VAC and 60 VDC, with a rated current range of 0.05 to 20 A AC.
Key technical specifications include a conditional short circuit capacity of 1 kA AC and a short circuit capacity of up to 300A. It offers a degree of protection of IP40 on the front side, dielectric strength of 4 kVAC, and insulation resistance greater than 100 MΩ at 500 VDC. The mechanical lifetime is rated for 50,000 switching cycles.
Environmental and operational parameters include an allowable operating temperature range of -10 °C to 55 °C and a storage temperature range of -10 °C to 55 °C. It is designed for panel mounting with a snap-in version and quick connect terminals. Applications 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 relevant safety standards 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 current rating is 1A.
It features rocker actuation.
The allowable operating temperature is -10 °C to 55 °C.