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This Schurter TA45-2R 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 breaker is suitable for panel mounting via a snap-in version and offers quick connect terminals.
Key electrical specifications include a rated voltage of 240 VAC and 60 VDC, with a rated current range of 0.05 to 20 A AC. It has a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity (Icn) of up to 300A. The device boasts a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC.
Mechanically, it offers a lifetime of 50,000 switching cycles and is designed to withstand vibration and shock according to IEC standards. The operating temperature range is -10 °C to 55 °C. Environmental protection for the front side is rated at IP40, which can be increased to IP54 with a factory-mounted protection cover.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning. It holds approvals from CSA, IEC, GB, and UL.
| 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 AC is 0.05 - 20 A.
It features rocker actuation.
The allowable operation temperature is -10 °C to 55 °C.
The degree of protection for the front side is IP40.
The mechanical lifetime is 50,000 switching cycles.
Approval agencies include CSA C22.2 No 235, IEC60934, GB17701, and UL1077.