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This Schurter Inc. TA45-2R series circuit breaker offers thermal overload protection in a compact, panel-mount design with a snap-in configuration. It operates with a rocker actuator and is rated for 240 VAC and 60 VDC.
The device provides 2 poles of protection and has a current rating of 100mA. Key electrical specifications include a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The mechanical lifetime is rated for 50,000 switching cycles.
Environmental and mechanical resilience are supported by a vibration resistance of ±0.75 mm @ 5-60 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.
Applications for this thermal circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
| 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 range is from 0.05 to 20 A.
The device has an IP40 degree of protection, with IP54 when equipped with a protection cover.
The dielectric strength is 4 kVAC.
It is rated for 50,000 mechanical and electrical switching cycles.