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This Schurter Inc. TA45-2R series thermal circuit breaker, part number TA45-ABFGKZ05C0, offers reliable thermal overload protection for 1 or 2 poles. It is designed for panel mounting with a convenient snap-in version and features a rocker actuation type. The breaker is rated for 240 VAC and 60 VDC, with a current rating of 50mA. It provides a conditional short circuit capacity of 1 kA at 240V AC and a short circuit capacity of 300A at 3 A/240 VAC. The degree of protection is IP40 on the front side. The device has a mechanical lifetime of 50,000 switching cycles and operates within a temperature range of -10 °C to 55 °C. It is suitable for applications such as power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
Key electrical specifications include a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The tripping type is thermal, ensuring protection against overcurrent conditions. The breaker is compliant with RoHS3 standards and has an MSL rating of 1.
Applications for this circuit breaker include industrial appliances, power supplies, and equipment for construction. Its robust design and thermal tripping mechanism make it a suitable choice for demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage AC is 240 VAC.
The rated voltage DC is 60 VDC.
The rated current is 50mA.
The degree of protection is IP40.
The dielectric strength is 4 kVAC.
The mechanical lifetime is 50,000 switching cycles.