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This Schurter Inc. TA45-2R series circuit breaker is a thermal type, offering 2-pole protection. It is designed for panel mounting and features a convenient snap-in installation method. The breaker has a rated current of 17A and a voltage rating of 240 VAC, with a DC voltage rating of 60 VDC.
Key technical specifications include a conditional short circuit capacity of 1 kA at AC 240V and a short circuit capacity Icn of 300A at AC 240V for currents 3A and above. It offers a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The dielectric strength is 4 kVAC, and insulation resistance is greater than 100 MΩ at 500 VDC.
Mechanical and environmental considerations include a mechanical lifetime of 50,000 switching cycles and an operating temperature range of -10 °C to 55 °C. Vibration resistance is specified up to 10 G at 60-500 Hz, and shock resistance is 30 G / 18 ms. The actuation type is a rocker, and the breaker is non-illuminated.
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.
The current rating is 17A.
It uses a thermal tripping mechanism.
The degree of protection is IP40, IP54 with cover.
It supports up to 50,000 switching cycles.