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The Schurter Inc. TA45-ABFYS040C0 is a 2-pole thermal circuit breaker from the TA45-2R series. It features a rocker actuation type and is designed for panel mounting with a snap-in installation method.
This circuit breaker has a rated AC voltage of 240 VAC and a rated DC voltage of 60 VDC. The AC current rating range is from 0.05 to 20 A, with this specific model rated at 4A. It offers a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity (Icn) of 300A at 240 VAC for currents 3A and above.
Environmental specifications include a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The operating temperature range is -10 °C to 55 °C, and the storage temperature is also -10 °C to 55 °C. Mechanical lifetime is rated at 50,000 switching cycles.
Applications for this thermal circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It is approved by CSA C22.2 No 235, IEC60934, GB17701, and UL1077.
| 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 20A.
The device has IP40 and IP54 ratings with cover.
The dielectric strength is 4 kVAC.
It supports 50,000 switching cycles.