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This Schurter Inc. TA45-ABFYH045C0 is a thermal circuit breaker from the TA45-2R series, featuring a 2-pole configuration. It is designed for panel mounting with a convenient snap-in installation.
The breaker has a rated current of 4.5A and can handle voltages up to 240V AC or 60V DC. It utilizes a thermal tripping mechanism and features a rocker actuator for operation. The device is rated for IP40 protection on the front side, which can be increased to IP54 with a factory-mounted protection cover.
Key electrical specifications include a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. Mechanical lifetime is rated at 50,000 switching cycles. The operating temperature range is from -10 °C to 55 °C.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning. It is approved by CSA, IEC, GB, and UL standards.
| 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.
It has an IP40 rating on the front side and IP54 with a factory-mounted cover.
The dielectric strength is 4 kVAC.
It is rated for 50,000 switching cycles.