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This Schurter Inc. TA45-ABFXH040C0 is a thermal circuit breaker with a 2-pole configuration, suitable for AC applications up to 240V and DC applications up to 60V. It offers a rated current range of 0.05A to 20A, with this specific model rated at 4A.
The circuit breaker is designed for panel mounting with a snap-in mechanism. It features a rocker actuation type and provides a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The device has a mechanical lifetime of 50,000 switching cycles and meets various approval standards including CSA, IEC, GB, and UL.
Key electrical specifications include a conditional short circuit capacity of 1 kA at 240V AC and a short circuit capacity (Icn) of 300A at 240V AC for currents 3A and above. It also boasts a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC.
Environmental and mechanical specifications include an operating temperature range of -10°C to 55°C and vibration resistance up to 10 G. The tripping type is thermal, ensuring reliable overload protection.
| 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 rated current range is 0.05 - 20 A, with this specific model rated at 4A.
It uses a rocker actuation type.
The allowable operation temperature is -10 °C to 55 °C.
The RoHS status is RoHS3 Compliant.