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This E-T-A 447-S-H-FN-SI-125A is a high-performance thermal-magnetic circuit breaker designed for demanding applications. It operates at a DC voltage rating of 28V and can handle a current of 125A. The breaker type is thermal-magnetic, ensuring reliable protection.
Featuring a chassis mount design, this single-pole unit is suitable for surface mounting. The actuator type is push-to-reset, providing a user-friendly manual operation. It offers an interrupting capacity of 10,000A and operates within an ambient temperature range of -55°C to +75°C.
The circuit breaker meets various approval standards, including CSA C22.2 No 235 and UL1077. Its degree of protection is IP40 for the operating area and IP00 for the terminal area. The device is built to withstand vibration and shock according to specified standards.
Typical applications for this type of circuit breaker include heavy-duty vehicles, battery systems, and process control, where robust and reliable circuit protection is essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 125A.
The voltage rating is 28VDC.
It is a thermal-magnetic circuit breaker.
It uses a chassis mount.
The ambient temperature range is -55°C to +75°C.
It is RoHS3 Compliant.