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This E-T-A 446-S-H-N-150A is a single-pole, thermal-magnetic circuit breaker designed for robust protection in demanding applications. It offers a current rating of 150A and a voltage rating of 28V DC.
The breaker features a chassis mount design for secure installation and a convenient push-to-reset actuator. Its thermal-magnetic trip mechanism provides reliable overcurrent protection.
With an interrupting capacity of 10,000A and an ambient temperature range of -55°C to +75°C, this circuit breaker is built for harsh environments. It also meets various environmental and mechanical stress tests, including vibration, shock, corrosion, and humidity resistance.
Typical applications include heavy-duty vehicles, battery systems, and process control, where dependable 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 operating voltage rating is 28 V.
The current rating is 150A.
It is a thermal magnetic circuit breaker.
It is chassis mounted.
It operates from -55°C to +75°C.
The interrupting capacity is 10,000 A.
It complies with CSA C22.2 No 235 and UL1077.