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This E-T-A 446-K-H-N-350A is a high-performance, single-pole thermal magnetic circuit breaker. It is designed with a tease-free, trip-free, press-to-reset snap action mechanism and a special dual-button manual release to prevent unintended disconnection.
The circuit breaker has a current rating of 350A and a voltage rating of 28V DC. It features a chassis mount type and a push-to-reset actuator. The operating temperature range is from -55°C to +75°C.
Key technical data includes an interrupting capacity of 10,000A and an IP40 degree of protection for the operating area. It also offers options for auxiliary contacts and remote electrical disconnection.
Typical applications for this type of circuit breaker include heavy-duty vehicles, battery systems, and process control. Its robust design ensures reliable protection in demanding environments.
| 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 350 A.
The voltage rating is 28 V DC.
It has 1 pole.
It is a Thermal Magnetic circuit breaker.
The mounting type is Chassis Mount.
The operating temperature range is -55 to +75 °C.
The interrupting capacity is 10,000 A.