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This E-T-A 4120-G214-J1M1-B2S0ZN-4A is a miniaturized, single-pole thermal circuit breaker with a trip-free mechanism and manual push-pull actuation. It is designed for panel mounting and is temperature-compensated.
The breaker has a current rating of 4A and a voltage rating of 115V AC, with UL1077 approval. It offers an interrupting capacity of 1,000A at 115V AC (400 Hz) for lower current ranges and 2,000A for higher ranges, and 6,000A at 28V DC.
Key technical specifications include an operating temperature range of -55°C to +125°C, a dielectric strength of 1,500V AC between main and auxiliary circuits, and an insulation resistance greater than 100 MΩ at 500V DC. The degree of protection for the operating area is IP40.
Typical applications include extra-low voltage wiring systems on vehicles for land, sea, and air. The device is approved for commercial aircraft and similar requirements.
| 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 4A.
The voltage rating is 115V AC or 28V DC.
It uses panel mounting.
The operating temperature range is -55°C to +125°C.
The interrupting capacity is 1,000A for lower current ranges and 2,000A for higher ranges at 115V AC (400 Hz).