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This E-T-A 4120-G214-J1M1-K5S0ZN-20A 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 offers temperature compensation.
Key electrical specifications include a voltage rating of 115V and a current rating of 20A. The breaker type is thermal, and it has a UL1077 approval agency listing. The interrupting capacity at AC 115V (400 Hz) is 1,000A for 1-4A ratings and 2,000A for 5-25A ratings. For DC 28V, the interrupting capacity is 6,000A for 1-25A ratings.
Environmental and mechanical features include a panel mount type and an operating temperature range of -55°C to +125°C. The ingress protection rating for the operating area is IP40. The dielectric strength between main and auxiliary circuits is 1,500V, and the insulation resistance is greater than 100 MΩ.
Typical applications for this circuit breaker include extra-low voltage wiring systems on vehicles for land, sea, and air. Its robust design and approvals make it suitable for demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 115 V.
The current rating is 20A.
It has 1 pole.
It is a Thermal circuit breaker.
The operating temperature range is -55°C to +125°C.
The ingress protection rating is IP40.