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This E-T-A 4120-G111-K1M1-A1S0ZN-0.5A is a miniaturized, single-pole thermal circuit breaker with a trip-free mechanism and manual push/pull actuation. It is designed for threadneck panel mounting and is temperature-compensated.
The breaker has a current rating of 0.5A and a voltage rating of 115V AC at 300-800 Hz, and 28V DC. It offers an interrupting capacity of 1,000A at 1-4A AC and 2,000A at 5-25A AC, and 6,000A at 1-25A DC.
Typical applications include extra-low voltage wiring systems on vehicles for land, sea, and air. The operating temperature range is -55°C to +125°C. The device has a degree of protection of IP40.
It is approved for commercial aircraft and similar requirements. The breaker has a typical mechanical life of 20,000 operations or 5,000 operations at 1 x IN.
| 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 0.5 A.
It has a push-pull plunger actuator.
It is designed for panel mounting.
It operates from -55°C to 125°C.
Yes, it is UL1077 approved.