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The E-T-A 3120-N304-N7Q1-W19DG4-20A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It is a double-pole device with a current rating of 20A and can handle AC voltages up to 240V and DC voltages up to 50V.
This circuit breaker is suitable for overload protection of motors, pumps, transformers, and cables. It features a positively trip-free mechanism for reliable disconnection, even with the actuator blocked. The device is designed for panel mounting and includes a green rocker actuator. It is approved by CSA, GB, IEC, and UL standards.
Key specifications include a 20A current rating, 240VAC/50VDC voltage rating, and a thermal trip mechanism. The illumination voltage is 230V, and the illumination color is green. The unit is supplied in a standard package of 10.
Typical applications for this type of circuit breaker include apparatus and machine construction, professional tools, and household appliances. Its design ensures reliable operation and quick resettability, contributing to maximum equipment availability.
| 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 20A.
It is rated for 240VAC and 50VDC.
It has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The illumination is green and rated for 230V nominal.