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The E-T-A 3120-F503-G7Q1-W14DR4-X3120-U0200M-20A is a thermal circuit breaker that combines ON/OFF switching with integral overcurrent protection, conforming to EN/IEC 60934 standards. It utilizes a bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables.
Key electrical specifications include a current rating of 20A, a voltage rating of 250VAC and 50VDC, and it operates as a 2-pole device. The actuator type is a rocker, and it features red illumination with a nominal voltage of 185V.
This circuit breaker is designed for panel mounting and offers features such as reliable switching behavior (positively trip-free) and convenient snap-in mounting. It has received international approvals including CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
Typical applications for the 3120 series include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
| 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 has a voltage rating of 250VAC and 50VDC.
This circuit breaker has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30 °C to 60 °C.
The degree of protection for the operating area is IP40.