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The E-T-A 3120-F653-H7T1-W02D-20A is a thermal circuit breaker with a 20A current rating and a voltage rating of 250VAC/50VDC. It features a rocker actuator and is designed for panel mounting.
This circuit breaker is suitable for overload protection of motors, pumps, transformers, and cables. It operates within an ambient temperature range of -30 to 60°C and offers an interrupting capacity of 150A for single pole and 250A for double pole configurations.
Key technical data includes a rated voltage of AC 240V and DC 50V, with a current rating range from 0.1 to 20A. The device meets international approval standards including CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. The degree of protection for the operating area is IP40.
Typical applications for this thermal circuit breaker 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.
The voltage ratings are 250VAC and 50VDC.
It has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.