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The E-T-A 3120-F321-P7T1-W14FR3-8A is a thermal circuit breaker that combines ON/OFF switching with integral overcurrent protection, conforming to S-type TO CBE to EN/IEC 60934 standards. It utilizes a bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.
Key electrical specifications include a current rating of 8A and voltage ratings of 250 VAC and 50 VDC. The breaker type is thermal, and it features a rocker actuator and two poles. It is designed for panel mounting.
Additional features include red illumination with a nominal voltage of 90V. The device operates within an ambient temperature range of -30 to 60 °C. It holds international approvals including CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
Typical applications for this 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 8A.
It is rated for 250 VAC and 50 VDC.
It features a rocker actuator.
The 3120-F321-P7T1-W14FR3-8A has 2 poles.
It is designed for panel mounting.
The ambient temperature range is -30 to 60 °C.