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The E-T-A 3120-N321-P7T1-W16KT4-8A is a two-pole thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.
This circuit breaker has a current rating of 8A and can handle AC voltages up to 415V, with DC voltage ratings of 50V. It features a panel mount design and a rocker actuator for operation. The device is also equipped with blue illumination at a nominal voltage of 230V.
Key features include its ability to be reliably reset after tripping, a positively trip-free mechanism for assured disconnection, and suitability for use in medical equipment according to IEC/EN 60601. The 3120-N series offers expandable functionality through add-on modules for various control and signaling purposes.
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 voltage rating is 415V AC, 240V AC, and 50V DC.
The current rating is 8A, with a range of 0.1-20A.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
Yes, it features blue illumination with a nominal voltage of 230V.