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The E-T-A 3120-N554-B2T1-W14DR4-X3120-U0100M-8A is a thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables. This 2-pole breaker is designed for panel mounting and has an 8A current rating with a 415V voltage rating.
Key features include a positively trip-free mechanism for reliable disconnection and quick resettability. The breaker is suitable for use in medical equipment according to IEC/EN 60601. Its design aims to ensure maximum equipment availability by providing overload protection matched to loads, preventing nuisance tripping, and reducing mounting and wiring time.
Typical applications for this series include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The datasheet indicates an internal resistance of less than 0.02 Ohm at 8A.
| 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.
The voltage rating is 415V.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
Yes, it features red illumination at a nominal voltage of 230V.
The approval agencies are CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.