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The E-T-A 3120-N311-P7T1-W15XY3-5A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables. The breaker can be easily and quickly reset after tripping.
Key electrical specifications include a 5A current rating and a voltage rating of 415V AC (also available for DC 50V). The current rating range is from 0.1A to 20A. This model is a single-pole unit with a rocker actuator type and is designed for panel mounting.
This thermal circuit breaker is approved by CSA, GB, IEC, and UL. It is suitable for use in medical equipment according to IEC/EN 60601. The breaker offers features such as a positively trip-free mechanism for reliable disconnection and options for expandable functionality with add-on modules.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. Its design aims to ensure maximum equipment availability through overload protection matched to loads and quick resettability.
| 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 5A.
The voltage rating is 415V AC.
This circuit breaker has 1 pole.
It is designed for panel mounting.
The RoHS status is RoHS3 Compliant.