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The E-T-A 3120-N311-H7M1-W12FY2-3A is a single-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It operates with a voltage rating of 415V AC and a current rating of 3A.
This circuit breaker features a panel mount design and a rocker actuator for easy operation. The internal trip element is a thermal-bimetal, providing reliable overload protection for motors, pumps, transformers, and cables. After tripping, it can be easily and quickly reset. The positively trip-free mechanism ensures reliable disconnection even with the actuator blocked.
Typical applications for this type of circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. It is suitable for use in medical equipment according to IEC/EN 60601.
Key specifications include a 3A current rating, 415V voltage rating, and a panel mount type. The illumination is white with a nominal voltage of 24V. It is compliant with CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 approval standards.
| 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.
The current rating is 3A.
This is a single pole (1-pole) circuit breaker.
It uses panel mount.
The internal resistance per pole at 3A is 0.0595 Ohm.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.