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This E-T-A 3120-N thermal circuit breaker 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. The device can be easily and quickly reset after tripping.
Key electrical specifications include a voltage rating of 415V AC and a current rating range from 0.1A to 20A, with this specific model rated at 0.5A. It is a 2-pole breaker with a thermal trip type and a rocker actuator. The breaker is designed for panel mounting.
This thermal circuit breaker is approved by CSA, GB, IEC, and UL standards. It is suitable for use in medical equipment according to IEC/EN 60601. The device offers features like optional push-in terminals for easy wiring and 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 ensures 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 voltage rating is 415V AC.
The current rating is 0.5A.
This circuit breaker has 2 poles.
The mounting type is Panel Mount.
The breaker type is Thermal.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.