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The E-T-A 3120-N321-H7T1-W15AY3-10A 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. The breaker can be easily and quickly reset after tripping.
Key electrical specifications include a rated voltage of up to 415V AC and a current rating range from 0.1A to 20A, with this specific model rated at 10A. It features a panel mount type and a rocker actuator with orange illumination at 115V.
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 positively trip-free mechanism ensures reliable disconnection even with the actuator blocked.
| 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 (upon request), 240V AC, 50V DC, and 28V DC.
This specific model is rated at 10A, with the series supporting a range from 0.1A to 20A.
It is a two-pole circuit breaker.
It features a rocker actuator.
Typical applications include medical equipment, apparatus and machine construction, professional tools, and household appliances.