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This E-T-A 3120-N series thermal circuit breaker combines overcurrent protection with an ON/OFF switch function. It is designed for overload protection of motors, pumps, transformers, and cables. The breaker features a bimetal trip element and a positively trip-free mechanism for reliable disconnection.
Key specifications include a 2A current rating and a voltage rating of up to 415V AC. It is suitable for panel mounting and has a rocker actuator. The illumination is white with a nominal voltage of 230V.
Typical applications for this circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances. Its resettable design ensures maximum equipment availability and reduced downtime.
The 3120-N type is also available with thermal-magnetic trip functionality and can be configured with add-on modules for enhanced features like low voltage release or auxiliary contacts.
| 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 and 50V DC.
The current rating is 2A.
It is designed for panel mounting.
It is a thermal circuit breaker.
It has a single pole.