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The E-T-A 3120-N series thermal circuit breaker is a versatile component that combines overcurrent protection with the functionality of an ON/OFF switch. It utilizes a thermal-bimetal trip element, making it suitable for overload protection of motors, pumps, transformers, and cables.
This specific model is rated for 10A and operates at 240VAC, with a DC voltage rating of 50V. It features a 2-pole configuration, a panel mount design, and a rocker actuator for operation. The illumination is white, with a nominal voltage of 115V.
The 3120-N series offers benefits such as reduced mounting and wiring time due to its space-saving design and optional push-in terminals. It is also suitable for use in medical equipment according to IEC/EN 60601 standards. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked, and it can be easily and quickly reset after tripping.
| 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 10A.
It is rated for 240 VAC, 50 VDC, and 415 VAC upon request.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The typical life is 30,000 cycles for 1-pole configurations and 50,000 cycles for 2-pole configurations.