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The E-T-A 3120-N521-N7T1-W02D-7A is a thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It utilizes a bimetal trip element for reliable operation.
This 2-pole breaker is rated for 7A and operates at 415V AC or 50V DC. It features a panel mount design with a rocker actuator for easy operation. The device is suitable for protecting motors, pumps, transformers, and cables from overloads.
Key features include a positively trip-free mechanism for reliable disconnection and quick resettability after tripping. The 3120-N series is also available with thermal-magnetic trip options and can be expanded with add-on modules for enhanced functionality.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
| 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 7A.
It is rated for 415V AC and 50V DC.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.