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The E-T-A 3120-N523-H7T1-W16DT3-12A 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 for reliable operation.
This circuit breaker has a current rating of 12A and a voltage rating of 415V. It is designed for panel mounting and features a rocker actuator with blue illumination at 115V. The device is suitable for overload protection of motors, pumps, transformers, and cables, offering quick and easy resetting after tripping.
Key features include its single or double pole configuration, a wide current rating range (0.1 to 20A, up to 30A upon request), and optional push-in terminals for simplified wiring. The 3120-N type is also available with thermal-magnetic trip functionality and can be integrated with add-on modules for enhanced features like low voltage release or auxiliary contacts.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household appliances, office machines, and audio equipment. It is approved by CSA, GB, IEC, and UL standards.
| 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.
The current rating is 12A.
It has 2 poles.
It is a Thermal circuit breaker.
The mounting type is Panel Mount.
Yes, it is RoHS3 Compliant.
The MSL is 1 Unlimited.