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The E-T-A 3120-N31F-P7T1-SGRDG4-20A is a single-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It utilizes a thermal-bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables.
This circuit breaker features a 20A current rating and a voltage rating of up to 415V AC. It is designed for panel mounting and includes a pushbutton actuator. The illumination is green with a nominal voltage of 230V.
Key features include a positively trip-free mechanism for reliable disconnection, even with a blocked actuator. It can be easily and quickly reset 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, household and garden appliances, office machines, audio equipment, and machine tools.
| 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 20A.
The voltage rating is 415V AC.
It is designed for panel mounting.
It is a thermal circuit breaker.
This is a single-pole circuit breaker.
The illumination is green with a nominal voltage of 230V.