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This E-T-A 3120-N32V-P7T1-SGRX-20A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.
Key electrical specifications include a voltage rating of up to 415V AC and a current rating range from 0.1A to 20A. This particular model is rated for 20A and operates at 415V. It is a 2-pole device.
The circuit breaker features a pushbutton actuator and is designed for panel mounting. It offers reliable disconnection even with a blocked actuator due to its positively trip-free mechanism. After tripping, it can be easily and quickly reset.
Typical applications for this type of circuit breaker 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 circuit breaker operates at 415V AC, 240V AC, and 50V DC.
The current rating is 20A.
It is a thermal breaker type.
It has 2 poles.
It is a panel mount device.
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.