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This E-T-A 3120-N series thermal circuit breaker, part number 3120-N501-G7Q1-W14DR3-16A, provides reliable overload protection for motors, pumps, transformers, and cables. It integrates overcurrent protection with the function of an ON/OFF switch within a single component, utilizing a thermal bimetal trip element.
Key electrical specifications include a current rating of 16A and voltage ratings of up to 415V AC or 50V DC. The breaker features a rocker actuator and is designed for panel mounting. It is illuminated in red with a nominal voltage of 115V.
Designed for ease of use and reliability, this circuit breaker can be easily and quickly reset after tripping. Its positively trip-free mechanism ensures reliable disconnection even with a blocked actuator. The operating temperature range is from -30°C to +60°C.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. 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.
It has an operating voltage of 415V AC and 50V DC.
The current rating is 16A.
It is a thermal breaker.
It has two poles.
It is a panel mount device.
The illumination is red at 115V.
It complies with CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.