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This E-T-A 3120-F521-P7T1-W19DG3-20A is a thermal circuit breaker designed for reliable overcurrent protection. It operates with a 20A current rating and a 250V voltage rating.
The circuit breaker features a rocker actuator for easy operation and a panel mount design for convenient integration into equipment. It is a double-pole unit, offering enhanced protection capabilities. The device includes green illumination powered by 115V, providing visual status indication.
Typical applications for this type of circuit breaker include overload protection for motors, pumps, transformers, and cables. It is also suitable for medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
Key technical data includes a rated voltage of AC 240V and DC 50V, with a current rating range from 0.1A to 20A. The typical life expectancy is rated at 50,000 operations for 2-pole configurations under specific conditions. The operating ambient temperature range is -30°C to 60°C.
| 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 250V.
It has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
The approval agencies are CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.