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The E-T-A 3120-N351-P7T1-W01D-16A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. This 2-pole device utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.
Key electrical specifications include a current rating of 16A and a voltage rating of 415V AC. The breaker is designed for panel mounting and features a rocker actuator. It offers a typical life of 30,000 to 50,000 cycles depending on the pole configuration and load conditions.
This circuit breaker is ideal for applications requiring reliable overload protection and quick resettability. Its design ensures maximum equipment availability by preventing nuisance tripping. Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
The circuit breaker is rated for 415V AC, 240V AC, and 50V DC.
The circuit breaker has a current rating of 16A.
It is a 2-pole circuit breaker.
It uses a rocker actuator.
It is designed for panel mount installation.
The typical life is 30,000 cycles for 1-pole operation and 50,000 cycles for 2-pole operation at rated load.