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The E-T-A 3120-N321-P7T1-W19DG3-16A 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. This 2-pole breaker has a current rating of 16A and a voltage rating of 415V AC.
Designed for panel mounting with a rocker actuator, this circuit breaker offers features such as a green illumination at 115V. The internal resistance per pole is less than 0.02 Ohm, and it has a typical life of 50,000 cycles at 1 x IN, inductive.
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. It is designed for reliable disconnection and quick resettability, ensuring maximum equipment availability.
The current rating is 16A.
The voltage rating is 415V AC.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The typical life is 50,000 cycles.