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The E-T-A 3120-N321-P7T1-W01D-14A is a two-pole thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element for reliable operation.
This circuit breaker has a current rating of 14A and a voltage rating of 415V. It is designed for panel mounting and features a rocker actuator. The device is suitable for overload protection of motors, pumps, transformers, and cables, offering quick and easy reset after tripping.
Key features include its positively trip-free mechanism, ensuring reliable disconnection even with a blocked actuator. It is also suitable for use in medical equipment according to IEC/EN 60601 standards. The compact design and space-saving nature contribute to reduced mounting and wiring time.
Typical applications for this thermal circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
The current rating is 14A.
The voltage rating is 415V.
It has two poles.
It is a thermal circuit breaker.
It uses a rocker actuator.
The mounting type is Panel Mount.