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The E-T-A 3120-N324-P7T1-W19DG4-18A 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 circuit breaker has a rated voltage of 415V AC and a current rating of 18A. It is designed for panel mounting and features a rocker actuator. The illumination is green with a nominal voltage of 230V.
Key features include a positively trip-free mechanism for reliable disconnection and quick resettability after tripping. The device is suitable for use in medical equipment according to IEC/EN 60601. Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
Further technical data from the datasheet indicates a typical life of 30,000 cycles for 1-pole configurations and 50,000 cycles for 2-pole configurations under specified conditions.
The current rating is 18A.
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 RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.