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The E-T-A 3120-N521-P7T1-W19DG4-2A is a thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It utilizes a bimetal trip element for reliable operation.
This 2-pole breaker is rated for up to 415V AC and has a current rating of 2A. It is designed for panel mounting and features a rocker actuator for easy operation. The illumination is green with a nominal voltage of 230V.
Key applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked, and it can be easily reset after tripping.
Further functional extensions are possible with add-on modules for low voltage release, auxiliary contact function, remote trip, or fast magnetic trip. It is suitable for use in medical equipment according to IEC/EN 60601.
The voltage rating is 415V AC.
The current rating is 2A.
It has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
Yes, it is RoHS3 Compliant.
The MSL is 1 Unlimited.