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The E-T-A 3120-N311-P7T1-W12LY3-16A is a single-pole thermal circuit breaker that combines overcurrent protection with ON/OFF switch functionality. It features a bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables from overload conditions. The breaker can be easily and quickly reset after tripping.
This circuit breaker has a current rating of 16A and a voltage rating of 415V. It is designed for panel mounting and features a rocker actuator. The illumination is white with a nominal voltage of 115V. The internal resistance is less than 0.02 Ohms, and the typical life is 30,000 cycles at 1x IN, inductive.
Typical applications for this type of 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. It is also suitable for use in medical equipment according to IEC/EN 60601.
The 3120-N type is also available with thermal-magnetic trip or as a switch in accordance with EN IEC 60934. Optional features include push-in terminals for easy wiring, appliance inlet modules, and add-on modules for low voltage release, auxiliary contact function, remote trip, or fast magnetic trip.
The voltage rating is 415V.
The current rating is 16A.
It is a thermal circuit breaker.
Panel mount.
Rocker actuator.
Yes, it has white illumination at 115V.
Less than 0.02Ω.