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The E-T-A 3120-N321-P7T1-W02F-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 two-pole device is rated for 2A and operates at voltages up to 240V AC or 50V DC. It is designed for panel mounting and features a rocker actuator. The circuit breaker is suitable for protecting motors, pumps, transformers, and cables from overloads, with a positively trip-free mechanism ensuring reliable disconnection.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances. The device offers quick and easy resetting after tripping, contributing to maximum equipment availability and reduced downtime.
The voltage rating is 240V AC and 50V DC.
The current rating is 2A.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
It is a panel mount device.
The typical life is 30,000 cycles at 1 x IN for AC 240V inductive loads and 50,000 cycles for 2-pole AC 240V inductive loads.