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The E-T-A 3120-N324-P7T1-W19FG3-2.5A 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 breaker has a current rating of 2.5A and a voltage rating of up to 415V AC. It is designed for panel mounting and features a rocker actuator with green illumination at 115V. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked, and it can be easily reset after tripping.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The breaker is approved by CSA, GB, IEC, and UL standards.
The circuit breaker is rated for 415V (existing DB), 240V AC, 50V DC, and 28V DC (datasheet).
The current rating is 2.5A.
It has 2 poles.
It uses a rocker actuator.
Yes, it has green illumination with a nominal voltage of 115V.
It is approved to CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
Typical life is 30,000 cycles for 1-pole operation at 1xIN inductive load (AC 240V, DC 50V/28V) and 50,000 cycles for 2-pole operation at 1xIN inductive load (AC 240V).