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The E-T-A 3120-N521-P7T1-W12DY4-5A is a two-pole 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 breaker is designed for panel mounting and features a rocker actuator.
Key electrical specifications include a rated current of 5A and a voltage rating of 415V. The internal resistance per pole for the 5A rating is less than 0.02 Ohms. It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
This component is also equipped with white illumination operating at a nominal voltage of 230V. The RoHS, REACH, and MSL statuses are listed as compliant, unaffected, and Level 1 respectively, though these are noted with low confidence due to unverified data.
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.
The current rating is 5A.
The voltage rating is 415V.
This breaker has 2 poles.
It uses a rocker actuator.
Yes, the actuator has white illumination with a nominal voltage of 230V.
It is designed for panel mount installation.
It is approved to CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.