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The E-T-A 3120-N521-P7T1-W14FR4-10A 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. The breaker can be easily and quickly reset after tripping.
Key electrical specifications include a voltage rating of 240V AC and 50V DC, with an option for 415V AC upon request. The current rating range is from 0.1A to 20A. This model is designed for panel mounting and features a rocker actuator. It also includes red illumination with a nominal voltage of 230V.
This thermal circuit breaker is approved by CSA, KTL, UL, and VDE. It is suitable for applications in medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The device is RoHS3 compliant and has an MSL rating of 1.
240V AC (standard), 50V DC, and 415V AC available upon request.
0.1A to 20A standard, with up to 30A for 1-pole devices upon request.
It is a 2-pole circuit breaker.
It is a thermal circuit breaker.
It uses a rocker actuator.
Yes, with red illumination at 230V nominal.
Approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.