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The E-T-A 3120-N321-P7T1-W02L-10A 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 10A and a voltage rating of 415V. It is designed for panel mounting and features a rocker actuator. The internal resistance is less than 0.02Ω.
Key features include a positively trip-free mechanism for reliable disconnection, even with the actuator blocked. It can be easily and quickly reset after tripping. The breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
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 voltage rating is 415V.
The current rating is 10A.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
It is designed for panel mounting.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
The internal resistance per pole is less than 0.02Ω.