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The E-T-A 3120-N323-P7T1-W14FR3-20A 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.
Key electrical specifications include a voltage rating of 415V and a current rating of 20A. The internal resistance for the 20A rating is less than 0.02Ω. Mechanically, it features a panel mount type and a rocker actuator with red illumination at a nominal voltage of 115V.
This circuit breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. It is designed for reliable disconnection and easy resetting, ensuring maximum equipment availability. Its space-saving design and reduced mounting and wiring time contribute to increased overall reliability and reduced costs.
415V.
20A.
2 poles.
Thermal.
Rocker with red illumination.
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.
Less than 0.02 ohms.