3120-N521-P7T1-W02D-20A
ETA
The E-T-A 3120-N521-P7T1-W02D-20A is a 2-pole thermal circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of up to 415V.
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The E-T-A 3120-N324-P7T1-W02D-20A is a thermal circuit breaker designed for reliable overload protection of motors, pumps, transformers, and cables. It integrates the functionality of an ON/OFF switch with overcurrent protection in a single component, utilizing a thermal-bimetal trip element.
This two-pole breaker features a 20A current rating and a voltage rating of up to 415V AC. It is designed for panel mounting and offers a positively trip-free mechanism for reliable disconnection, even with a blocked actuator. After tripping, it can be easily and quickly reset, ensuring maximum equipment availability.
Key features include its suitability for medical equipment according to IEC/EN 60601, and its application in various industries such as apparatus and machine construction, professional tools, and household appliances. The design aims to reduce mounting and wiring time, offering a space-saving solution.
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 compliant with CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 standards.
The current rating is 20A.
The voltage rating is 415V.
It has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
The typical life is 30,000 cycles for 1-pole configurations and 50,000 cycles for 2-pole configurations under specified conditions.