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The E-T-A 3120-N521-P7T1-W01K-6A 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 circuit breaker is designed for panel mounting and has a rocker actuator. It is rated for a voltage of 415V and a current of 6A. The device is approved by CSA, GB, IEC, and UL standards, including UL1077.
Key features include its thermal trip mechanism, which allows for reliable and quick resetting after tripping. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked. Its design is space-saving and aims to reduce mounting and wiring time, contributing to increased overall reliability.
Typical applications for this type of 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 voltage rating is 415V.
The current rating is 6A.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
It uses a rocker actuator.
The breaker supports panel mounting.
It carries CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 approvals.