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The E-T-A 3120-N523-P7T1-W02D-16A is a two-pole thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.
This circuit breaker has a current rating of 16A and a voltage rating of 415V AC. It is designed for panel mounting and features a rocker actuator. The device offers reliable disconnection even with a blocked actuator due to its positively trip-free mechanism. It can be easily and quickly reset after tripping.
Typical applications for this series include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The 3120-N series is also available with thermal-magnetic trip options and can be expanded with various add-on modules for enhanced functionality.
The circuit breaker is rated for 240VAC and 50VDC.
The continuous current rating is 16A.
It is a 2-pole circuit breaker.
It uses a rocker actuator.
The typical electrical life is 50,000 cycles at 1 x IN inductive load for 2-pole devices at AC 240V.
It is designed for panel mount installation.
It is approved to CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 standards.