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The E-T-A 3131-AF1NQ-000000-1T2-20A is a thermal circuit breaker from the 3131 series, designed for overcurrent protection in electrical systems. This component is rated for a nominal operating voltage of 240VAC and a current rating of 20A, making it suitable for a range of circuit protection applications.
The thermal trip mechanism responds to overcurrent conditions by heating a bimetallic element, which opens the circuit to prevent damage to downstream equipment. This type of breaker is commonly used in industrial control panels, power distribution units, and other equipment requiring reliable overcurrent protection.
The 3131 series is known for its compact design and robust construction, suitable for panel mounting in various environments. The part number 3131-AF1NQ-000000-1T2-20A indicates specific configuration options within the series, including current rating and actuation style.
The nominal operating voltage is 240VAC.
The current rating is 20A.
It is a thermal circuit breaker.