3120-N351-P7T1-W02F-2A
ETA
The E-T-A 3120-N351-P7T1-W02F-2A is a 2-pole thermal circuit breaker with a 2A current rating. It is designed for panel mounting and operates at up to 240V AC or 50V DC.
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The E-T-A 3120-N521-P7T1-W02D-2A is a 2-pole circuit breaker that uses a thermal switch mechanism for overcurrent protection. It is designed for use in electrical circuits where reliable interruption of current is required. The device features two poles for switching both line and neutral or two phases. As a thermal circuit breaker, it responds to heat generated by excess current, providing a time-delayed trip characteristic. This component is part of E-T-A's 3120 series, known for compact design and robust construction.
This is a 2-pole thermal switch circuit breaker.
2 poles.
3120-N521-P7T1-W02D-2A.
E-T-A.