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The Littelfuse MF1-B-12-450-1-JB6-B-J is a single-pole magnetic hydraulic circuit breaker designed for overcurrent protection in electrical systems. It is rated for 5A continuous current at 250V AC/DC, providing reliable interruption under fault conditions.
The breaker uses a magnetic hydraulic delay mechanism, offering precise trip characteristics suitable for applications with moderate inrush currents. The rocker actuator includes green illumination with a nominal voltage range of 9 to 16V, providing clear visual status indication.
This component is panel mounted, making it suitable for front-panel integration in control cabinets, power distribution units, and industrial equipment. It holds approvals from CCC, TUV, and UL489A, indicating compliance with international safety standards.
The current rating is 5A.
The voltage rating is 250V.
It is a magnetic hydraulic delay circuit breaker.
It has 1 pole.
Yes, it has green illumination with a nominal voltage range of 9 to 16V.
It is approved to CCC, TUV, and UL489A.
The actuator type is rocker.