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The MT1-B-32-450-1-A22-B-E is a magnetic circuit breaker manufactured by Littelfuse Inc. It incorporates a hydraulic delay mechanism for precise overcurrent protection. The breaker is rated for 5 amps continuous current and 250 volts AC/DC. It is designed for applications requiring reliable circuit interruption under fault conditions. The magnetic hydraulic delay technology provides time-delayed tripping characteristics, allowing for inrush currents without nuisance tripping. This circuit breaker is typically used in power distribution, industrial controls, and equipment protection. Its compact design facilitates panel mounting. The part number indicates it belongs to the MT1-B series, which is known for robust construction and consistent performance. The device meets industry standards for overcurrent protection and is suitable for a variety of commercial and industrial environments.
The voltage rating is 250V.
The current rating is 5A.
It is a magnetic (hydraulic delay) circuit breaker.