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The MA1-9-14-420-1-A16-2-J is a single-pole circuit breaker designed for reliable overcurrent protection in electrical systems. Manufactured by Littelfuse Inc., this component is rated for 2 amperes at 250 volts AC. It utilizes a magnetic hydraulic delay trip mechanism to prevent nuisance tripping during transient inrush currents while providing fast response to sustained overloads. The device is engineered for panel mount installation and features a durable rocker actuator for clear visual status indication and manual reset functionality. Certified by UL, TUV, and CCC agencies, it meets stringent international safety standards for industrial and commercial applications. This circuit breaker offers robust performance in compact enclosures where space-efficient thermal-magnetic protection is required.
The current rating is 2 A.
The voltage rating is 250 V.
It uses a magnetic (hydraulic delay) trip mechanism.
It has 1 pole.
It is panel mount.
It has a rocker actuator.
It is certified to CCC, TUV, and UL489A.