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The Littelfuse MA1-B-14-616-3-A26-2-J is a single-pole magnetic hydraulic delay circuit breaker rated for 16A continuous current at 250V. It features a rocker actuator and is designed for panel mount installation. The magnetic hydraulic delay mechanism provides a time-delay trip characteristic, making it suitable for applications where inrush currents may cause nuisance tripping with standard breakers.
This circuit breaker is non-illuminated and carries approvals from CCC, TUV, and UL489A, ensuring compliance with international safety standards. The hydraulic delay element allows for short overcurrents without immediate tripping, while still providing reliable protection against sustained overloads and short circuits.
The panel mount design with a rocker actuator offers easy integration into control panels and distribution equipment. The 1-pole configuration is ideal for single-phase branch circuit protection. Typical applications include industrial control panels, motor circuits, and transformer protection.
The current rating is 16A.
The voltage rating is 250V.
It is a magnetic (hydraulic delay) circuit breaker.
It is a single-pole (1 pole) circuit breaker.
The actuator type is rocker.
It is approved by CCC, TUV, and UL489A.
The mounting type is panel mount.