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The Littelfuse MD2-B-34-440-1-A46-2-C is a magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical circuits. This 2-pole breaker is rated for a current of 4A and can handle voltages up to 250V AC and 80V DC. It utilizes a rocker actuator for manual reset and is panel mounted for secure installation in control panels or equipment enclosures. The breaker is approved by CCC, CSA, and UL1077, ensuring compliance with international safety standards. Its magnetic trip mechanism provides reliable protection against short circuits and overloads, while the hydraulic delay allows for tolerance of temporary inrush currents without nuisance tripping. This component is suitable for use in industrial, commercial, and telecommunications applications where dependable circuit protection is required.
The current rating is 4A.
It is rated for 250V AC and 80V DC.
It has 2 poles.
It uses a rocker actuator.
It is panel mounted.
It is approved by CCC, CSA, and UL1077.
It is a magnetic (hydraulic delay) circuit breaker.