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The Littelfuse MA1-B-34-610-1-A27-B-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in a variety of applications. It is rated for 10 amps at 250 volts AC or DC, making it suitable for protecting branch circuits and equipment.
This circuit breaker uses a magnetic (hydraulic delay) trip mechanism, which provides a time-delayed response to overcurrent conditions. This allows it to tolerate brief inrush currents without nuisance tripping, while still providing reliable protection against sustained overloads and short circuits.
The breaker features a rocker actuator for manual on/off control and reset. It is designed for panel mounting, allowing for secure installation in control panels, power distribution units, and other equipment enclosures. The actuator is non-illuminated.
The current rating is 10 A.
The voltage rating is 250 V.
This is a magnetic (hydraulic delay) circuit breaker.
This circuit breaker has 1 pole.
It uses a rocker actuator.
This circuit breaker is panel mounted.
It is approved by CCC, CSA, and UL1077.