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The Littelfuse MA1-B-94-625-1-A22-G-C is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection. It is rated for 25A continuous current at 250V AC and features a hydraulic-magnetic trip mechanism that provides time-delayed tripping for handling temporary inrush currents while ensuring reliable protection against sustained overloads.
This circuit breaker utilizes a rocker actuator for reset and is designed for panel mount installation. It carries approvals from CCC, CSA, and UL1077, making it suitable for a wide range of industrial, commercial, and telecom power distribution applications. The compact single-pole design simplifies wiring in one-wire circuits.
Key electrical specifications include a current rating of 25A and a voltage rating of 250V AC. The breaker type is magnetic hydraulic delay, which offers stable performance across a wide temperature range and is less sensitive to ambient temperature changes compared to thermal breakers. The rocker actuator provides a clear on/off indication and easy manual reset.
250V AC.
25A.
Magnetic hydraulic delay circuit breaker.
1 pole.
Rocker actuator.
Panel mount.
CCC, CSA, and UL1077.