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The AA1-B0-34-625-7B1-C is a single-pole magnetic hydraulic delay circuit breaker manufactured by Littelfuse Inc. It is rated for 25A continuous current at 277V AC/DC, making it suitable for branch circuit protection in industrial and commercial applications. The hydraulic-magnetic mechanism provides precise, temperature-stable overcurrent protection with a time-delay characteristic that allows for harmless inrush currents without nuisance tripping.
This circuit breaker uses a lever actuator for manual on/off control and is designed for panel mount installation. The non-illuminated design simplifies wiring and reduces power consumption. It carries approvals from CCC, CSA, and UL, indicating compliance with major international safety standards for circuit protection devices.
The current rating is 25A.
The voltage rating is 277V.
It is a magnetic (hydraulic delay) circuit breaker.
It has 1 pole.
The actuator type is lever.
It uses panel mount.
It is approved by CCC, CSA, and UL.