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The Littelfuse AA1-B0-12-625-5C5-C is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection in electrical systems. With a current rating of 25A and voltage rating of 277V AC, it is well-suited for branch circuit protection in commercial lighting and distribution panels.
The breaker features a panel mount snap-in mounting style for quick installation and includes a lever actuator for manual on/off control. The hydraulic delay mechanism provides time-delay tripping for handling inrush currents, reducing nuisance trips. Approval agency certifications include CCC, CSA, and UL, confirming compliance with international safety standards.
The current rating is 25A.
The voltage rating is 277V AC.
This is a single-pole breaker (1 pole).
It is a magnetic (hydraulic delay) circuit breaker.
It uses panel mount, snap-in mounting.
The actuator is a lever.
It is approved by CCC, CSA, and UL.