AA1-B0-34-650-9G7-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-650-9G7-C is a single-pole circuit breaker. It features a 50A current rating and a 277V voltage rating.
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The Littelfuse AA1-B0-10-650-5D5-C is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection in electrical systems. It is rated for 50A continuous current at 277V AC, making it suitable for branch circuit protection in commercial and industrial applications.
The magnetic hydraulic delay mechanism provides precise trip characteristics with time delay to withstand temporary inrush currents without nuisance tripping. The breaker uses a lever actuator for manual on/off control and is not illuminated.
This circuit breaker mounts via panel mount snap-in installation for secure and tool-free placement in a panel cutout. It carries approvals from CCC, CSA, and UL, indicating compliance with international safety standards.
The current rating is 50A.
The voltage rating is 277V.
It is a magnetic hydraulic delay circuit breaker.
It has 1 pole.
It uses a lever actuator.
It supports panel mount snap-in mounting.
It is approved by CCC, CSA, and UL.