AA1-B0-34-450-5C1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-450-5C1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
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The AA1-B0-12-450-5D2-C is a single-pole circuit breaker from Littelfuse Inc. It uses a magnetic hydraulic-delay trip mechanism and is rated for 5A continuous current at 277V. The breaker is actuated by a lever and is designed for panel mounting. It has no illumination.
The magnetic hydraulic-delay breaker type provides overcurrent protection with a hydraulic delay element, allowing brief current surges without immediate tripping. The single-pole configuration protects one conductor in a 277V circuit.
The panel-mount package is suited for installation in control panels and equipment enclosures. The lever actuator provides manual control, and the unilluminated design keeps the operator interface simple.
The current rating is 5A.
The voltage rating is 277V.
It is a magnetic circuit breaker with hydraulic delay.
It has one pole.
It uses a lever actuator.
It is designed for panel mounting.
No, it has no illumination.