AA1-B0-42-618-1D1-C
Littelfuse Inc.
Single-pole magnetic hydraulic-delay circuit breaker rated 18A at 277V with lever actuator and panel mount.
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The Littelfuse AA1-B0-42-618-1B1-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical systems. It is rated for 18A continuous current at 277V AC, making it suitable for branch circuit protection in commercial and industrial applications.
The breaker uses a magnetic (hydraulic delay) trip mechanism, which provides precise and reliable overcurrent protection while allowing for temporary inrush currents without nuisance tripping. The lever actuator offers clear visual indication of the breaker state and allows for manual reset.
This circuit breaker is designed for panel mount installation, providing a secure and standardized mounting method for control panels and distribution equipment. The non-illuminated actuator keeps the design simple and reliable.
The AA1-B0-42-618-1B1-C is rated for 18A.
The voltage rating is 277V.
It is a magnetic (hydraulic delay) circuit breaker.
This is a 1-pole circuit breaker.
It uses a lever actuator.
It is designed for panel mount installation.