AA1-B0-20-450-2D1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-20-450-2D1-C is a 1-pole, magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 277V voltage rating.
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The Littelfuse AS1-B0-34-450-1B1-C is a single-pole magnetic hydraulic delay circuit breaker intended for overcurrent protection in electrical circuits. It uses a hydraulic-magnetic trip mechanism that provides time-delay characteristics, allowing it to tolerate brief inrush currents without nuisance tripping.
This breaker is rated for 5A continuous current and 277VAC. It features a manual lever actuator for reset and switching and is designed for panel mounting. The non-illuminated lever provides clear visual indication of the breaker state.
The component is approved by CCC, CSA, and UL, ensuring compliance with international safety standards. The panel mount package allows for secure installation in control panels and distribution enclosures.
5A.
277V.
1 pole.
Magnetic (Hydraulic Delay) circuit breaker.
Lever.
CCC, CSA, and UL.
Panel mount.