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This Littelfuse Inc. circuit breaker, part number AA1-B0-22-440-1B1-C, is designed for circuit protection applications. It operates with a current rating of 4A and a voltage rating of 277V.
The breaker type is magnetic with a hydraulic delay, and it has a single pole configuration. The actuator type is a lever, and it does not feature illumination. It is designed for panel mounting.
Key electrical specifications include a 4A current rating and a 277V voltage rating. The approval agencies for this component are CCC, CSA, and UL, indicating its compliance with various safety standards.
This circuit breaker is suitable for applications requiring reliable overcurrent protection. Its panel mount design facilitates integration into various electrical enclosures and systems.
277V.
4A.
1 pole.
Magnetic (Hydraulic Delay).
Lever.
Panel Mount.
CCC, CSA, UL.