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This Littelfuse Inc. circuit breaker, part number AA1-B0-20-612-2D1-C, is designed for reliable circuit protection. It operates with a 12A current rating and a voltage rating of 277V.
The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a simple lever actuator for manual operation and is designed for panel mounting.
With a single pole configuration, this circuit breaker is a component within the broader circuit protection category. It is compliant with RoHS3 standards and has an MSL rating of 1, indicating unlimited moisture sensitivity. The REACH status is unaffected.
Key specifications include a 12A current rating, 277V voltage rating, and a magnetic hydraulic delay mechanism. The panel mount design ensures easy integration into control panels and equipment.
The current rating is 12A.
The voltage rating is 277V.
It uses a magnetic hydraulic delay mechanism.
It is designed for panel mounting.
It is RoHS3 Compliant.
The MSL is 1 Unlimited.