This Littelfuse Inc. circuit breaker, part number AA1-B0-12-615-1T2-D, is designed for circuit protection applications. It operates with a current rating of 15A 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 is designed for panel mounting.
Key specifications include a 15A current rating and a 277V voltage rating. The breaker is RoHS3 compliant and has an MSL of 1. Approval agencies include CCC, CSA, UL, and VDE.