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This Littelfuse Inc. circuit breaker, part number AA1-B3-14-645-5D2-C, is designed for circuit protection applications. It operates with a current rating of 45A 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 single pole configuration and a lever actuator for operation. The mounting type is panel mount, allowing for easy integration into control panels and enclosures.
Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. Approval agencies include CCC, CSA, and UL, signifying adherence to various safety and performance standards.
The voltage rating is 277V AC.
The current rating is 45A.
It is a magnetic (hydraulic delay) circuit breaker.
It is a single-pole breaker (1 pole).
The actuator type is a lever.
It is designed for panel mounting.