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This Littelfuse Inc. circuit breaker, part number AA1-B0-14-645-HD2-C, is a single-pole device with a current rating of 45A and a voltage rating of 277V. It utilizes a magnetic (hydraulic delay) tripping mechanism for protection.
The breaker is designed for panel mounting and features a lever actuator. It offers illumination of None. Approval agencies include CCC, CSA, and UL, indicating compliance with various safety standards.
Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. These specifications make it suitable for a range of industrial and commercial applications requiring reliable circuit protection.
The current rating is 45A.
The voltage rating is 277V.
It uses a Magnetic (Hydraulic Delay) breaker type.
It is designed for Panel Mount.
It is RoHS3 Compliant.
The MSL is 1 Unlimited.