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This Littelfuse Inc. circuit breaker, part number AA1-B0-14-620-4B1-C, is a single-pole device rated for 20A and 277V. It utilizes a magnetic hydraulic delay for its tripping mechanism, providing reliable overcurrent protection.
The breaker is designed for panel mounting, offering a secure and accessible installation point in various electrical systems. Its lever actuator allows for easy manual operation and status indication. Approval agencies include CCC, CSA, and UL, indicating compliance with relevant safety standards.
This component is suitable for applications requiring robust circuit protection, such as in industrial equipment, control panels, and power distribution systems. The RoHS3 compliant status suggests adherence to environmental regulations regarding hazardous substances.
The current rating is 20A.
The voltage rating is 277V.
It is designed for panel mounting.
It uses a Magnetic (Hydraulic Delay) breaker type.
Approval agencies include CCC, CSA, and UL.
This is a single pole (1) circuit breaker.