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This Littelfuse Inc. circuit breaker, part number AA1-B0-34-620-4B1-C, is a single-pole device rated for 277V and 20A. It utilizes a magnetic hydraulic delay for its tripping mechanism, providing reliable protection.
The breaker is designed for panel mounting, making it suitable for integration into various electrical enclosures and control panels. Its actuator type is a lever, offering a clear visual indication of its status.
Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted as low confidence due to unverified data. Approval agencies include CCC, CSA, and UL, suggesting broad applicability and adherence to safety standards.
The AA1-B0-34-620-4B1-C has a current rating of 20A.
The voltage rating is 277V.
It is a magnetic (hydraulic delay) circuit breaker.
This circuit breaker has 1 pole.
It uses a lever actuator.
The mounting type is panel mount.