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This Littelfuse Inc. circuit breaker, part number AA1-B0-12-620-5B1-C, is designed for reliable circuit protection. It features a magnetic (hydraulic delay) tripping mechanism for consistent performance.
Key electrical specifications include a current rating of 20A and a voltage rating of 277V. The breaker is a single-pole unit with a lever actuator. It is designed for Panel Mount installation.
Compliance certifications include CCC, CSA, and UL. The unit is RoHS3 Compliant, has an MSL of 1, and is REACH Unaffected. This circuit breaker is suitable for various industrial and commercial applications requiring robust overcurrent protection.
The current rating is 20A.
The voltage rating is 277V.
It is a magnetic (hydraulic delay) circuit breaker.
It is a 1-pole circuit breaker.
It uses a lever actuator.
It is designed for panel mount.
It is approved by CCC, CSA, and UL.