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This Littelfuse Inc. circuit breaker, part number BA1-B0-42-620-522-C, is a 1-pole device with a current rating of 20A and a voltage rating of 277V.
It utilizes a magnetic hydraulic delay mechanism for its tripping characteristic and features a lever actuator. The breaker is designed for panel mounting.
Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though this data is from the existing database and has low confidence. Approval agencies include CCC, CSA, and UL.
This component is suitable for applications requiring reliable overcurrent protection with specific delay characteristics.
The current rating is 20A.
The voltage rating is 277V.
It is a magnetic circuit breaker with hydraulic delay.
It has one pole.
It uses a lever actuator.
No, it has no illumination.
It is panel mounted.