AA1-B0-14-620-5D2-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-620-5D2-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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The Littelfuse BA1-B0-24-620-211-C is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection. It is rated for 20A continuous current at 277V AC, making it suitable for branch circuit protection in commercial and industrial applications.
The breaker uses a magnetic hydraulic delay mechanism, which provides precise trip characteristics and immunity to ambient temperature variations. The lever actuator allows for manual on/off control and visible trip indication. This unit is designed for panel mount installation and has no illumination.
This circuit breaker is RoHS3 compliant and has an MSL of 1 (unlimited), indicating no moisture sensitivity restrictions for storage and handling. It is also listed as REACH unaffected.
The current rating is 20A.
The voltage rating is 277V.
This is a magnetic hydraulic delay circuit breaker.
This is a single-pole circuit breaker.
The actuator type is a lever.
The mounting type is panel mount.