AA1-B0-12-615-2B1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-615-2B1-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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The AA1-B0-26-615-5D2-C is a single-pole magnetic circuit breaker from Littelfuse Inc., utilizing a hydraulic delay mechanism for reliable overcurrent protection. It is rated for 15A continuous current at 277V AC, making it suitable for branch circuit protection in industrial and commercial power distribution systems.
The breaker features a lever actuator for manual on/off control and is designed for panel mount installation. The magnetic (hydraulic delay) trip characteristic provides time-delayed tripping for handling inrush currents while offering fast response to high-level faults. This design is ideal for applications where nuisance tripping from transient currents must be minimized.
The part carries approvals from CCC, CSA, and UL, indicating compliance with major international safety standards. It is a non-illuminated unit, with no integrated indication light.
The current rating is 15A.
The voltage rating is 277V.
It is a Magnetic (Hydraulic Delay) circuit breaker.
It has 1 pole.
The actuator type is a lever.
The mounting type is panel mount.
It is approved by CCC, CSA, and UL.