AA1-B0-12-430-222-MK
Littelfuse Inc.
AA1-B0-12-430-222-MK is a 1-pole magnetic hydraulic delay circuit breaker rated at 3A and 277V. It features a lever actuator and panel mount design.
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The Littelfuse AA1-B0-12-430-122-MK is a single-pole magnetic circuit breaker utilizing hydraulic delay technology for reliable overcurrent protection. It is rated for a continuous current of 3A at a maximum voltage of 277V AC. The breaker employs a magnetic (hydraulic delay) trip mechanism, which provides precise and repeatable trip characteristics, making it suitable for applications where nuisance tripping from transient currents must be minimized.
The device features a lever actuator for manual on/off control and is designed for panel mount installation. It carries approvals from CCC, UL489A, and VDE, indicating compliance with international safety standards for branch circuit protection. The breaker is non-illuminated and is intended for use in a variety of industrial and commercial power distribution systems where reliable circuit interruption is required.
The current rating is 3A.
The voltage rating is 277V.
This is a magnetic (hydraulic delay) circuit breaker.
This breaker has 1 pole.
It uses a lever actuator.
It is designed for panel mount installation.
It is approved by CCC, UL489A, and VDE.