AA1-B0-12-620-3B2-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-620-3B2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
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The Littelfuse AA1-B0-46-620-121-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical circuits. It is rated for a continuous current of 20 Amps at a voltage of 277 Volts.
The breaker utilizes a magnetic (hydraulic delay) trip mechanism, which provides precise and reliable overcurrent protection. The hydraulic delay allows for tolerance of temporary inrush currents without nuisance tripping, making it suitable for applications with inductive loads. The actuator type is a lever, providing a clear visual indication of the breaker's status (ON/OFF).
This component is designed for panel mount installation. It is certified by CCC, CSA, and UL, indicating compliance with major international safety standards. The part is non-illuminated.
The current rating is 20 Amps.
The voltage rating is 277 Volts.
It is a Magnetic (Hydraulic Delay) circuit breaker.
It has 1 pole.
It uses a lever actuator.
It is designed for panel mount.
It is approved by CCC, CSA, and UL.