AB2-B0-22-620-3B1-C
Littelfuse Inc.
The Littelfuse Inc. AB2-B0-22-620-3B1-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
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The Littelfuse AA2-B2-34-620-5D1-C is a 2-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical systems. It is rated for 20A continuous current at 277V AC. The magnetic hydraulic delay mechanism provides precise trip characteristics, making it suitable for applications with moderate inrush currents. The breaker features a lever actuator for manual reset and is panel mounted. It holds approvals from CCC, CSA, and UL, ensuring compliance with international standards. The RoHS3 compliance status is noted but unverified. This circuit breaker is commonly used in industrial control panels, power distribution units, and equipment requiring reliable branch circuit protection.
277V.
20A.
2 poles.
Magnetic (Hydraulic Delay).
Lever.
Panel Mount.
CCC, CSA, UL.