AC1-B0-34-620-3F1-C
Littelfuse Inc.
The Littelfuse Inc. AC1-B0-34-620-3F1-C is a single-pole magnetic circuit breaker. It features a 20A current rating and a 277V voltage rating.
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The Littelfuse AC1-B0-22-620-1B1-C is a 1-pole magnetic hydraulic circuit breaker rated for 20A at 277V. It features a rocker actuator and is designed for panel mount installation. The magnetic hydraulic delay mechanism provides reliable overcurrent protection for electrical circuits. This circuit breaker holds approvals from UL, CSA, and CCC agencies, ensuring compliance with international safety standards. With a current rating of 20A and voltage rating of 277V, it is suitable for a variety of industrial and commercial applications. The single-pole configuration protects one leg of a circuit. The rocker actuator allows for easy manual reset. The panel mount design simplifies installation in control panels or equipment enclosures. This model does not include illumination. The hydraulic magnetic delay offers precise trip characteristics that are less sensitive to ambient temperature variations compared to thermal breakers. This makes it ideal for applications where consistent performance is required. The compact 1-pole format allows for space-saving installation.
20A.
277V.
Magnetic hydraulic delay.
1 pole.
UL, CSA, and CCC.
Panel mount.
Rocker actuator.