AF1-B0-14-630-L34-C
Littelfuse Inc.
The Littelfuse Inc. AF1-B0-14-630-L34-C is a 1-pole circuit breaker. It features a 30A current rating and a 277V voltage rating.
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The AF1-B0-14-630-544-C is a single-pole magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. It is rated for 30A continuous current at 277V and features a non-illuminated rocker actuator. The breaker is designed for panel mount installation, making it suitable for a wide range of circuit protection applications where reliable overcurrent protection is required.
The magnetic hydraulic delay mechanism provides time-delayed tripping under overcurrent conditions, offering protection against short circuits and sustained overloads. The single-pole configuration is ideal for single-phase branch circuits, and the 277V voltage rating makes it compatible with many commercial and industrial lighting and power systems.
Typical applications include use in control panels, power distribution units, and equipment protection where space is limited and panel mounting is preferred. The robust construction ensures durability and long service life in demanding environments.
277V
Panel Mount
30A
1
Rocker
Magnetic (Hydraulic Delay)
No