AA1-B0-26-620-1D7-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-26-620-1D7-C is a magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 277V AC voltage rating.
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The Littelfuse AA1-B0-22-620-1D5-C is a single-pole magnetic hydraulic delay circuit breaker rated for 20A continuous current at 277V AC. It features a lever actuator for manual reset and trip indication. The panel mount snap-in design allows for quick installation without additional hardware.\n\nThis circuit breaker employs a magnetic hydraulic delay mechanism that provides inverse time-current characteristics for overload protection while withstanding short-duration inrush currents. It is suitable for branch circuit protection in industrial, commercial, and appliance applications.\n\nThe breaker is certified by CCC, CSA, and UL, ensuring compliance with international safety standards. It is designed for panel mounting with snap-in retention, making it ideal for applications where space is limited and tool-less installation is preferred.
20A
277V
Magnetic (Hydraulic Delay)
1
Lever
Panel Mount, Snap-In
CCC, CSA, UL