Description
The Littelfuse FLSR020ID Current-Limiting Dual-Element Time-Delay is designed for overcurrent protection in electrical distribution, and component-related power circuits within HVAC systems. It operates at 20A with a 600-volt AC rating, and uses a dual-element, time-delay that allows temporary inrush currents without immediate interruption. This fuse is typically installed in control panels, motor circuits, and heating or cooling system power feeds, where it assists protect wiring, compressors, and connected components from sustained overloads and short-circuit conditions. Its cartridge-effective body fits standard fuse holders used in commercial and electrical systems.
