Littelfuse FLSR-100ID - RK5 Class Fuse 600V/100A (200kA AIC)

Littelfuse FLSR-100ID is a low-voltage current-limiting fuse from the Powr-Gard family, designed for circuit protection in industrial electrical systems. It features a 600V AC rating with a 100A current capacity and 200kA interrupting rating at 600V, housed in a compact 1.31-inch diameter RK5-class barrel. The fuse meets industry standards for time-delay protection and features a durable construction for reliable operation in demanding environments. Typical applications include motor branch circuits, transformers, and power distribution equipment requiring high interrupting capacity.

Key Features & Specifications

• Type: FLSR_ID time-delay current-limiting fuse
• Voltage Rating: 600V AC
• Current Rating: 100A
• Diameter: 1.31 inches (33.27 mm)
• Class Rating: RK5
• AIC Rating: 200kA @ 600V
• Construction: Single barrel design
• Standards: UL/CSA recognized
• Applications: Motor protection, transformers, power distribution

Product Identification

• UPC: 07945802550
• GTIN: 00079458025507