Littelfuse FLSR-100 - RK5 Time-Delay Fuse 600V 100A (200kA AIC)

Littelfuse FLSR-100 is a low-voltage time-delay fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC/DC voltage rating and 100A current rating with a 200kA interrupting capacity at 600V, housed in a compact 1.31-inch diameter plug-in design with single-barrel construction. The RK5-class fuse meets UL/CSA standards for time-delay operation, providing reliable protection against overloads and short circuits in motor control centers, transformers, and feeder circuits.

Key Features & Specifications

• Type: FLSR time-delay fuse with ceramic body and solderless construction
• Voltage Rating: 600V AC/DC
• Current Rating: 100A
• Dimensions: 1.31" diameter plug-in design
• Standards: UL/CSA listed, RK5 class
• Applications: Motor controls, transformers, industrial feeders
• AIC rating: 200kA@600V
• Connection: Plug-in
• Barrels: 1
• Class Rating: RK5

Product Identification

• UPC: 07945817011
• GTIN: 00079458170115