Littelfuse FLSR200 - RK5 Time-Delay Fuse 200A (200kA@600V Interrupt Rating)

Littelfuse FLSR200 is a UL Class RK5 dual-element time-delay fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC rating and 200A current capacity with a 200kA interrupting rating at 600V for reliable short-circuit protection. The fuse measures 9-5/8" in length with a 1.84" diameter barrel construction and weighs 1 lb, meeting UL 248-12 Class RK5, CSA, and CE standards. Its time-delay characteristics prevent nuisance tripping during motor startups while providing coordinated protection for transformers, feeders, and branch circuits in commercial and industrial applications.

Key Features & Specifications

• Type: Dual-element time-delay fuse with ceramic body
• Voltage Rating: 600V AC
• Current Rating: 200A
• Dimensions: 9-5/8" length x 1.84" diameter
• Standards: UL 248-12 Class RK5, CSA, CE, QPL-W-F-1814
• Applications: Motor circuits, transformers, power distribution
• Class Rating: RK5
• AIC rating: 200kA@600V
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 07945817088
• GTIN: 00079458170887