Littelfuse FLSR080ID - RK5 Time-Delay Fuse 80A 600V (200kA AIC)

Littelfuse FLSR080ID is a UL Class RK5 dual-element time-delay fuse designed for circuit protection in industrial applications, featuring visual indication for fault detection. It operates at 600V AC with an 80A current rating and 200kA interrupting capacity, providing reliable overload and short-circuit protection. The fuse measures 1.31" in diameter with a 7-7/8" length and 0.61 lb weight, constructed for durable performance in demanding environments. Compliant with CSA, cUL, and UL standards, it meets rigorous safety requirements for electrical distribution systems. Typical applications include motor control centers, transformers, and feeder circuits where time-delay characteristics prevent nuisance tripping during temporary inrush currents.

Key Features & Specifications

• Type: UL Class RK5 dual-element time-delay fuse with visual indication
• Voltage Rating: 600V AC
• Current Rating: 80A
• Dimensions: 1.31" diameter x 7-7/8" length
• Weight: 0.61 lb
• Standards: CSA, cUL, UL listed
• AIC Rating: 200kA@600V
• Class Rating: RK5
• Barrels: 1
• Country of Origin: Mexico

Product Identification

• UPC: 079458025484
• GTIN: 00079458025484