Littelfuse FLSR030ID - RK5 Time-Delay Fuse 30A 600V (200kA AIC)

Littelfuse FLSR030ID is a UL Class RK5 dual-element time-delay fuse designed for overcurrent protection in industrial electrical systems, featuring visual indication for fault detection. Rated for 600V AC/DC applications with a 30A current capacity, it provides 200kA interrupting capacity at rated voltage for high-fault protection. The fuse measures 5 inches in length with a 0.81-inch diameter ferrule connection, constructed with a single-barrel design weighing 0.18 lb. It meets CSA, cUL, and UL safety standards for reliable operation in demanding environments. Typical applications include motor branch circuits, transformers, and power distribution panels where time-delay characteristics prevent nuisance tripping during inrush currents.

Key Features & Specifications

• Type: UL Class RK5 dual-element time-delay fuse with visual indication
• Voltage Rating: 600V AC/DC
• Current Rating: 30A
• Dimensions: 5 in length x 0.81 in diameter
• Weight: 0.18 lb
• Connection: Ferrule
• Barrels: 1
• Certification: CSA, cUL, UL
• AIC rating: 200kA@600V
• Class Rating: RK5

Product Identification

• UPC: 07945802540
• GTIN: 00079458025408