Littelfuse FLSR001 - Class RK5 Time-Delay Fuse 1A 600V (200kA AIC)

Littelfuse FLSR001 is a low voltage fuse designed for circuit protection in industrial applications. This UL Class RK5 dual-element time-delay fuse features a 600V AC rating with a 1A current rating and 200kA interrupting capacity at 600V. The fuse construction includes a single barrel design measuring 5 inches in length with a 0.81-inch diameter and weighs 5.19 lb. It complies with UL 248-12 Class RK5 standards and carries CE, CSA, and QPL-W-F-1814 certifications for reliable performance. Typical applications include motor circuit protection, transformer protection, and industrial control panel applications where time-delay characteristics prevent nuisance tripping during temporary overload conditions.

Key Features & Specifications

• Type: UL Class RK5 Dual-Element Time-Delay Fuse
• Voltage Rating: 600V AC
• Current Rating: 1A
• Dimensions: 5 inches length, 0.81 inches diameter
• Standards: CE, UL 248-12 Class RK5, CSA Certification, QPL-W-F-1814
• Applications: Motor circuit protection, transformer protection, industrial control panels
• Class Rating: RK5
• AIC rating: 200kA@600V
• Barrels: 1
• Weight: 5.19 lb

Product Identification

• UPC: 07945817031
• GTIN: 00079458170313