Littelfuse FLNR175 - RK5 Time-Delay Fuse 175A@250V (200kA AIC)

Littelfuse FLNR175 is a UL Class RK5 dual-element time-delay fuse designed for circuit protection in low-voltage applications. Rated for 250V AC/DC systems with a 175A current capacity, it features a rejection blade connection and time-delay (TD) operation to withstand temporary overloads. The fuse measures 7-1/8 inches in length with a 1.59-inch diameter and meets CE, UL 248-12 Class RK5, CSA, and QPL-W-F-1814 standards. With a 200kA interrupting rating at 250V, it provides reliable protection for industrial equipment, motor circuits, and power distribution systems.

Key Features & Specifications

• Type: UL Class RK5 dual-element time-delay fuse
• Voltage Rating: 250V AC/DC
• Current Rating: 175A
• Dimensions: 7-1/8" length x 1.59" diameter
• Standards: CE, UL 248-12 Class RK5, CSA, QPL-W-F-1814
• Applications: Industrial equipment, motor circuits, power distribution
• Class Rating: RK5
• Connection: Rejection Blade
• Barrels: 1
• Velocity: TD - Time Delay
• AIC rating: 200kA@250V
• Weight: 0.81 lb

Product Identification

• UPC: 079458150872
• GTIN: 00079458150872