Littelfuse FLNR-150ID - Low Voltage Fuse 150A 600V (RK5 Time-Delay)

Littelfuse FLNR-150ID is a low voltage current-limiting fuse designed for providing superior short-circuit and overload protection in industrial electrical systems. This RK5 class fuse is rated for 150A at 600V AC and features a single-barrel, time-delay (TD) design that allows for harmless temporary overloads while maintaining rapid response to fault conditions. Constructed with a 0.56-inch diameter and weighing 5.19 lb, the fuse utilizes current-limiting technology to safely interrupt high fault currents. It complies with UL/CSA standards for branch circuit protection applications. Typical applications include motor circuit protection, industrial control panels, and power distribution equipment where reliable circuit protection is critical.

Key Features & Specifications

• Type: Low Voltage Fuse, RK5 Class, Time-Delay, Current-Limiting, Single Barrel
• Voltage Rating: 600V AC
• Current Rating: 150A
• Dimensions: 0.56" Diameter
• Standards: UL/CSA Listed
• Applications: Motor Circuit Protection, Industrial Control Panels, Power Distribution Equipment
• Class Rating: RK5
• Barrels: 1
• Velocity: TD - Time Delay
• Weight: 5.19 lb

Product Identification

• UPC: 7945802391