Littelfuse FLSR-050 - Class RK5 Fuse 50A 600V (200kA AIC)

Littelfuse FLSR-050 is a Class RK5 low-voltage fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC rating with a 50A current capacity and 200kA interrupting rating at 600V for reliable short-circuit protection. The fuse has a compact cylindrical design with 1.06" diameter ferrule connections and single-barrel construction for easy installation. Compliant with industry standards for RK5 fuses, it provides time-delay characteristics for motor circuit protection. Typical applications include panelboards, switchgear, and industrial control equipment requiring high interrupting capacity.

Key Features & Specifications

• Type: Class RK5 time-delay fuse with sand-filled construction
• Voltage Rating: 600V AC
• Current Rating: 50A
• Dimensions: 1.06" diameter ferrule connection
• Standards: UL/CSA listed RK5 class
• Applications: Industrial power distribution, motor circuits, panelboards
• AIC rating: 200kA@600V
• Connection: Ferrule
• Barrels: 1
• Class Rating: RK5

Product Identification

• UPC: 07945817077
• GTIN: 00079458170771