Littelfuse LLSRK050 - RK1 Class Fuse 50A 600V (200kA AIC Rating)

Littelfuse LLSRK050 is a low voltage fuse designed for providing high-interrupting capacity circuit protection in industrial electrical systems. This RK1 class fuse features a 600V AC voltage rating with a 50A current rating and delivers 200kA interrupting capacity at 600V for reliable fault protection. The single-barrel construction measures 1.31 inches in diameter with a weight of 5.19 lb, engineered for durable performance in demanding environments. Compliant with industry standards for RK1 fuses, this component is typically applied in motor branch circuits, feeder circuits, and industrial control panels where high fault current protection is required.

Key Features & Specifications

• Type: Low Voltage Fuse, RK1 Class, Single Barrel
• Voltage Rating: 600V AC
• Current Rating: 50A
• Dimensions: 1.31" Diameter
• Standards: RK1 Class Rating
• Applications: Industrial Motor Circuits, Feeder Protection, Control Panels
• AIC rating: 200kA@600V
• Class Rating: RK1
• Barrels: 1
• Weight: 5.19 lb

Product Identification

• UPC: 07945835077
• GTIN: 00079458350777