Littelfuse LLSRK150 is a low-voltage RK1 class fuse designed for high-current circuit protection in industrial applications. It features a 600V AC/DC voltage rating and 150A current rating with a 200kA interrupting capacity at 600V for reliable fault protection. The fuse has a compact cylindrical design with a 1.84" diameter and single-barrel construction, weighing 1 lb for easy installation. Compliant with industry standards for RK1 fuses, it provides time-delay characteristics to withstand temporary overloads while maintaining fast response to short circuits. Typical applications include motor branch circuits, transformers, and power distribution panels requiring durable protection.
Key Features & Specifications
Type: LLSRK series time-delay fuse with sand-filled ceramic body
Voltage Rating: 600V AC/DC
Current Rating: 150A
Dimensions: 1.84" diameter
Standards: RK1 class (UL/CSA)
Applications: Industrial motor circuits, power distribution, transformer protection
AIC rating: 200kA@600V
Class Rating: RK1
Barrels: 1
Weight: 1 lb
Product Identification
UPC: 07945835086
GTIN: 00079458350869
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Littelfuse LLSRK150 - RK1 Class Fuse 150A@600V (200kA AIC)