Littelfuse JLS175 is a UL Class J fast-acting fuse designed for overcurrent protection in low-voltage industrial circuits. It features a 600V AC/DC voltage rating and 175A current rating with a 200kA interrupting capacity at 600V, housed in a compact 1.5" diameter x 3" cylindrical body weighing 0.85 lb. The fuse meets UL 248-8 Class J, CSA, and CE standards with QPL-W-F-1814 military certification, constructed for reliable performance in harsh environments. Typical applications include motor protection, transformer circuits, and industrial power distribution systems requiring high interrupting capacity.
Key Features & Specifications
Type: UL Class J fast-acting fuse with single barrel construction
Voltage Rating: 600V AC/DC
Current Rating: 175A
Dimensions: 1.5" diameter x 3" length
Standards: UL 248-8 Class J, UL Listed, CSA Certified, CE, QPL-W-F-1814
Applications: Motor circuits, transformers, industrial power distribution
Class Rating: J
AIC rating: 200kA@600V
Weight: 0.85 lb
Country of Origin: Mexico
Product Identification
UPC: 07945820031
GTIN: 00079458200874
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Littelfuse JLS175 - Class J Fuse 175A 600V (200kA AIC)