JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
Littelfuse JLS300 - Class J Fuse 300A 600V (200kA AIC)
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
JLS300 Littelfuse JLS Series - UL Class J Fast-Acting Fuses Low Voltage Fuse 600V 300A Fuse - Essential Electric Supply
Littelfuse JLS300 - Class J Fuse 300A 600V (200kA AIC)

Littelfuse JLS300 - Class J Fuse 300A 600V (200kA AIC)

Littelfuse
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Littelfuse JLS300 is a low voltage fuse designed for providing fast-acting, high-interrupting capacity protection in industrial electrical circuits. It features a 300A current rating and a 600V voltage rating, with a robust single-barrel construction measuring 2 inches in diameter and 3-3/8 inches in length. The fuse is certified to UL 248-8 Class J, CSA, and CE standards, and offers an interrupting rating of 200kA at 600V. Typical applications include protection for motor circuits, feeders, and branch circuits in industrial control panels and power distribution equipment.

Key Features & Specifications
  • Type: UL Class J, Fast-Acting, Single Barrel Fuse
  • Voltage Rating: 600V AC/DC
  • Current Rating: 300A
  • Dimensions: 2 in Diameter x 3-3/8 in Length
  • Standards: UL 248-8 Class J, UL Listed, CSA Certified, CE, QPL-W-F-1814
  • Applications: Industrial Motor Protection, Feeders, Branch Circuits
  • Class Rating: J
  • AIC rating: 200kA @ 600V
  • Barrels: 1
  • Weight: 1.69 lb


Product Identification
  • UPC: 007945820091
  • GTIN: 79458200911