JLLS-1000 Littelfuse Powr-Gard Low Voltage Fuse 600V 1000A Fuse - Essential Electric Supply
JLLS-1000 Littelfuse Powr-Gard Low Voltage Fuse 600V 1000A Fuse - Essential Electric Supply
JLLS-1000 Littelfuse Powr-Gard Low Voltage Fuse 600V 1000A Fuse - Essential Electric Supply
JLLS-1000 Littelfuse Powr-Gard Low Voltage Fuse 600V 1000A Fuse - Essential Electric Supply
JLLS-1000 Littelfuse Powr-Gard Low Voltage Fuse 600V 1000A Fuse - Essential Electric Supply
JLLS-1000 Littelfuse Powr-Gard Low Voltage Fuse 600V 1000A Fuse - Essential Electric Supply
JLLS-1000 Littelfuse Powr-Gard Low Voltage Fuse 600V 1000A Fuse - Essential Electric Supply
JLLS-1000 Littelfuse Powr-Gard Low Voltage Fuse 600V 1000A Fuse - Essential Electric Supply

Littelfuse JLLS-1000 - Class T Fuse 1000A 600V (200kA AIC)

Littelfuse
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Littelfuse JLLS-1000 is a low-voltage, time-delay fuse designed for high-current circuit protection in industrial power distribution systems. It features a 1000A current rating and a 600V AC voltage rating, providing a high 200kA interrupting capacity at its rated voltage. The fuse is constructed as a single-barrel, bolt-in unit with a diameter of 2.63 inches and a weight of 7 lb, built to the UL Listed standard for safety. It complies with the Class T fuse rating, ensuring a fast-acting, current-limiting response to protect against short circuits and overloads. Typical applications include service entrance equipment, switchboards, and motor control centers where robust, high-interruption protection is required.

Key Features & Specifications
  • Type: JLLS, Low Voltage, Time-Delay, Current-Limiting, Single Barrel Fuse
  • Voltage Rating: 600V AC
  • Current Rating: 1000A
  • Dimensions: 2.63 in Diameter
  • Standards: UL Listed
  • Applications: Industrial Power Distribution, Service Entrance, Switchboards, Motor Control Centers
  • Class Rating: T
  • Connection: Bolt-In
  • AIC rating: 200kA @ 600V
  • Barrels: 1
  • Weight: 7 lb


Product Identification
  • UPC: 007945801060
  • GTIN: 00079458010602