Cooper Bussmann JJS-250 Low Voltage T-Tron 600V 250A Fuse - Essential Electric Supply
Cooper Bussmann JJS-250 Low Voltage T-Tron 600V 250A Fuse - Essential Electric Supply

Eaton Bussmann JJS-250 - Class T Fuse 250A (200kA AIC)

Bussmann
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Eaton Bussmann JJS-250 is a Class T low-voltage fuse designed for high-interrupting capacity circuit protection in industrial power distribution systems. It features a 250A current rating and a 600V AC voltage rating, with a compact 3.63-inch length and 1-inch diameter body constructed for durability. The fuse is certified to UL 248-15 and CSA Class 1422-02 standards, offering a 200kA interrupting rating to safely clear high-level faults. Its typical applications include protection for feeders, mains, and branch circuits in switchgear, panelboards, and motor control centers.

Key Features & Specifications
  • Type: JJS, Class T, single-barrel low-voltage fuse
  • Voltage Rating: 600V AC
  • Current Rating: 250A
  • Dimensions: 3.63 in L x 1 in H x 1 in W
  • Standards: CE, UL-248-15 Guide JDDZ, CSA Class 1422-02
  • Applications: Industrial feeder, main, and branch circuit protection
  • AIC rating: 200kA @ 600V
  • Class Rating: T
  • Diameter: 1 in
  • Barrels: 1
  • Weight: 0.5 lb


Product Identification
  • UPC: 051712628099
  • GTIN: 00051712628099