LPJ-250SPI Cooper Bussmann Low-Peak Low Voltage Fuse 600V 250A Fuse - Essential Electric Supply
LPJ-250SPI Cooper Bussmann Low-Peak Low Voltage Fuse 600V 250A Fuse - Essential Electric Supply

Bussmann LPJ-250SPI - Class J Time-Delay Fuse 250A 600V

Bussmann
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The Bussmann LPJ-250SPI is a Low-Peak time-delay fuse designed for branch circuit and feeder protection in industrial electrical systems, providing a 250A current rating for 600V AC/DC applications. Its compact, single-barrel construction with a 4.63-inch length and 2.11-inch diameter features a Class J rating, ensuring high interrupting capacity and physical non-interchangeability with lower-rated fuses. This fuse is certified to UL and CSA standards, including UL-Special Purpose Guide JFHR and CSA Class 1422-02, and offers a 300kA interrupting rating at 600V for reliable protection against short-circuits and overloads. Typical applications include safeguarding motor circuits, transformers, and distribution panels where selective coordination and equipment protection are critical.

Key Features & Specifications
  • Type: Low-Peak (LPJ) time-delay, current-limiting fuse, Class J
  • Voltage Rating: 600V AC/DC
  • Current Rating: 250 Amps
  • Dimensions: 4.63 in L x 0.81 in H x 0.81 in W (117.6 mm x 20.6 mm x 20.6 mm)
  • Diameter: 2.11 in (53.6 mm)
  • Weight: 1.5 lb (0.68 kg)
  • Standards/Certification: CE, UL-Special Purpose Guide JFHR, CSA Class 1422-02
  • AIC Rating: 300,000 Amps @ 600V
  • Class Rating: J
  • Barrels: 1
  • Country of Origin: Mexico


Product Identification
  • UPC: 051712626422
  • GTIN: 00051712626422