Bussmannn JKS-500 - Class J Fuse 500A (200kA@600V Interrupt Rating)

Bussmannn JKS-500 is a Class J low-voltage fuse from the Limitron family, designed for high-interrupting circuit protection in industrial electrical systems. It features a 600V AC voltage rating and 500A current rating with a 200kA interrupting capacity at 600V, housed in a durable 8" x 2.5" x 2.5" (LxHxW) cylindrical package weighing 4 lb with a 2.6" diameter. UL Listed, CSA Certified, and CE Marked, this single-barrel fuse meets stringent safety standards for use in motor control centers, switchgear, and power distribution panels requiring J-class protection.

Key Features & Specifications

• Type: Class J time-delay fuse with ceramic body and silver element
• Voltage Rating: 600V AC
• Current Rating: 500A
• Dimensions: 8" L x 2.5" H x 2.5" W
• Standards: UL 248-8, CSA C22.2 No. 248.8, CE
• Applications: Industrial motor protection, MCCs, power distribution
• Class Rating: J
• Barrels: 1
• Diameter: 2.6"
• Weight: 4 lb
• AIC rating: 200kA@600V
• Certification: UL Listed, CSA Certified, CE Marked

Product Identification

• UPC: 051712635004
• GTIN: 00051712635004