Cooper Bussmann KBC-500 - Low Voltage Current-Limiting Fuse 500A (200kA@600V Interrupting Capacity)

Cooper Bussmann KBC-500 is a low-voltage current-limiting fuse designed for high-interrupting capacity circuit protection in industrial power distribution systems. Rated for 600V AC/DC applications with a 500A current rating, it features a rugged stud-mounted construction with a single-barrel design and 200kA interrupting capacity at rated voltage. The UL-recognized and CE-marked fuse measures 7" x 2.8" x 1.91" (LxHxW) with a 2" diameter and 2 lb weight, manufactured to meet stringent industrial protection requirements. Its current-limiting technology makes it ideal for protecting switchgear, motor control centers, and industrial power distribution equipment from short-circuit faults.

Key Features & Specifications

• Type: KBC series current-limiting fuse with silver-sand construction
• Voltage Rating: 600V AC/DC
• Current Rating: 500A
• Dimensions: 7" L x 2.8" H x 1.91" W (178mm x 71mm x 49mm)
• Weight: 2 lb (0.91 kg)
• Connection: Stud terminal
• AIC Rating: 200kA @ 600V
• Certification: UL Recognized, CE Marked
• Applications: Industrial power distribution, switchgear, motor control centers
• Barrels: 1
• Diameter: 2" (51mm)
• Standards: Meets UL 248-12 and IEC 60269-4

Product Identification

• UPC: 051712495004
• GTIN: 00051712495004