Cooper Bussmann KBC-50 - Class L Fuse 50A@600V (200kA AIC)

Cooper Bussmann KBC-50 is a Class L low-voltage fuse designed for high-interrupting circuit protection in industrial power distribution systems. This 600VAC/VDC rated fuse features a 50A current rating with a 200kA interrupting capacity at 600V, housed in a compact stud-mounted design measuring 4.35" height x 0.75" diameter. The single-barrel construction meets UL/CSA standards for reliable short-circuit protection in motor control centers, switchgear, and industrial control panels.

Key Features & Specifications

• Type: Class L time-delay fuse with stud connection
• Voltage Rating: 600V AC/DC
• Current Rating: 50A
• Dimensions: 4.35" H x 0.75" W x 0.75" D (110.5mm x 19mm x 19mm)
• Standards: UL/CSA listed
• Applications: Industrial power distribution, MCCs, switchgear
• AIC rating: 200kA@600V
• Connection: Stud
• Barrels: 1
• Class Rating: L
• Weight: 1 lb
• Diameter: 3.5"

Product Identification

• UPC: 05171249050
• GTIN: 00051712490504