Cooper Bussmann KTU-650 - RK1 Fuse 650A (200kA@600V Interrupt Rating)

Cooper Bussmann KTU-650 is a low-voltage RK1 class fuse designed for high-current circuit protection in industrial applications. It features a 600V AC/DC voltage rating with a 650A current capacity and 200kA interrupting rating at 600V for reliable fault protection. The bolt-in fuse measures 8.63" x 2.5" x 2.5" (219mm x 63.5mm x 63.5mm) with a 2.59" diameter barrel, constructed for durable performance in demanding environments. Compliant with industry standards for low-voltage protection devices, this fuse is commonly used in motor control centers, switchgear, and power distribution systems requiring high interrupting capacity.

Key Features & Specifications

• Type: RK1 time-delay fuse with single barrel construction
• Voltage Rating: 600V AC/DC
• Current Rating: 650A
• Dimensions: 8.63" L x 2.5" W x 2.5" H (219mm x 63.5mm x 63.5mm)
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, motor protection, switchgear
• Connection: Bolt-in termination
• AIC rating: 200kA@600V
• Class Rating: RK1
• Weight: 5 lb

Product Identification

• UPC: 05171261307
• GTIN: 00051712613071