Cooper Bussmann KTS-S-80 - RK1 Class Fuse 80A 600V (200kA AIC)

Cooper Bussmann KTS-S-80 is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK1-class LIMITRON fuse features a 600V AC rating and 80A current capacity, with a 200kA interrupting rating at 600V for high-fault protection. Its compact 1-inch diameter cylindrical design incorporates a single-barrel construction with knife blade terminals for secure connections. The fuse meets industry standards for current-limiting protection in demanding environments. Typical applications include motor control centers, switchgear, and industrial power distribution panels where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: Current-limiting fuse (KTS series), single-element design with quartz sand filler
• Voltage Rating: 600V AC
• Current Rating: 80A
• Dimensions: 1" diameter cylindrical body
• Standards: UL/CSA listed, RK1 class
• Applications: Industrial power distribution, motor protection, switchgear
• Connection: Knife blade terminals
• Barrels: 1
• AIC rating: 200kA @ 600V
• Class Rating: RK1