Cooper Bussmann KTS-S-225 - Class RK1 Fuse 225A@600V (200kA AIC)

Cooper Bussmann KTS-S-225 is a LIMITRON series low-voltage fuse designed for circuit protection in industrial power distribution systems. This RK1-class fuse features a 600V AC rating with a 225A current capacity and 200kA interrupting rating at 600V for reliable short-circuit protection. The compact 2-inch diameter unit employs a durable single-barrel construction with knife blade terminals for secure electrical connections. Compliant with industry standards for low-voltage fuses, it is engineered for use in motor control centers, switchgear, and other high-current applications requiring Class RK1 protection.

Key Features & Specifications

• Type: KTS series time-delay fuse, single-element design with sand-filled quartz construction
• Voltage Rating: 600V AC
• Current Rating: 225A
• Dimensions: 2" diameter
• Standards: UL/CSA listed, Class RK1
• Applications: Industrial power distribution, motor branch circuits, switchgear
• Connection: Knife blade
• Barrels: 1
• AIC rating: 200kA @600V
• Weight: 2 lb