Bussmann KTS-R-90 - RK1 Class Fuse 90A (200kA AIC @600V)

Bussmann KTS-R-90 is a low-voltage current-limiting fuse designed to provide reliable circuit protection in industrial electrical systems. It features a 600V AC voltage rating with a 90A current rating and offers high interrupting capacity of 200kA at 600V for effective short-circuit protection. The fuse measures 7.88 inches in length with a 1.84-inch diameter and features a single-barrel RK1 class construction for time-delay characteristics. Compliant with industry standards for current-limiting fuses, this component is engineered for demanding applications including motor branch circuits, feeder circuits, and industrial control panels where coordinated protection is essential.

Key Features & Specifications

• Type: Low-voltage current-limiting fuse, single-barrel construction, RK1 class with time-delay characteristics
• Voltage Rating: 600V AC
• Current Rating: 90A
• Dimensions: 7.88" L × 1" H × 1" W (200mm × 25mm × 25mm)
• Diameter: 1.84" (47mm)
• Weight: 3 lb
• Class Rating: RK1
• AIC Rating: 200kA @ 600V
• Barrels: 1
• Standards: Industry standards for current-limiting fuses
• Applications: Motor branch circuits, feeder circuits, industrial control panels, electrical distribution systems

Product Identification

• UPC: 005171241715
• GTIN: 00051712417150