Bussmann KTN-R-200 - RK1 Time-Delay Fuse 200A (200kA AIC @ 250V)

Bussmann KTN-R-200 is a current-limiting, time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. This RK1 class fuse operates at 250V AC with a 200A current rating and delivers 200kA interrupting capacity at rated voltage for reliable short-circuit protection. Constructed as a single-barrel device measuring 7.1 inches in length with a 1.56-inch diameter, the fuse features robust construction weighing 1 lb. It complies with industry standards for current-limiting fuses and is typically applied in motor branch circuits, feeder circuits, and industrial control panels where time-delay characteristics and high interrupting ratings are required.

Key Features & Specifications

• Type: Current-limiting time-delay fuse, RK1 class, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 200A
• Dimensions: 7.1" length × 1.56" diameter
• Standards: Industry standard RK1 classification
• Applications: Motor branch circuits, feeder circuits, industrial control panels
• AIC rating: 200kA @ 250V
• Class Rating: RK1
• Barrels: 1
• Weight: 1 lb
• Family: LIMITRON
• Item Subcategory: Low Voltage Fuse

Product Identification

• UPC: 051712407205
• GTIN: 00051712407205