Bussmann KTN-R-100 - RK1 Current-Limiting Time-Delay Fuse 100A 250V (200kA AIC)

Bussmann KTN-R-100 is a current-limiting, time-delay fuse from the LIMITRON family designed to provide reliable circuit protection in industrial applications. It features a 100A current rating and 250V voltage rating with a high 200kA interrupting capacity at 250V for superior short-circuit protection. The fuse construction includes a single barrel design with 1.06-inch diameter and compact 1.2 x 5.85 x 1.2-inch dimensions, weighing 1.3 lb for straightforward installation. This RK1 class fuse meets industry standards for current-limiting performance and time-delay characteristics. Typical applications include motor branch circuits, transformers, and feeder circuits where coordinated protection is essential.

Key Features & Specifications

• Type: Current-limiting time-delay fuse, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 100A
• Dimensions: 1.2" x 5.85" x 1.2" (L x H x W)
• Standards: RK1 class rating
• Applications: Motor circuits, transformers, feeder protection
• AIC rating: 200kA @ 250V
• Diameter: 1.06 inches
• Barrels: 1
• Class Rating: RK1
• Weight: 1.3 lb
• Family: LIMITRON

Product Identification

• UPC: 051712407168
• GTIN: 00051712407168