Bussmann KTN-R-5 - RK1 Class Fuse 5A 250V (200kA AIC Rating)

Bussmann KTN-R-5 is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. It features a 5A current rating and 250V voltage rating with 200kA interrupting capacity at 250V for reliable overcurrent protection. The fuse measures 0.56 inches in diameter by 2 inches in height with a compact single-barrel construction weighing 1.1 lb. As part of the LIMITRON family with RK1 class rating, it meets industry standards for time-delay characteristics and provides coordinated protection. Typical applications include motor branch circuits, transformers, and industrial control panels where selective coordination and high interrupting ratings are required.

Key Features & Specifications

• Type: Current-limiting time-delay fuse, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 5A
• Dimensions: 0.56" diameter × 2" height
• Standards: RK1 class rating
• Applications: Motor circuits, transformers, industrial control panels
• AIC rating: 200kA@250V
• Class Rating: RK1
• Barrels: 1
• Diameter: 0.56 inches
• Weight: 1.1 lb
• Family: LIMITRON

Product Identification

• UPC: 051712407298
• GTIN: 00051712407298