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

Bussmann KTN-R-5 is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK1-class fuse features a 250V AC rating with a 5A current capacity and 200kA interrupting rating at 250V for reliable short-circuit protection. The compact cylindrical design measures 0.56" in diameter x 2" in height with a single-barrel construction weighing 1.1 lb, constructed to meet stringent industry standards. As part of the LIMITRON family, it complies with UL/CSA requirements for time-delay fuse operation. Typical applications include motor control centers, panelboards, and industrial control equipment requiring selective coordination.

Key Features & Specifications

• Type: Current-limiting time-delay fuse (RK1 class)
• Voltage Rating: 250V AC
• Current Rating: 5A
• Dimensions: 0.56" diameter x 2" height
• Weight: 1.1 lb
• Standards: UL/CSA listed
• Applications: Industrial control circuits, MCCs, panelboards
• Class Rating: RK1
• Barrels: 1
• AIC rating: 200kA@250V
• Diameter: 0.56"

Product Identification

• UPC: 051712407298
• GTIN: 00051712407298