Bussmann KTS-R-50 - RK1 Class Fuse 50A 600V (200kA AIC Rating)

Bussmann KTS-R-50 is a low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. This RK1-class fuse features a 600V AC rating with a 50A current capacity and 200kA interrupting rating at 600V for reliable short-circuit protection. The cylindrical design measures 5-1/2 inches in length with a 1.06-inch diameter, constructed with a single-barrel configuration for durable performance. Certified to UL 248-12, CSA C22.2 No. 248.12, and CE standards, it meets stringent safety requirements for electrical protection. Typical applications include motor control centers, panelboards, and industrial equipment requiring high-interrupting capacity protection.

Key Features & Specifications

• Type: Current-limiting fuse (RK1 class)
• Voltage Rating: 600V AC
• Current Rating: 50A
• Dimensions: 5-1/2 in length x 1.06 in diameter
• Standards: UL 248-12, CSA C22.2 No. 248.12, CE
• Applications: Industrial power distribution, motor control centers
• AIC rating: 200kA@600V
• Class Rating: RK1
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712417112
• GTIN: 00051712417099