Bussmann KTN-R-150 - RK1 Time-Delay Fuse 150A (200kA AIC @250V)

Bussmann KTN-R-150 is a Class RK1 low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. It features a 250V AC voltage rating and 150A current rating with a 200kA interrupting capacity at rated voltage, housed in a durable cylindrical body measuring 7.1" in length and 1.56" in diameter. The single-barrel LIMITRON fuse meets RK1 standards for time-delay characteristics and features a compact design weighing 1 lb for space-efficient panel mounting. Typical applications include motor control centers, switchgear, and industrial power distribution systems requiring reliable short-circuit protection.

Key Features & Specifications

• Type: Current-limiting time-delay fuse (RK1 class)
• Voltage: 250V AC
• Current: 150A
• Dimensions: 7.1" L x 1.56" W x 1.56" H
• Weight: 1 lb
• Diameter: 1.56"
• Standards: UL/CSA listed
• Applications: Industrial power distribution, MCCs, switchgear
• AIC rating: 200kA @ 250V
• Barrels: 1
• Class Rating: RK1

Product Identification

• UPC: 051712407182
• GTIN: 00051712407182