Bussmannn KTU-1000 - Class L Current-Limiting Fuse 1000A@600V (200kA AIC)

Bussmannn KTU-1000 is a low-voltage current-limiting fuse designed for high-interrupting capacity circuit protection in industrial power distribution systems. Rated for 600V AC/DC operation with a 1000A current rating, it features a bolt-in connection and a single-barrel construction with a 2.4-inch diameter in a compact 10-3/4 inch form factor. The fuse meets CE/UL-248-10 and CSA Class 1422-02 standards, delivering 200kA interrupting capacity at 600V for reliable short-circuit protection. Its Class L rating makes it suitable for motor branch circuits, service entrance equipment, and other high-fault current applications requiring robust protection.

Key Features & Specifications

• Type: KTU series current-limiting fuse with single-barrel bolt-in design
• Voltage Rating: 600V AC/DC
• Current Rating: 1000A
• Dimensions: 10-3/4 in length, 2.4 in diameter
• Weight: 10 lb
• Standards: CE, UL-248-10 Guide JDDZ, CSA Class 1422-02
• Applications: Industrial power distribution, motor circuits, service entrance protection
• Class Rating: L
• Connection: Bolt-In
• Barrels: 1
• AIC rating: 200kA@600V
• Country of Origin: Mexico

Product Identification

• UPC: 051712613101
• GTIN: 00051712613101