Bussmann 5.5VKNHA9R - Medium Voltage Current-Limiting Fuse 9A 5500V (Class R, 60kA AIC)

Bussmann 5.5VKNHA9R is a medium voltage current-limiting fuse designed for protecting electrical equipment in industrial power systems. It features a 5500V AC voltage rating and a 9A current rating, providing reliable overcurrent protection. The fuse is constructed with a single-barrel design measuring 3 inches in diameter and is built to withstand high fault conditions with an interrupting rating of 60kA at 5.5kV. This Class R fuse complies with industry standards for medium voltage applications, ensuring safe operation in demanding environments. Typical applications include motor protection, transformer circuits, and feeder protection in industrial facilities and power distribution systems.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, single-barrel construction
• Voltage Rating: 5500V AC
• Current Rating: 9A
• Dimensions: 3" diameter
• Standards: Class R rated for medium voltage applications
• Applications: Motor protection, transformer circuits, industrial power distribution
• AIC rating: [email protected]
• Class Rating: R
• Barrels: 1
• Weight: 10 lb

Product Identification

• UPC: 05171258915
• GTIN: 00051712589154