Bussmann BBU27-140K - Medium Voltage Fuse 140A (27kV, 12.5kA AIC)

Bussmann BBU27-140K is a medium voltage fuse designed for overcurrent protection in high-voltage electrical systems. It features a 27kV voltage rating and a 140A current rating, providing reliable circuit interruption. The fuse utilizes a single-barrel ferrule connection design with a 1.24-inch diameter and fast-acting velocity characteristics for rapid response to fault conditions. Constructed to meet industrial standards, this fuse offers an interrupting rating of 12.5kA at 17kV for effective short-circuit protection. Typical applications include industrial power distribution systems, transformer protection, and medium voltage motor circuits where high-voltage interruption capability is required.

Key Features & Specifications

• Type: Medium Voltage Fuse, BBU Class, Fast-Acting
• Voltage Rating: 27,000V AC
• Current Rating: 140A
• Dimensions: 1.24" Diameter
• AIC Rating: 12.5kA @ 17kV
• Connection: Ferrule
• Barrels: 1
• Velocity: Fast
• Weight: 3 lb
• Applications: Industrial power distribution, transformer protection, medium voltage motor circuits

Product Identification

• UPC: 051712670517
• GTIN: 00051712670517