Bussmann BBU17-20K - Medium Voltage Fuse [email protected] (14kA Interrupt Rating)

Bussmann BBU17-20K is a medium-voltage fuse designed for high-voltage circuit protection in industrial applications. It features a 14.4kV voltage rating and 20A current rating, with a fast-acting velocity for rapid fault interruption. The fuse has a compact 1.24-inch diameter ferrule connection design with a single barrel construction and weighs 2 lb. Compliant with industry standards, it offers a 14kA interrupting capacity at 17kV for reliable protection. Typical applications include transformer protection, motor circuits, and medium-voltage distribution systems in utility and industrial settings.

Key Features & Specifications

• Type: BBU fast-acting medium-voltage fuse with ferrule connection
• Voltage Rating: 14400V AC
• Current Rating: 20A
• Dimensions: 1.24" diameter
• Standards: Industry-compliant medium-voltage protection
• Applications: Transformer/motor protection, MV distribution
• AIC rating: 14kA@17kV
• Connection: Ferrule
• Barrels: 1
• Velocity: Fast-acting
• Weight: 2 lb