Eaton Bussmann BBU27-30K - Medium Voltage Fuse 30A (27kV, 12.5kA AIC)

Eaton Bussmann BBU27-30K is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. It features a 27kV voltage rating and 30A current rating, providing reliable overcurrent protection for critical electrical equipment. The fuse utilizes a single-barrel ferrule connection design with a 1.24-inch diameter and fast-acting velocity characteristics for rapid fault interruption. Constructed to meet industrial standards, this fuse delivers a 12.5kA interrupting capacity at 17kV, making it suitable for medium voltage switchgear, motor circuits, and transformer protection applications where high-performance fault clearing is essential.

Key Features & Specifications

• Type: BBU fast-acting current-limiting fuse with single-barrel ferrule connection
• Voltage Rating: 27,000V AC
• Current Rating: 30A
• Dimensions: 1.24" diameter
• Weight: 3 lb
• AIC Rating: 12.5kA @ 17kV
• Velocity: Fast-acting
• Barrels: 1
• Connection: Ferrule
• Item Subcategory: Medium Voltage
• Applications: Medium voltage switchgear, motor protection, transformer circuits