BBU27-25K Bussmann Medium Voltage - Essential Electric Supply
BBU27-25K Bussmann Medium Voltage - Essential Electric Supply

Bussmann BBU27-25K - Medium Voltage Fuse 25A 27kV (12.5kA AIC @17kV)

Bussmann
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Bussmann BBU27-25K is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. This BBU-type fuse features a 27kV voltage rating and 25A current rating, providing reliable overcurrent protection for demanding applications. The fuse construction includes a single-barrel design with ferrule connections and measures 1.24 inches in diameter with a compact form factor weighing 3 lb. It meets industry standards for medium voltage protection with fast-acting velocity characteristics and a 12.5kA interrupting rating at 17kV. Typical applications include motor protection, transformer circuits, and industrial power distribution systems requiring robust fault current interruption.

Key Features & Specifications
  • Type: BBU current-limiting fuse, single barrel construction with ferrule connections
  • Voltage Rating: 27,000V AC
  • Current Rating: 25A
  • Dimensions: 1.24" diameter
  • Weight: 3 lb
  • Standards: Medium voltage industrial protection standards
  • Applications: Industrial power systems, motor protection, transformer circuits
  • AIC rating: 12.5kA@17kV
  • Connection: Ferrule
  • Barrels: 1
  • Velocity: Fast-acting
  • Item Subcategory: Medium Voltage