Medium Voltage Bus Systems

Non-Segregated Phase Bus Duct Systems

Custom designed, totally enclosed NEMA 3R class bus for a variety of applications and environments

Non-segregated phase bus duct designed for efficient, long-term power connections

Developed for the most demanding industrial and power generation environments, AZZ non-segregated phase bus duct represents an innovative design that provides effective system performance that’s cost-effective and low maintenance.

AZZ’s single-bar design means lower installation costs, less hardware at splice connections and reduced install time. A 3-phase, 4-wire system (full and half neutrals) and 2-pole DC bus provides added efficiency in a number of applications.

  • Utility plants
  • Petroleum plants
  • Chemical plants
  • Marine environments
non-segregated phase bus, AZZ

Engineered for multiple environments

Systems are available from 1200A through 5000A and 600volt-38Kvolt and are perfect for both indoor and outdoor locations. AZZ’s non-segregated bus systems are available in either copper or aluminum epoxy-coated conductors, and are mounted on custom-molded, fiberglass-reinforced polyester support blocks or post insulators for maximum performance and safety.

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