The Worldwide Source for Electrical Bus Duct Systems

With an enduring commitment for building systems rather than merely products, AZZ is a leading provider of Isolated Phase, Segregated Phase, Non-Segregated Phase bus systems and services. From the design and installation of new equipment to preventative maintenance, engineering studies and IPB upgrades, AZZ is your single-source partner.

AZZ’s bus systems are custom designed for a variety of applications and environments, including:

  • Generator Main Bus
  • Continuous Excitation Bus
  • Industrial Plants
  • Refinery Plants
  • Petrochemical Plants
  • LNG Plants
  • Substation Bus

Distribution Bus Regardless of your specific application, AZZ can provide you with a customized solution to meet your needs. With over 50 years of experience, AZZ offers the “know-how” and expertise to get your project online with attention to functionality, safety and timeliness.

Calvert Emergency Info

Calvert Contact Number

Installation, Repair & Maintenance Call (866) 688-2258