
Non-Segregated Phase Bus Systems
Non-segregated phase bus duct designed for efficient, long-term power connections
Developed for the most demanding industrial and power generation environments, Avail non-segregated phase bus duct represents an innovative design that provides effective system performance that’s cost-effective and low maintenance.
Avail’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

Engineered for multiple environments
Systems are available from 1200A through 5000A and 600volt-38Kvolt and are perfect for both indoor and outdoor locations. Avail’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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