The Worldwide Leader in the Design, Manufacture and Supply of High Quality, Custom-Built Bus Duct Systems.

• See also:
• Masterformat 2004
• 26 25 00 - Enclosed Bus Assemblies
• 33 71 00 - Electrical Utility Transmission and Distribution
• 33 71 23 - Insulators and Fittings
• 33 71 26 - Transmission and Distribution Equipment
• Masterformat 1995
• 16310 - Transmission and Distribution Accessories
• 16450 - Enclosed Bus Assemblies