We offer up to 6300A HT or LT, Segregated or non-segregated phase bus duct has been designed to meet specific installation requirements for reliable power distribution. Typical of such applications are the connections from transformers to switchgear assemblies in unit substations, connections from switchgear assemblies to generators, and tie connections between switchgear assemblies. Non-segregated phase bus duct is an assembly of bus conductors with associated connections, joints and insulating supports confined within a metal enclosure without inter-phase barriers. Because of its compact dimensions, relative light weight and user-friendly design, non-segregated phase bus duct is easy to install.