Partial structure in bus duct main line, other bus duct structure, bus duct system and connection method of bus duct system.

摘要

A part of a bus duct trunk structure capable of safely and easily adding a bus duct in a part of a bus duct trunk line, another bus duct structure that can be extended to the bus duct trunk line, a bus duct trunk line and another bus duct conductive member The present invention provides a bus duct system that can be expanded and a connection method of the bus duct system. SOLUTION: A partial structure of a bus duct trunk in which a conductive member is attached to a part of a conductor of a bus duct trunk via an insulating member, and a conductor of another bus duct connected to the bus duct trunk through an insulating member Another bus duct structure to which a member is attached, a bus duct system in which a conductor of a bus duct main line and a conductor of another bus duct are insulated by an insulating member, and a method of installing the bus duct system. [Selected figure] Figure 2