Industrial and Commercial Wiring System

Industrial and Commercial Wiring System Points : Industrial and Commercial Wiring System The installation methods, which are used for industrial and commercial purposes are known as power wiring system.

(1) Steel conduit system
(2) Trunking system
(3) Ducting system
(4) Catenary system
(5) Over head bus-bar system
(6) Tough sheathed cable system
All wiring system explain in this site