Precautions of casing capping wiring

Some precaution of casing capping wiring system include:

• Always use the porcelain tube or conduit when the cable is passing through the walls.
• Always use the porcelain cleat or washed between the wall and casing.
• The width of the groove of casing capping wiring is about 6mm.
• All the joints are made, in the junction boxes and also at switches and sockets.
• Completely varnished the casing and capping before installation.
• Always use the bridge point when cables are crossing each other.
• When using this wire, do not insert the phase and neutral wires in one groove.
• There is no gap present between the casing and caping uses.
• Fit the caping on the casing tightly and also have screwed.
• VIR and PVC pipe must be used.