A wiring diagram is a simplified conventional pictorial representation of an electrical circuit. It shows the components of the circuit as simplified shapes, and the power and signal connections between the devices.
Electrical Wire Color Code Chart Pdf. Standard wire colors for flexible cable such as extension cords power line cords and lamp cords. Electrical wire color codes chart. European iec wire color codes for dc supply are as follows.
Canada wire color codes. Active red neutral black earth green. Old australian colour code multiphase. The mandatory colors for power wiring in national electric codes nec are green bare or green yellow yellow strip or band on green for protective ground pg and white alternatively grey for neutral wire.
European iec wire color codes for dc supply are as follows.
2 wire ungrounded dc supply. Negative ve grey. The neutral cable color is white. Any other colors expected the above mentioned can be used for live line or hot wires. United states and canada.