What do the different colors of electrical tape mean?
Black:Insulation, Low Voltage, Phase A
Red:Low Voltage, Phase B
Blue:Low Voltage, Phase C
Brown:High Voltage, Phase A
Orange:High Voltage, Phase B
Yellow:High Voltage, Phase C
Violet:High Voltage, Phase B
Green:Earth Ground
White:Low Voltage, Neutral
Gray:High Voltage, Neutral