Electrical Page


0-18-PVC-Color-Electrical-Tape

Tape color Usage (U.S.) Usage (U.K.) Usage (International – new)
Black Insulation
Low voltage, phase A
Insulation
Low voltage, neutral
Low voltage, phase B
Red Low voltage, phase B Low voltage, phase A Sheath, 415 V 3 phase
Blue Low voltage, phase C Low voltage, phase C Low voltage, neutral
Sheath, 230 V
Brown High voltage, phase A Low voltage, phase A
Orange High voltage, phase B Sheath, garden tools
Yellow High voltage, phase C Low voltage, phase B Sheath, 110 V site wiring
Green Earth ground Earth
Green with yellow stripe Isolated ground Earth
White Low voltage, neutral
Grey High voltage, neutral Low voltage, phase C
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