Electrical Wiring Colour Codes

Battery Circuits

Code Circuit
Bk Bk Bk Bk
Bk Bk Bl Bk
Bk Bk Gn Bk
Bk Bk Rd Bk
Bk Bk Wh Bk
Bk Bk Yl Bk
Bk Bl Bl Bk
Bk Bl Gn Bk
Bk Bl Rd Bk
Bk Bl Wh Bk
Bk Bl Yl Bk
Bk Gn Gn Bk
Bk Gn Rd Bk
Bk Gn Wh Bk
Bk Gn Yl Bk
Bk Rd Rd Bk
Bk Rd Wh Bk
Bk Rd Yl Bk
Bk Wh Wh Bk
Bk Wh Yl Bk
Bk Yl Yl Bk
Bl Bk Bk Bl
Bl Bk Bl Bl
Bl Bk Gn Bl
Bl Bk Rd Bl
Bl Bk Wh Bl
Bl Bk Yl Bl
Bl Bl Bl Bl
Bl Bl Gn Bl
Bl Bl Rd Bl
Bl Bl Wh Bl
Bl Bl Yl Bl
Bl Gn Gn Bl
Bl Gn Rd Bl
Bl Gn Wh Bl
Bl Gn Yl Bl
Bl Rd Rd Bl
Bl Rd Wh Bl
Bl Rd Yl Bl
Bl Wh Wh Bl
Bl Wh Yl Bl Inverter power
Bl Yl Yl Bl
Gn Bk Bk Gn
Gn Bk Bl Gn
Gn Bk Gn Gn
Gn Bk Rd Gn
Gn Bk Wh Gn
Gn Bk Yl Gn
Gn Bl Bl Gn
Gn Bl Gn Gn
Gn Bl Rd Gn
Gn Bl Wh Gn
Gn Bl Yl Gn
Gn Gn Gn Gn
Gn Gn Rd Gn
Gn Gn Wh Gn
Gn Gn Yl Gn
Gn Rd Rd Gn
Gn Rd Wh Gn
Gn Rd Yl Gn
Gn Wh Wh Gn
Gn Wh Yl Gn
Gn Yl Yl Gn
Rd Bk Bk Rd
Rd Bk Bl Rd
Rd Bk Gn Rd
Rd Bk Rd Rd
Rd Bk Wh Rd
Rd Bk Yl Rd
Rd Bl Bl Rd
Rd Bl Gn Rd
Rd Bl Rd Rd
Rd Bl Wh Rd
Rd Bl Yl Rd
Rd Gn Gn Rd
Rd Gn Rd Rd
Rd Gn Wh Rd
Rd Gn Yl Rd
Rd Rd Rd Rd
Rd Rd Wh Rd
Rd Rd Yl Rd
Rd Wh Wh Rd
Rd Wh Yl Rd
Rd Yl Yl Rd
Wh Bk Bk Wh
Wh Bk Bl Wh
Wh Bk Gn Wh
Wh Bk Rd Wh
Wh Bk Wh Wh
Wh Bk Yl Wh
Wh Bl Bl Wh
Wh Bl Gn Wh
Wh Bl Rd Wh
Wh Bl Wh Wh
Wh Bl Yl Wh
Wh Gn Gn Wh
Wh Gn Rd Wh
Wh Gn Wh Wh
Wh Gn Yl Wh
Wh Rd Rd Wh
Wh Rd Wh Wh
Wh Rd Yl Wh
Wh Wh Wh Wh
Wh Wh Yl Wh
Wh Yl Yl Wh
Yl Bk Bk Yl
Yl Bk Bl Yl
Yl Bk Gn Yl
Yl Bk Rd Yl
Yl Bk Wh Yl
Yl Bk Yl Yl
Yl Bl Bl Yl
Yl Bl Gn Yl
Yl Bl Rd Yl
Yl Bl Wh Yl
Yl Bl Yl Yl
Yl Gn Gn Yl
Yl Gn Rd Yl
Yl Gn Wh Yl
Yl Gn Yl Yl
Yl Rd Rd Yl
Yl Rd Wh Yl
Yl Rd Yl Yl
Yl Wh Wh Yl
Yl Wh Yl Yl
Yl Yl Yl Yl

General Wiring

Code Circuit
Bk Bl Gn Fridge / Freezer
Bk Bl Rd TV Power
Bk Bl Wh Instruments: NMEA
Bk Bl Yl Gas Alarm
Bk Gn Bl Instruments: Water Cluster
Bk Gn Rd Instruments: Radar Antenna
Bk Gn Wh Fuel Gauge Power
Bk Gn Yl Fresh Water Pump
Bk Rd Bl
Bk Rd Gn
Bk Rd Wh Instruments: Radar power
Bk Rd Yl
Bk Wh Bl
Bk Wh Gn
Bk Wh Rd
Bk Wh Yl
Bk Yl Bl
Bk Yl Gn
Bk Yl Rd
Bk Yl Wh
Bl Bk Gn Instruments: Fluxgate Compass
Bl Bk Rd Instruments: Seatalk link; VHF {-} MFD 95a
Bl Bk Wh Cockpit Switches: Deck Wash
Bl Bk Yl Instruments: Autohelm power
Bl Gn Rd Port Fuel Gauge Sender
Bl Gn Wh Starboard Bilge Pump
Bl Gn Yl Cabin Lights - Starboard side
Bl Rd Gn
Bl Rd Wh Port Bilge Pump
Bl Rd Yl Cabin Lights - Port side
Bl Wh Gn
Bl Wh Rd
Bl Wh Yl
Bl Yl Gn Anchor Light power and Mast Lights shared ground
Bl Yl Rd Steaming Light and Spreader Light power
Bl Yl Wh Tri-Light power and Mast Lights shared ground
Gn Bk Rd Shore Power inlet and Starboard recepticals
Gn Bk Wh TV Antenna Coax
Gn Bk Yl Instruments: Wind Cluster
Gn Bl Rd Instruments: Rudder Angle Sensor
Gn Bl Wh
Gn Bl Yl Accessories Plugs / Ciggie Lighter Sockets
Gn Rd Wh Instruments: VHF power
Gn Rd Yl Speakers
Gn Wh Rd Inverter to Galley receptacal
Gn Wh Yl
Gn Yl Rd
Gn Yl Wh
Rd Bk Wh Head and Holding Tank Pumpout
Rd Bk Yl
Rd Bl Wh Andersen Plugs
Rd Bl Yl Instruments: Hydraulic Steering Pump
Rd Gn Wh Instruments: MFD 95a and Seatalk power
Rd Gn Yl Starboard Fuel Gauge Sender
Rd Wh Yl
Rd Yl Wh
Wh Bk Yl Cabin Fans
Wh Bl Yl
Wh Gn Yl Windlass
Wh Rd Yl Shower Drain Pump
Record[
Section: Technical
Title: Electrical Wiring Colour Codes
Date: 16-APR-2017
URL: http://cat-play-boat.blogspot.com/2017/04/electric-wire-colour-codes.html
]
Tags[
electrical, reference
]

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