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18 Gauge Marine Tinned Copper Primary Wire
18 Gauge Marine Tinned Copper Primary Wire – 105* C (UL) - (Multiple Colors)
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Retail: $29.95
Price: $16.95
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18 Gauge Marine Tinned Copper Primary Wire – 105* C (UL) is constructed to American Wire Gauge standards, and is designed for optimum use in the marine environment. Fine strand tinned copper conductor provides excellent resistance to corrosion while remaining flexible. 100' spools.
Marine Wire Color Code for Direct Current Electrical Systems under 50 Volts - ABYC
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Color
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Item
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Use
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Red
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DC Positive Conductor
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Positive Mains
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Black or Yellow
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DC Negative Conductor
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Return, Negative Mains
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Green or Green w/ Yellow Stripe
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DC Grounding Conductor
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Bonding System, Bonding Wires (if insulated)
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Light Blue
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Oil Pressure
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Oil Pressure Sender to Gauge
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Dark Blue
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Cabin & Instrument Lights
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Fuse or Switch to Lights
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Brown
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Generator Armature
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Generator Armature to Regulator
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Brown
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Alternator Charge Light
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Generator, Terminal/Alternator, Auxiliary Terminal to Light to Regulator
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Brown
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Pumps
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Fuse or Switch to Pumps
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Grey
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Navigation Lights
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Fuse or Switch to Lights
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Grey
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Tachometer
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Tachometer Sender to Gauge
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Orange
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Accessory Feed
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Ammeter to Alternator or Generator Output and Accessory Fuses or Switches
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Orange
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Common Feed
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Distribution Panel to Accessory Switch
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Pink
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Fuel Gauge
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Fuel Gauge Sender to Gauge
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Purple
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Ignition
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Ignition Switch to Coil & Electrical Instruments
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Purple
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Instrument Feed
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Distribution Panel Electrical Instruments
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Brown w/ Yellow Stripe
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Bilge Blowers
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Fuse or Switch to Blower
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Yellow w/ Red Stripe
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Starting Circuit
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Starting Switch to Solenoid
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Tan
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Water Temperature
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Water Temperature Sender to Gauge
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Green/Stripe (G/x) (except G/Y)
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Tilt Down and/or Trim In
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Tilt and/or Trim Circuits
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Blue/Stripe (Bl/x)
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Tilt Up and/or Trim Out
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Tilt and/or Trim Circuits
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