7 Way Trailer Wiring

According to UL Standard
PVC &PVC Sheath
Approved by CE, UL
Place of Origin: Henan, China
Number of Cores:7
HS Code: 8544492100
MOQ: 1000 Meters
Low Voltage

3.9 $ / Meter

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7 way trailer wire is flexible cable used to contacting trailer vehicle. 7 core trailer wire consists of seven wires that are color-coded to match the functions they control. The conductor is stranded copper wire, and insulation and sheath are flexible PVC. Therefore, the feature of the 7 way trailer wiring is very soft, friction-resistant, and durable.

7-way trailer wire gauge: 14 gauge, 12 gauge
Diameter: 12.7 mm
Test Voltage:2.0KV/5Min
Temperature Range: Max 90°C, Min -10 °C

Conductor: Stranded Copper
Insulation: PVC/ Insulation Color: Green, Yellow, Brown, Blue, Black, White, Red
Sheath: PVC/ Color: Black

FAQ

What is the main advantage of 7-Way over 4-Way wire?

A 4-way wire only powers basic lights (stop, turn, tail). A 7-Way wire adds functionality for Electric Trailer Brakes, Reverse Lights, and 12V Auxiliary Power (for charging the trailer battery).

What is a 7 Way trailer wire used for?

A 7 Way trailer wire is used to connect a towing vehicle to a trailer, supplying power for lighting, brakes, and auxiliary functions.

Is 7 Way trailer wiring AC or DC?

7 Way trailer wiring operates on 12V DC, supplied by the towing vehicle.