

Heavy Duty 4 Wire Trailer Wire
- According to UL Standard
- PVC &PVC Sheath
- Approved by CE, UL
- Place of Origin: Henan, China
- Number of Cores: 4
- HS Code: 8544492100
- MOQ: 1000 Meters
2.2 $ / Meter
5
- Product Details
4 way trailer wire is four conductors or wires used for trailer lighting control, and each wire is color-coded for functional differentiation. Typically consisting of copper conductor and PVC insulation, 4 trailer wire is wear-resistant and durable. Compared to 7 way trailer wire, 4 way trailer wire is easier to operate. If you want to check out 4 way trailer wire near me, ZW’s 14 gauge 4 conductor trailer wire is your preferred choice.
- Specification
- 4-way trailer wire gauge: 14 gauge, 12 gauge
- Diameter:11mm
- Test Voltage:2.0KV/5Min
- Temperature Range: Max 90°C, Min -10 °C
- Construction
- Conductor: Stranded Copper
- Insulation: PVC/Insulation Color: Green, Yellow, Brown, White
- Sheath: PVC /Color: Black
- Parameter
FAQ
What is the difference between "Round" and "Flat" 4-wire trailer cable?
While flat ribbon cable is standard for light-duty boat trailers, Round cable features a thick outer jacket that encases all conductors. This round profile allows for a 360-degree water-tight seal when passing through grommets and connectors, making it superior for heavy-duty and commercial applications.
What wire gauge is typical for heavy duty 4 wire trailer cable?
Common gauges include 14 AWG and 16 AWG, depending on current requirements.
What industry standards does this cable meet?
Professional-grade trailer wire should meet SAE J1128 (Low Voltage Primary Cable) and SAE J378 (Marine/Outdoor specifications) requirements for electrical performance and abrasion resistance.
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