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Recreational Vehicle Powercoils
Standard - Black (RV)





7-way Wiring Systems

Today’s tractor and trailer 7-way wiring systems use 12 gauge wiring for lighting, 10 gauge wiring for the stop lamp (red) and ABS (blue) circuits and an 8 gauge wire to provide an adequate ground return. All new tractors and trailers must be equipped with these sizes of wiring to provide the necessary power to support lighting & ABS systems. Multi-conductor cable in this configuration is colored green for the primary ABS cable and yellow for an auxiliary cable if one is required, and the cable of this construction that must meet the rigorous performance requirements of SAE J2394.

You can replace any lighter gauge wiring with these wire sizes as long as you use the appropriate connections such as SAE J560, 7-way plugs & sockets. Therefore, if you operate any ABS-equipped tractors or trailers you may wish to use only the J2394 type cable.

  • Used for RVs, including boat, snowmobile and utility trailers
  • Available in 4 or 6 conductor
  • Excellent coil memory and durability
  • Flexible in temperatures to -85º (-65ºC)
  • RV coil - complete with plugs
  • Rugged abrasion-resistant  jacket is resistant to gasoline and  commonly used chemicals
  • Maximum current carrying capacity for 12 volt use
  • Now featuring Buffalo Plug Design
Part Number Stock Code
Cable Type
Length
Number of Plugs
7R6062M
37212
6 Conductor / 14 gauge
6 ft
2
7R6082M
37213
6 Conductor / 14 gauge
8 ft
2
7R6102M
37214
6 Conductor / 14 gauge
10 ft
2
7R6122M
37215
6 Conductor / 14 gauge
12 ft
2
7R6152M
37216
6 Conductor / 14 gauge
15 ft
2
7R4062M
37203
4 Conductor / 14 gauge
6 ft
2
7R4082M
37205
4 Conductor / 14 gauge
8 ft
2
7R4102M
37207
4 Conductor / 14 gauge
10 ft
2
7R4122M
37208
4 Conductor / 14 gauge
12 ft
2
7R4152M
37209
4 Conductor / 14 gauge
15 ft
2



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