Commercial Truck 7-Way Trailer Electrical Cord Assembly (Straight & Coiled)

The Vortex 7-Way Commercial Trailer Electrical Cord Series delivers reliable power transmission between tractor and trailer for ABS, brake lights, turn signals, and auxiliary circuits. Manufactured to meet strict SAE J560 and SAE J2394 standards, this green heavy-duty cable features high-conductivity copper conductors encased in an all-weather jacket that remains flexible down to -85°F (-65°C). Fitted with dual die-cast zinc 7-pole male plugs and stainless steel strain-relief spring guards, it prevents wire breakage and terminal corrosion. Available in both Straight (for tender spring setups) and Coiled (self-retracting) configurations in 12 Foot and 15 Foot lengths. Shipped directly from our Wheeling, Illinois warehouse.

Product Overview

Ensure uninterrupted power to your trailer’s safety, lighting, and ABS systems with our 7-Way Commercial Trailer Electrical Cord Assembly. Engineered for long-haul semi-trucks, commercial fleets, and heavy equipment, this cable connects tractor cab power outlets directly to trailer sockets with maximum conductivity and corrosion defense.

Choose between a Straight Cable (ideal for use with pigtails, tracker bars, and dual tender springs) or a Coiled Cable (designed for tight tractor-trailer spaces with automatic self-retracting anti-sag memory). Both styles feature rugged die-cast zinc plugs with locking tabs and heavy-duty spring guards at both ends to absorb tension during sharp turns and prevent dynamic cable fatigue.

Key Performance Advantages

• SAE J560 & SAE J2394 Compliant: Built to standard commercial vehicle specifications, ensuring universal plug-and-play fitment with all 7-pole tractor-trailer sockets and ABS requirements.

• Extreme Cold Weather Resistance: High-grade green outer jacket engineered to withstand sub-zero conditions down to -85°F (-65°C) without cracking, stiffening, or tearing.

• Heavy-Duty Die-Cast Zinc Plugs: Dual 7-pole male connectors feature solid brass pins, integrated finger grips, slant-cut housing for easy insertion, and stainless steel spring strain reliefs.

• High-Efficiency Copper Wiring: Color-coded multi-strand copper conductors (1/10-2/12-4/14 AWG rating) provide steady voltage for heavy electrical draw without power drop or overheating.

• Straight & Coiled Configurations: Select Straight for clean suspended setups or Coiled for compact, self-storing expansion up to 12FT or 15FT.

Technical Specifications

Variant Options & Configurations

Select the exact style and working length required for your truck or fleet:

Style 1: Straight 7-Way Electrical Cord

• Option A: Straight 7-Way Cord - 12 Feet

• Option B: Straight 7-Way Cord - 15 Feet

  (Best used with hose tracker bars, pigtail springs, and tender spring kits)

Style 2: Coiled 7-Way Electrical Cord

• Option C: Coiled 7-Way Cord - 12 Feet

• Option D: Coiled 7-Way Cord - 15 Feet

  (Best used for self-retracting anti-sag installations between tractor and trailer)