Midland Industries 39744 Coiled Cable Assembly 4 Awg 12V 200A

Product Description

The MIDLAND INDUSTRIES 39744 is a dual-pole coiled electric cable assembly designed for heavy-duty electrical connections in commercial vehicle and air brake accessory applications. Built with 4 AWG conductors on both ends, this assembly handles up to 200 amps at 12 volts DC. The coiled design provides flexible reach while retracting neatly when not in use, reducing cable clutter in tight underhood or chassis environments. The cable ships in a 12-foot coil length with 12-inch leads at both ends and is finished in black. It is typically installed by commercial truck technicians or fleet maintenance professionals working on tractor-trailer electrical systems.

This cable assembly is suited for use in commercial vehicle power distribution, air brake accessory circuits, and trailer connection systems where high-current, low-voltage DC runs are required. The 12-inch lead length on each end provides adequate working length for terminal connections or splice points in typical chassis wiring layouts. Applications commonly include tractor-trailer air brake accessory power runs and auxiliary power circuits that demand a flexible, high-ampacity coiled cable solution.

Key Features

• Dual-pole construction with 4 AWG conductors at both ends for balanced current capacity
• Rated at 200 amps continuous at 12 volts DC for high-current commercial vehicle circuits
• 12-foot coil length with 12-inch leads at each end for flexible installation reach
• Coiled design retracts to reduce slack and cable management issues in chassis environments
• Black finish for standard commercial vehicle electrical identification

Compatibility

Designed as an OEM-style replacement or direct-fit cable assembly for commercial vehicle air brake accessory circuits and high-current 12-volt DC trailer or chassis wiring applications.

Installation Notes

Installation is typically performed by qualified commercial vehicle technicians or fleet electricians familiar with 12-volt DC chassis wiring. Disconnect the vehicle battery and isolate the circuit before beginning any cable replacement or connection work. Ensure all terminal connections are properly crimped or bolted to the specified lug hardware and protected against moisture ingress. Follow applicable vehicle manufacturer wiring guidelines and any relevant SAE or FMCSA electrical standards for commercial vehicle circuits.