Midland Industries Electric Cables

Overview

The MIDLAND INDUSTRIES 39748 is a 4-way coil electric cable assembly designed for air brake electrical connections on commercial vehicles and trailers. Built with 14 AWG conductors and a 4 AWG ground, this assembly provides reliable multi-circuit connectivity in demanding transport environments. The coiled design extends and retracts to accommodate cab-to-trailer movement while keeping the cable clear of running gear. 12-inch leads on both ends allow for straightforward connection at the socket and plug points. Rated for temperatures from 55 degrees F to 150 degrees F, it handles the thermal range encountered in year-round over-the-road service. This assembly is installed by commercial vehicle technicians and fleet maintenance professionals. This cable assembly is used in air brake electrical systems on semi-trucks, tractors, and trailers requiring a 4-way coil configuration. The 12-foot coiled length provides adequate reach between a standard tractor and trailer when fully extended. The 12-inch pigtail leads on both ends fit standard 4-way flat or round air brake socket housings depending on the termination style. It is appropriate for use in fleet maintenance shops, roadside service, and new trailer wiring installations where a durable, coiled multi-conductor cable is required. Key Features 4-way coil configuration with 12-inch leads on both ends for easy socket and plug termination 14 AWG conductor size suitable for standard air brake circuit current loads 12-foot coiled…