Primary lines for automotive use are utilized in a variety of applications, including connecting a harness for a vehicle's general circuitry, as well as specialized electrical connections.
Different connections require different gauges of automotive wires. Automotive leads are separated by the temperatures they can withstand. They are made from diverse materials to ensure compatibility across different applications.
Image Source: Google
Automotive primary wires are typically separated into the following types:
GPT The lines are made to be compatible with SAE J-1128-specific circuitry. Temperature Range: -40 deg C – 90 deg C
TWP The cords have smaller diameters and are lighter than other types of wires. They can also be produced without a lead. Temperature Range: -40 deg C – 90 deg C
HDT is a reference to thermoplastic with high performance. It is made up of a layer of protection that allows it to function in extreme conditions. Temperature Range: -40 deg C – 105 deg C
GXL The cables are used for general circuitry and in the ground wires for batteries. They are utilized for high temperatures in SAE J-1128 specifically designed circuits. Temperature Range: -40 deg C – 155 deg C
SXL like GXL wiring is utilized in general circuits as well as ground wires for batteries. Temperature Range: -40 deg C – 155 deg C
TXL It is an extremely low tension, high-temperature wire. It is lightweight and has a tiny diameter. Temperature Range: -40 deg C – 155 deg C
If you're unable to find the appropriate type of primary wire for automotive use for your specific application in the options above. It is worth making your wire more customized. A company that can customize its products can understand the requirements of your application and create an item that will meet those particular requirements.