Distribution
Choose primary wire that fits the circuit and the route.
Low-voltage wiring work can look simple until a circuit has to live in a vehicle, trailer, piece of equipment or crowded service environment. The wire must carry the expected load, reach every connection without strain and stay protected from heat, vibration, sharp edges and normal maintenance work. GXL cross-link wire gives automotive, fleet and equipment buyers a durable primary-wire option for circuits where the specification fits the application.
Electro-Fast supplies GXL wire across common 20 through 8 AWG sizes, including striped wire for clearer circuit identification. The range sits alongside terminals, connectors, fuses, loom, clamps and grommets, so a buyer can source the wire and the surrounding electrical parts from the same product family.
A useful wire order starts with the circuit, not the color of the old insulation. The load, total route length, protection method, termination style and environment all affect the material list. Bringing those details together early helps prevent a wire that is too small for the run, a terminal that does not fit or a replacement that is difficult to trace later.
Before ordering
Five details that make a GXL wire order more useful.
- Circuit purpose: Identify whether the wire supports lighting, controls, charging, accessories, trailer functions or another low-voltage branch circuit.
- Expected load: Use the equipment information and circuit protection plan to confirm a suitable wire size for the current the circuit will carry.
- Total route length: Measure the full path through the vehicle or equipment, including bends, pass-throughs, service loops and the return route when it applies.
- Identification needs: Confirm the required color or stripe pattern before replacing or building a harness. Clear identification makes later service work faster.
- Connection and protection: Note the terminal, connector, fuse, loom, clamp, grommet and edge-protection needs before the wire is cut or routed.
Why wire size and route work together.
Wire gauge is more than a number on a spool. A circuit that works well over a short route may need a different conductor size when the same load has to travel farther through a truck body, trailer frame, equipment enclosure or harness. Longer routes add resistance, and the full circuit path matters when planning a dependable connection.
Start with the vehicle or equipment manufacturer’s wiring information whenever it is available. Then account for the actual route, expected operating conditions and connection points. Choosing wire only by appearance or by what fits through an opening can leave a circuit with unwanted voltage drop, difficult routing or inadequate protection.
GXL wire is intended for primary-wire applications, not every electrical job. High-current battery, starter and inverter connections require purpose-built battery cable, while signal, radio-frequency or interference-sensitive circuits can call for shielded or coaxial cable. Matching the cable type to the job keeps a general wiring repair from becoming a repeat diagnosis.
Finish the connection
Wire, terminals and protection need to agree.
A dependable circuit is not created by wire alone. The terminal or connector must match the conductor and connection point, then be installed with the appropriate crimping method. A loose or poorly matched connection can create resistance, heat and intermittent performance even when the wire size is correct.
Electro-Fast carries terminals and connectors, heat shrink, fuses, fuse holders and cable-management products that commonly belong in automotive and equipment wiring work. Confirm the wire size, terminal style, stud size and protection plan before the order is placed so the parts work together at installation.
Explore terminals and connectorsKeep circuits easy to identify and service.
Wire color and striping are practical service details, especially in a repair where several circuits run through the same harness or enclosure. Matching the existing identification convention helps technicians trace a circuit later without relying on guesses or improvised labels. For new work, a consistent color plan makes inspection and future additions easier to manage.
Electro-Fast offers solid-color and striped GXL wire options across the GXL family. Before ordering, note whether the application requires a particular color, a stripe pattern or a matched pair of wires. If the exact existing wire is unknown, a photo of the circuit, the vehicle information or a previous part number gives the sales desk a better starting point.
Keep the wire protected after it leaves the spool. Use grommets where it passes through sheet metal or an opening, loom where a bundle needs abrasion protection, and clamps where a run needs support. Route wiring away from moving parts, exhaust heat, sharp edges and places where normal service activity can pinch or rub the insulation.
Put-ups that work for a repair or a regular program.
GXL wire uses 100 ft standard put-ups. Selected 500 ft and 1,000 ft put-ups are also available when repeat repairs, harness work or shelf stock calls for more material on hand. The right put-up depends on the work volume, storage space and how the wire will be issued between jobs.
For a one-off repair, plan the complete route and leave a sensible amount of working length for secure routing and service access. For recurring maintenance or production work, consider the colors and gauges used most often, then stock enough material to avoid piecing together a circuit from short leftovers. A well-planned put-up can reduce unnecessary joins, waste and rushed reorders.
If the requirement does not line up with a standard put-up, share the approximate footage, AWG size, color and application with the sales desk. That helps start the conversation with the real job instead of a part-number guess.
Build the quote around the job, not just the spool.
A clear quote request should describe the circuit as well as the wire. Include the AWG size, color or stripe requirement, approximate footage and the vehicle, trailer or equipment application. If the wire is replacing an existing run, a photo, wiring reference or old part number can help identify the intended material.
Then add the parts at both ends of the run. Note whether the job needs ring, spade, butt or connector-pin terminals, along with any stud sizes, connector housings, heat shrink, fuses, fuse holders, loom, clamps or grommets. Providing those details together makes it easier to identify materials that are ready for the actual installation.
Electro-Fast can help when the need extends beyond the wire itself. Bringing the wire, connection hardware and protection pieces into the same request helps maintenance teams, installers and fleet buyers avoid the missing small part that stalls a repair after the main material has arrived.
Parts and quote support
Get the right GXL wire and supporting parts moving.
Share the gauge, color, footage, application and connection details you have. The Electro-Fast sales desk can help narrow matching material and availability.
Frequently asked questions
What is GXL wire used for?
GXL wire is cross-linked primary wire commonly used for low-voltage automotive, fleet, trailer and equipment circuits. It is a practical choice for many protected branch circuits when the circuit requirements and installation conditions match the wire specification.
What sizes of GXL wire does Electro-Fast carry?
Electro-Fast carries GXL wire in 20, 18, 16, 14, 12, 10 and 8 AWG, including striped options for clearer circuit identification. Check the part list for available colors and specific part numbers.
What GXL wire lengths are available?
GXL wire uses 100 ft standard put-ups. Selected 500 ft and 1,000 ft put-ups are also available for repeat work, production needs and larger stock requirements.
What should I include in a GXL wire quote request?
Include the AWG size, color or stripe requirement, footage, application and any matching terminal, connector, fuse, loom, clamp or grommet needs. Those details help the sales desk identify the most useful materials for the job.