Welding cable’s main job is transferring current from a welding machine to your welding electrode. These sturdy conductors have several features that make them unique when compared to other types of cable. The copper conductor of a welding cable consists of many fine copper strands and is insulated with a durable non-conductive jacket. There are many factors to consider when you are comparing different types of Welding Cable For Sale.
The first consideration should be based on the level of current your cables will be handling. Current is measured in amps, and the more current your cable will be handling, the more conducting area it will need. So if you need a cable that can handle a high level of amperage, you will need a cable with a larger diameter. If your cable is too thin, it will not have enough copper to channel the amperage, and the cable will overheat and eventually fail. A failing cable can easily catch fire or cause other issues. Choosing the right cable diameter for your machine will help you avoid these kinds of failures.
The diameter of your cables will be determined by their American Wire Gauge(AWG). This system is slightly counterintuitive, with larger numbers indicating smaller diameters, i.e. a 4 AWG cable will be thinner than a 2 AWG cable. Once the system reaches 0, larger sizes are represented by adding extra 0s or simply represented as 1/0 for 0 or 2/0 for 00 and so on. Welding cable can be found in sizes ranging from 6 AWG to 4/0 AWG.
When you’re looking for a welding cable for sale, there are a few more factors to consider once you know the AWG you need. You will want to make sure that your cable has the highest thread count possible. The thinner the strands of copper, the more threads of copper contained in your cable, and the more flexible your cable will be. Highly flexible cables are less likely to break from continued use.
You will also want to make sure the cable you purchase is properly rated. Most welding cables can handle up to 600 volts. If you are using your cable for an application that requires higher voltage, choose a different type of cable for the job. You should also ensure that the cable has a good temperature rating. If you are pushing your cable with high current, the internal temperature can exceed the cable’s ability to dissipate heat and lead to a failure of the cable jacket. As long as your cable is not undersized, you should be able to avoid overheating.
Finally, you want to ensure that the cable you purchase will work well in your environment. If you work around corrosive chemicals or extreme temperatures, it’s crucial to ensure that your cables can handle those conditions. Be sure your cables have a sturdy jacketing and will be safe your whatever jobs you need them for.
If you are looking for the highest quality welding cables, visit the Electric Wire and Cable Specialists (EWCS). We manufacture the highest quality welding cables right here in the US. Our cables are highly flexible, with our largest 4/0 cables containing over 2000 individual copper strands. Our cables can handle temperatures ranging from -40°C to 105°C (-40°F to 220°F) and are rated for 600 volts. You can find our welding cable for sale in red and black, with some sizes also available in blue and green. If you need welding cable or any other wire and cable, visit our site today or give our team a call at 800-262-1598.