So, what is welding cable, anyway? Here at EWCSWire, we take pride in our advanced knowledge of every product we sell. That way, you can contact our excellent customer service and leave the conversation both pleased and informed. Since our inception in 1994, we’ve dedicated our business to supplying wires and cables to those who need them. We ship fast and make sure that your products reach you in a timely manner, most products getting to you within two to three days after the initial purchase. That’s what makes us a reliable name in wires and cables and that’s what makes us your go-to for a 4/0 Welding Cable. Welding cable is cable that is used as an electrical conductor for a welding current. Our welding cable is made of the highest quality materials to ensure minimal wear and tear and optimal functionality. It’s composed of 100% copper inside of a high quality synthetic EDPM rubber insulation that is resistant to both sunlight and water. These cables are incredibly flexibl...