The UL3311 Battery Cable is suitable for use as battery cable, welding cable, motor leads, and other DC power applications including the internal wiring of appliances and uninterruptible power supply systems. This product has thermoset EPDM insulation that has excellent abrasion resistance, strippability, flexibility, and dielectric strength. This 4/0 gauge UL3311 battery cable is Class K, with 100% bare copper stranding, meeting MTW and AWM specifications and is a certified zero-halogen product.