4/0 Welding Cable Class K Cut to length - Sold by the foot Minimum 25' to maximum 5000'. Please call for longer put ups Colors Available:Black, Red, Blue & Green Applications:Secondary voltage resistance welding leads. Power supply applications not exceeding 600 volts AC. Also Known As:Battery Cable, 4/0 Welding Lead, Temporary Power Cable, 4/0 Flexible Cable, 600 Volt Cable, 4/0 Copper Cable, 4/0 Welders Lead, Hurricane Cable, etc. Features:Good flexibility. Abrasion-resistant. Good color retention. Jacket:Premium-grade 90ºC EPDM, black or red. Temperature range: -40ºC to +90ºC Standards:RoHS Compliant Conductor:Fully annealed stranded bare copper Class K Specifications*: Size: 4/0Conductor Strand: 2054/30Outside Diameter: 19.05 mm / 0.750 inchesWeight: 0.820 lbs per ftCurrent Amps: 310 (For 600 Volt In-Line Applications)