Class K

Class K welding cable combines flexible stranded copper conductors with a rubber insulating cover for welding-circuit connections. The construction supports handling and routing between compatible welding equipment, electrode leads and work-return connections. Class K stranding provides a commonly specified flexible conductor arrangement for welding leads. Conductor size and lead length are matched to welding current, duty cycle and connection hardware. The selected cover and product markings establish temperature capability and permitted exposure, with other power applications requiring the corresponding cable approvals.