This flexible 12 AWG cord adds reach for compatible 220V welders and plasma cutters. Select it by the machine's input-current requirement and actual plug configuration, not welding-output amperage. Choose by Input Requirements Select an extension cord from the machine's input voltage and input-current rating, not its welding-output amperage. Confirm the receptacle and equipment plug match the cord before connecting it. Key Specifications Wire: 12 AWG Application: Compatible 220V welding and cutting equipment Length options: 20 ft (6.1 m) and 40 ft (12.2 m) Before Use Verify the machine nameplate and branch-circuit rating. Confirm the plug and receptacle configuration. Fully uncoil the cord during high-load operation. Inspect the cord and connectors before use; remove the cord from service if damaged.