HEAVY DUTY- suitable for high power equipment, 14 Gauge American wire with a maximum working current of 15 Amps Suitable for 120V electric appliance, for repairing, replacement or DIY Open-end 3 Wire, the cable just have a 3-prong plug at one side, and another end without a plug, just 3 wire with stripped off for connection Connector was included for wiring connection, very fast and easy to use Commercial grade, widely used on commercial product or residential product