An AC power cord is not included with the AC power supply.
The power cords for switches that use either the 1100 W or 715 W power supplies are keyed with a “notch” to ensure the proper orientation when plugged in. These cords are of 3x14 AWG.
For details about obtaining AC power cords for use in your country, refer to http://www.extremenetworks.com/product/powercords/.