Ac power cord types Today we’re going to be taking a look at power connectors. 9 ft/2. Terminated, custom stripping, hanked Australia cords available. The type 15 socket is recessed, and has five openings (three round and two flat rectangular). Different, non-interchangeable plug computer power cord types are created based on specific amperages/voltages, and are each given a NEMA designation. Wire Gauge - AWG. The C2 Inlet mates with a C1 connector, and is commonly used for powering small electronics like razors. Australian stock and Warranty with Fast Free Shipping from our Sydney Warehouse. The US and Canada have strict standards for power cords used in medical environments. Plug diameter; C13 power cords are generally used and come in different lengths from 6 to 25 feet. wrgiydejcdfknfopptzqnpfkihgotbepprszuynhnhvofvrjtzxwyakdypxoujcecpjtukqh