Xbox One [19] and some Xbox 360 power supplies, [20] some vacuum cleaners, CPAP machines, audio equipment, televisions, medical devices, IBM Wheelwriter typewriters.

Some electric kettles and similar hot household appliances like home stills use a supply cord with a C15 connector and a matching C16 inlet on the appliance; their temperature rating is 120°C (248°F) rather than the 70°C (158°F) of the similar C13/C14 combination. The official designation in Europe for the C15/C16 coupler is a "hot-condition" coupler. IEC - SC 23G Dashboard > Projects / Publications: Work programme, Publications, Stability Dates, Project files". www.iec.ch . Retrieved 2023-05-12.The C13/C14 connector and inlet combination are used in a wide variety of electronic equipment ranging from computer components like the power supply, monitors, printers and other peripherals to video game consoles, instrument amplifiers, professional audio equipment and virtually all professional video equipment. An early example of a product that uses this connector is the Apple II. A power cord with a suitable power plug (for the locality where the appliance is being used) on one end and a C13 connector (connecting to the appliance) on the other is commonly called an IEC cord. Connector: "part of the appliance coupler integral with, or intended to be attached to, one cord connected to the supply". For use in very-high-temperature settings, such as some stage lighting instruments. Similar to C15/C16, but the top is narrowed to exclude the C15 cord connector.

Interconnection couplers are similar to appliance couplers, but with the gender roles reversed. Specifically, the female appliance outlet is built into a piece of equipment, while the male plug connector is attached to a cord. They are identified by letters, not numbers, with one letter identifying the plug connector, and the alphabetical next letter identifying the mating appliance outlet. For example, an E plug fits into an F outlet. Beginning with an amendment published in 2022, three of the commonly used high temperature variants have been standardized as types M–R. [26] C15/C16- This connector is often referred to as a kettle lead due to its use in powering electric kettles. They are well suited to this task due to their designation as a ’hot condition’ coupler and having a high-temperature rating IEC Connectors are used as power couplers for electrical appliances. IEC refers to the set of standards from the International Electrotechnical Commission, ensuring that the power cords for appliances conform to a standardized set of safety requirements for appliances not exceeding a 250 V ac voltage or 16 A rated current. Very common on personal computers and peripherals. Commonly referred to as a "kettle cord" or "kettle lead", [17] [18] but kettles in countries using 120V require the C15/C16. In addition the standards define further general criteria such as withdrawal forces, testing procedures, the minimum number of insertion cycles, and the number of flexings of cords.Connectors are also classified according to the method of connecting the cord, either as rewirable connectors or non-rewirable connectors. North American rating agencies ( CSA, NOM-ANCE, and UL) will certify IEC 60320 connectors for higher currents than are specified in the IEC standard itself. In particular, UL will certify:

Earthed, 16A, polarized. This coupler is used for supplying power in IT applications where higher currents are required, for instance on high-power workstations and servers, power to uninterruptible power supplies, power to some power distribution units, large network routers, switches, blade enclosures, and similar equipment. This connector can also be found on high-current medical equipment. It is rectangular and has pins parallel to the long axis of the coupler face. We recommend you return any goods via a postal/carriage service that requires a signature upon delivery.This is exploited by high-powered computer power supplies, up to 1200W output, and even some particularly efficient 1500W output models [16] to use the more popular C14 input on products sold worldwide.