Interconnection cord set: "assembly consisting of one cable or cord fitted with one non-rewirable plug connector and one non-rewirable connector, intended for the interconnection between two electrical appliances". 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. The first edition of IEC 320 was published in 1970 [2] and was renumbered to 60320 in 1994. [3] Terminology [ edit ] IEC 60320 C5 connector Xbox One Power Supply | Xbox One Console". support.xbox.com. Archived from the original on 2016-11-26 . Retrieved 2016-11-25.

The dimensions and tolerances for connectors, appliance inlets, appliance outlets and plug connectors are given in standard sheets, which are dimensioned drawings showing the features required for safety and interchangeability. 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. This kind of coupler is used by Roland Corporation for a couple of synthesizer and drum-computer models (for example: TR-909, D-50) and by Revox for many older models of their hi-fi equipment (for example, A76, A77, A78, B77, B225). Was also used heavily on Marantz hi-fi equipment in the 1980s and 1990s. at 120V, the rated 150 W power (however you end up with a 2×80W output rating with less than 160W input rating… marketing) would be only a bit above 1A, but the fact that there's additional outlets really is the game changer here: saving money on the supply plug might start a fire later on. One arbitrarily chosen example of a 1500W PSU with a C14 input is the Enermax MAXREVO 1500 W 80+ Gold. It manages to fit within the 15A input current limit because of its 80 Plus gold efficiency.In European countries the C15/C16 coupler has replaced and made obsolete the formerly common types of national appliance coupler in many applications. Plug connector: "part of the interconnection coupler integral with or intended to be attached to one cord". The power cord looks bifurcated – which would be very untypical for the European market for the late 80s/very early 90s (which is the era that the manual's font suggests) The C1 coupler and C2 inlet were commonly used for mains-powered electric shavers. These have largely been supplanted by cordless shavers with rechargeable batteries or corded shavers with an AC adapter.

IEC 60320-2-1: Sewing machine couplers [6] specifies couplers which are not interchangeable with other couplers from IEC 60320, for use with household sewing machines. They are rated no higher than 2.5A and 250V AC. We often find that people are unsure of the difference between mains power cables, or what the IEC standards are. To put it simply, the standards define the mechanical, electrical and thermal requirements and safety requirements of power couplers. MEM recomienda qué tipo de tomacorrientes se deben utilizar". Diario Correo (in Spanish). 24 January 2016 . Retrieved 18 January 2019. 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.

A similar but polarized connector has been made, but is not part of the standard. Sometimes called C7P, it is asymmetrical, with one side squared. Unpolarized C7 connectors can be inserted into the polarized inlets; however, doing so might be a safety risk if the device is designed for polarized power. Although not specified by IEC 60320, and not clear whether any formal written standard exists, the most common wiring appears to connect the squared side to the neutral, and the rounded to the hot line. [23] [24] Note: Clause 9.5 was added to IEC 60320-1:2015, this requires that "It shall not be possible to engage a part of a non-standard appliance coupler with a complementary part of an appliance coupler complying with the standard sheets in any part of IEC 60320." The IBM Wheelwriter series of electronic typewriters are one common application. Three-wire cords with C13 connectors, which are easier to find, are sometimes used in place of the two-wire cords for replacement. In this case, the ground wire will not be connected.