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. Be the first to know about new products, featured content, exclusive offers and giveaways. Sign Up Songs that Use the C7 Chord 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:

RS PRO IEC C7 Socket to Type C Europlug Plug Power Cord, 1.8m

The pins-and-needles nature of the C7 chord makes an appearance on two pop classics: “Baby Love” by The Supremes and Eric Carmen’s “All By Myself.” On “Baby Love,” the C7 chord provides that “question mark” to what feels like a one-sided relationship. The chord also resonates with lonely heart Eric Carmen in his plea for love. Appliance inlet: "part of the appliance coupler integrated as a part of an appliance or incorporated as a separate part in the appliance or equipment or intended to be fixed to it".IEC 60320-1: General Requirements [1] specifies two- pole and two-pole with earth couplers intended for the connection of a mains supply cord to electrical appliances. Beginning with the IEC 60320-1:2015 edition, [5] this part also specifies interconnection couplers which enable the connection and disconnection of an appliance to a cord leading to another appliance, incorporating IEC 60320-2-2. At the same time, this part of the standard no longer includes standard sheets which were moved to a new part: IEC 60320-3.

RS PRO IEC C7 Socket to Type G UK Plug Power Cord, 1.5m

Cord set: "assembly consisting of one cable or cord fitted with one non-rewirable plug and one non-rewirable connector, intended for the connection of an electrical appliance or equipment to the electrical supply". For use in high-temperature settings (for example, electric kettle). Also used in some network appliances that provide PoE. As mentioned before, the C7 chord is almost the same as the C chord, with one small difference: the addition of a Bb. 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. Start by placing your index finger on the 8th fret of the low E string. Use that index finger to slightly butt up against the A string to mute it. Then, place your middle finger on the 8th fret of the D string. Finally, drop your middle finger down onto the 9th fret of the G string. Strum four strings down from the low E string, omitting the B and high E strings. When strumming, be sure to mute the A string, otherwise, you won’t get the true sound of a C7. C7 8th PositionIn addition to the connections within the standards, as mentioned, there are possible combinations between appliance couplers and IEC interconnection couplers. Fitted with a flexible cord, the components become interconnection cords to be used for connecting appliances or for extending other interconnection cords or power supply cords. Power cords are defined as any power cable which has had a connector installed prior to sale. There are versions that may have one connector and an unterminated end. Some assemblies may have a connector a plug. And some assemblies will even have 2 connectors (IEC lead extension). Depending on the application, there are various types to suit the needs. What are these cable assemblies used for? These cables are sometimes informally referred to as a "kettle cord" or "kettle lead", but the C13/14 connectors are only rated for 70°C (158°F): a device such as a kettle requires the C15/16 connector, rated for 120°C (248°F).

IEC-320-C7 AC Power Cords – Mouser - Mouser Electronics IEC-320-C7 AC Power Cords – Mouser - Mouser Electronics

IEC 60320-3: Standard sheets and gauges. [4] First published October 31, 2014, this part initially included the standard sheets for both appliance couplers and interconnection couplers. In a 2018 amendment, the standard sheets for the IP couplers defined by 60320-2-3 were added. [9] For appliance couplers the various coupler outlines are designated using a combination of letters and numbers, e.g., "C14". The connector supplies power to the appliance inlet. The appliance inlet is designated by the even number one greater than the number assigned to the connector, so a C1 connector mates with a C2 inlet, and a C15A mates with a C16A. Interconnection couplers have single letter designators, e.g., "F". They consist of a plug connector and an appliance outlet. The plug connector is the part integral with, or intended to be attached to, the cord, and the appliance outlet is the part integrated with or incorporated into the appliance or equipment or intended to be fixed to it, and from which the supply is obtained. Commonly known as a "figure-8", "infinity" or "shotgun" connector due to the shape of its cross-section, or less commonly, a Telefunken connector [21] after its originator.

Appliance outlet: "part of the interconnection coupler which is the part integrated or incorporated in the appliance or equipment or intended to be fixed to it and from which the supply is obtained". Non-rewirable plugs and connectors are typically permanently molded onto cords, and cannot be removed or rewired without cutting the cords.