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The international standard DIN EN/IEC 60309 applies to plugs, receptacles, connectors and appliance couplers that are mainly used in industrial sectors (rated voltage up to 1.000 V, 500 Hz and rated current to 125 A). The first part (DIN EN/IEC 60309-1) describes general requirements for every plug connector in industrial use.
given here to electrical, electronic and manufacturing engineering, and quantities in associated fields are, where necessary, assigned alternative or second-choice symbols. The units and symbols listed throughout this booklet conform to the recommendations of the International Electrotechnical
Symbols and graphical representations. The standby symbol indicating a sleep mode or low power state has become a bit of an icon for techies the world over. IEC created it as well as many other graphical representations that are used on electrical devices, systems and parts.
Outlet. According to NEC, An Outlet is a point which is used to provide electric supply (by taking out the current for further utilization) to the electrical appliances, devices and equipment. For example, an outlet is a point into which electrical cords and plugs are plugged to power ON a device.
See the definitions of lighting outlet and receptacle outlet. Both of these terms are tied to the definition of the general term “outlet,” which is defined as a point on the wiring system at which current is taken to supply utilization equipment.
Basic electrical and electronic graphical symbols called Schematic Symbols are commonly used within circuit diagrams, schematics and computer aided drawing packages to identify the position of individual components and elements within a circuit.
1 sie 2022 · This document gives additional requirements for plugs and socket-outlets for high load (HL). These plugs and socket-outlets are typically intended to be used for loads applying long and repetitive cycles up to the rated current of the accessories, see Annex I (normative).
