For IEC , the – VAC mains plug, see NEMA connector § NEMA 5. For IEC , the extra low voltage connectors, see DC connector § IEC IEC plug. IEC is an international standard designed “to provide a standard for a safe, compact. GOST IEC IEC system of plugs and socket-outlets for household and similar purposes. Part 2. Plugs and socket-outlets 15 A V a.c. and 20 A V . Find the most up-to-date version of IEC at Engineering
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IEC – Wikipedia
The IEC is similar to the Italian plug CEI idc A “Type L”with the same front profile shaped as a flat hexagon and the same position of the line and neutral pins the centres spaced 19 mm apart. From Wikipedia, the free encyclopedia. Plugs and socket-outlets 16 A V a. Ambiguity between line and neutral. Attempts to standardize European electrical power distribution started already in the early s!
However, since 1 Januaryonly type 11 and 12 plugs with partially sleeved line and neutral pins are allowed to be imported and distributed in Switzerland to reduce the risk of electrical shocks. Distance between line and neutral pin.
Archived from the original on Brand name of socket and plug: It ensures that the protective-earth pin establishes contact before the line and neutral pins. An insulating sleeve around the base of the line and neutral pin similar to Europlugs is not compulsory. The IEC has published a brief history about the international standardization of electrical plugs and sockets for domestic use, which is worthwhile reading.
The 3-pin version has a round protective-earth pin of the same length and diameter as the line and neutral pins, but with no insulating sleeve.
Museum of Plugs and Sockets: IEC standard household plug
Details are given below. South Africa and Brazil are the first countries in the world that have introduced the standard. It was concluded with wide participation of the manufacturers of plugs and sockets and of electrical and electronic equipment, in July ofwith the publication of the norm ABNT NBR Offset of earth pin distance from center line.
Modern injection moulding technology enables robust and safe 60906- to be smaller than the Schuko and BS systems, which were designed in the early and mid 20th century respectively.
Therefore, there is no compatibility between these grounded 3-pin plugs. Pins are thicker compared to 10A plugs 4. IEC plugs are rated up to 16A. Although it looks similar to the Swiss SEV plug, its dimensions are different.
REFIT found that “the harmonisation of plug and socket outlet systems in Europe, by introducing changes in national wiring legislations would have important transitional periods above 75 years “and that the cost to “replace the old socket-outlets and the corresponding plugs of the appliances being used ” was estimated at billion Euro, “generating a huge environmental impact, producing some tons of electrical waste”. However, the IEC standard explicitly discourages the use of multi-standard sockets, claiming that such sockets are likely to create safety problems when used with plugs from other countries.
Views Read Edit View history. Mains power connectors IEC The live pins are in contact while exposed. There are a number of non-compliance issues with IEC Socket for new plugs only.
Insulating sleeve around base of L and N pins. 6090-2 have partially insulated line and neutral pins. Practical consequences of the introduction of the new standard are among others: NBR does not require shutters on the apertures, a further source of non-compliance with IEC Sockets have a 10 mm deep recess, which eliminates the possibility of touching pins under tension with fingers or any object.
Retrieved 13 January The page that gives an overview of South African plugs shows the full socket. Iex fully comply with the IEC standard. In other projects Wikimedia Commons. In the European Union EU published recommendations advising against the harmonisation of domestic plug and socket systems in the EU.