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IEVref:426-11-43ID:
Language:enStatus: Standard
Term: intrinsic safety "iD"
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Definition: Type of Protection based on the restriction of electrical energy within apparatus and of interconnecting wiring exposed to the potentially explosive atmosphere to a level below that which can cause ignition by either sparking or heating effects

Note 1 to entry: Type of Protection "iD" has been replaced by Type of Protection "i" in accordance with IEC 60079-11, Explosive atmospheres – Part 11: Equipment protection by intrinsic safety "i".

Note 2 to entry: This entry was numbered 426-19-01 in IEC 60050-426:2008.


Publication date:2020-03
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