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IEVref:426-01-16ID:
Language:enStatus: Standard
Term: EPL Ma
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Definition: equipment for installation in a mine susceptible to firedamp, having a "very high" Level of Protection, which has sufficient security that it is unlikely to become an ignition source in normal operation, during expected malfunctions or during rare malfunctions, even when left energized in the presence of an outbreak of gas


Publication date:2020-03
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