International Electrotechnical Commission
Glossary

ENdouble insulation 
insulation comprising both basic insulation and supplementary insulation

TC/SC:82Terms     Info     Publications
Published in:IEC 62257-7-1, ed. 2.0 (2010-09) Terms     Info
Reference number:3.11
Source:IEC 60050-195:1998, 195-06-08

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