International Electrotechnical Commission
Glossary

EN supplementary insulation  
independent insulation applied in addition to basic insulation, for fault protection

[SOURCE: IEC60050-195:1998, 195-06-07]


TC/SC:82Terms     Info     Publications
Published in:IEC 62548, ed. 1.0 (2013-07) Terms     Info
Reference number:3.1.51

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