International
Electrotechnical
Commission
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Area
Equipment for explosive atmospheres
/ Type of protection "n"
IEV ref
426-13-07
en
sealed device "nC"
device that is constructed so that it cannot be opened during normal service and is sealed effectively to prevent entry of an external atmosphere
fr
dispositif clos "nC"
, m
dispositif construit de telle sorte qu'il ne peut pas être ouvert en service normal et clos de manière efficace pour empêcher la pénétration d'une atmosphère externe
ar
جهازمحكم درجة "nC"
de
abgedichtete Einrichtung "nC", f
es
dispositivo sellado "nC", m
it
dispositivo sigillato “nC”
ja
密閉デバイ"ｎＣ"
no
nb
forseglet enhet "nC"
pl
urządzenie uszczelnione "nC", n
pt
dispositivo estanque "nC"
ru
герметичное устройство "nC"
zh
密封装置“nC”
Publication date:
2020-03
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