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PNW 23E-322 ED1

Devices for protection against overvoltages caused by supply failures and for safeguarding the protective earthing

General information

10.98   New project rejected   Feb 27, 1998

IEC

TC 23/SC 23E

International Standard

Life cycle

NOW

ABANDON
PNW 23E-322 ED1
10.98 New project rejected
Feb 27, 1998