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prEN 50XXX

Revision of UNE 21056:1981: Grounding electrode. Coupling cylindrical bars of steel-copper. prEN 50XXX

General information

30.98   Project deleted   Oct 6, 2000

CENELEC

CLC/TC 64 Electrical installations and protection against electric shock

European Norm

Scope

This standard specifies requirements for grounding electrodes consisting of coupling cylindrical bars of steel covered with copper in order to protect them against corrosion and to improve their earth contact resistance

Life cycle

NOW

ABANDON
prEN 50XXX
30.98 Project deleted
Oct 6, 2000

Relations

Adopted from BT(ES/REV)3 IDENTICAL




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