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IEC 439-3

Low-voltage switchgear and controlgear assemblies.

Part 3:
Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use. - Distribution boards.

(1990) - first edition


NORMA INTERNAZIONALE



Vedi la corrispondente norma italiana
CEI 17-13/3






Ultimo aggiornamento:
23 luglio 1998.


Rev.08.0919      

 


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