Standard
IEC 60439-3:1990/AMD1:1993
[Superseded]Amendment 1 - Low-voltage switchgear and controlgear assemblies.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
Published: 15/10/1993
Pages: 15
Content history