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Standard No.:
874-1 / 1997
Electrical Factory Built Part 1: Factory built assemblies of low-voltage switchgea and controlgear up to 1000 v (IEC439-2/1987 ، IEC 439-3/1990 ، IEC 439-4/1990 ، IEC 439-1/1992)
Endorsement Date:
1997-02-26
Sector:
Engineering
Pages Count:
0
Obligatory Status:
Not Obligatory
Decisions Number:
غير محدد
Standard Status:
Adopted
Standard Type:
Committee Name:
Electrical Installations
ICS:
85
Main References:
IEC439-2/1987 ، IEC 439-3/1990 ، IEC 439-4/1990 ، IEC 439-1/1992 Electric power switchgears Part 1: Factory built assemblies of low-voltage switchgea and controlgear up to 1000 v