IEC 61439-1:2020 :
IEC 61439-1:2020 : 1446745
IEC 61439-1:2020 :
Title: Low-voltage switchgear and controlgear assemblies - Part 1: General rules
Pages: 321
Year:
Publisher: International Electrotechnical Commission
Availability: Within 1-2 working days IEC will directly send the standards to End-User after our confirmation.
Title: Low-voltage switchgear and controlgear assemblies - Part 1: General rules
Pages: 321
Year:
Publisher: International Electrotechnical Commission
Availability: Within 1-2 working days IEC will directly send the standards to End-User after our confirmation.
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