Historical
IEC 60947-4-1 Amd.2 Ed. 2.0 b:2005
Amendment 2 - Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
CONTENT PROVIDER
International Electrotechnical Commission [iec]
International Electrotechnical Commission [iec]