IS/IEC 60947 : Part 4 : Sec 1 : 2000 Title: Low-Voltage Switchgear and Controlgear - Part 4 : Contractors and Motor-Starters - Section 1 : Electromechanical Contactors and Motors-Starters Format: Print Pages: 121 Year: 2000 Publisher: Bureau of Indian Standards Availability: Out of Stock