Scope of application
The GC1 series AC contactor is mainly suitable for power systems with AC frequency of 50Hz, rated voltage up to 660V, and current up to 800A. It is used for remote connection and disconnection of circuits, as well as frequent starting and control of AC motors. It can be combined with GR1 series thermal relays or electronic protection devices to form a motor starter to protect circuits that may experience overload. It is widely used in light industry, metallurgy, coal mining, machinery, lifting, railway and other fields.  

meet the standard
GB 14048.1 Low voltage switchgear and control gear Part 1 General principles (IEC 60947-1)
GB 14048.4 Low voltage switchgear and control equipment - Electromechanical contactors and motor starters (IEC60947-4-1)
GB 14048.5 Low voltage switchgear and control gear Part 5-1 Control circuit appliances and switching elements Electrical control circuit appliances (IEC 60947-5-1)

technical parameters