Applicable scope of different models:
1, cdc1 series AC contactor is mainly used for AC 50Hz (or 60Hz), rated working voltage to 660V, rated current up to 370A power system switch on and off the circuit and combined with appropriate thermal overload relay or electronic protection device as electromagnetic starter, to protect the possible occurrence of overload of the circuit. Products in line with GB 14048.4 and 60947-4-1 IEC and other standards.
2, CDC3-9 ~ 110 AC contactor (hereinafter referred to as the contactor) is mainly used for AC 50Hz (or 60Hz), rated the highest voltage to 660V, AC-3 categories under rated voltage 380V, rated current up to 110A of a power system, for remote switch on and off the circuit and combined with appropriate thermal overload relay or electronic protection device as electromagnetic starter, to protect the operation may occur overload circuit. Meet the standards: GB 14048.4, 60947-4-1 IEC.
3, cjx1 series AC contactor is mainly used for AC 50Hz (or 60Hz), rated working voltage up to 1000V, in AC-3 categories under rated voltage 380V circuit of rated current up to 475a, for remote switch on and off circuit or frequent starting and control of AC electric machine and with the appropriate thermal overload relay composed of electromagnetic starter, to protect may overload the circuit. Products comply with GB14048.4 and IEC60947-4-1 standards.
4, cdc7 series AC contactor is used to AC 50Hz or 60Hz, rated working voltage to 660V, AC-3 category under the rated working voltage of 380V? Rated working current to 95A power system for remote connection and breaking the circuit, frequent starting and control of AC electric machine. And can be combined with CDR7 or other appropriate thermal relay or electronic protection device to electromagnetic starter, in order to protect the circuit may occur overload or phase. Meet the standards: GB 14048.4 60947-4-1 IEC.
5 and the CJX2 series AC contactor is mainly used for AC 50Hz or 60Hz, rated insulation voltage 690V, under the category AC-3, rated voltage 380V, rated current up to 620A of power system for remote connection and breaking circuit and frequent starting and control of AC electric machine. The electromagnetic starter can be combined with an appropriate thermal overload relay or an electronic protection device to protect the circuit which is capable of overload.
6, CJX5 series AC contactor is applicable to AC 50Hz or 60Hz, rated working voltage to 660V, rated current up to 100A power lines, used as a remote connection and breaking circuit and frequent starting and control of AC motor.
7, CJ0 series AC contactor is suitable for AC 50Hz, rated working current to the circuit of 150A, use the same as above.
8, CJ12 AC contactor is suitable for the exchange of 50 or 60Hz, rated current 100-600A, use the same as above
9, CJ20 series AC contactor for 50 or 60Hz, rated current 10-630A, use the same as above
Specific reference to the electrical manual or the relevant product manual to find