Professional YF CJ20 Series AC Contactor

Scope of application

Applicable to the power circuit with AC50Hz,voltage up to 660V(several grade can up to 1140V) and current of 630A.It is used for on and off circuit at long distance and to frequently start and control AC motor.It also can be combined with proper thermal relay or electronic protection device to form electromagnetic starter to protect the circuit or AC motor that overload and phase loss may happen.The product conforms to GB14048.4 and IEC60947-4-1,has the international advanced level of 2000s.