◉ The contactor is protective,the action is direct-acting,and the contact is double-break point.    

◉ The contactor consists of a CJX2 series AC contactor,conversion contact set and six current limiting resistor wires.The switch contact set is attached to the CJX2 series AC contactor.The main contact system is divided.The upper and lower layers are arranged.After the upper main contact is turned on,the reset is automatically turned off,and the lower main contact continues to be closed.                                                                                                  

◉ The contactor has three pairs of normally open main contacts,each pair of main contacts is divided into upper and lower layers,and each pair of upper main contacts is connected in series with to current limiting resistor wires and correspondingly connected with a pair of lower main contacts.The contactor itself also has two pairs of auxiliary contacts (upper pair,lower pair,only CJX2-18~32)or three pairs of auxiliary contacts (upper pair,lower two pairs,only CJX2-40~125).  

◉  Various function modules such as delay and amplification can be added to the coil terminal of the contactor.