... a pair of normally open and normally closed auxiliary contact., modular design, can be at the top of the installation of ... the modular combination, can be derived from a variety of different use of categories of products, such as time delay contactor, switching ... .Coil voltage can be selected CJX2,CJX2-1201 LC1,electromagnetic contactor,ac contactor,original,220VAC,12A,50HZ/60HZ & Free Shipping