1. Usage description:
CJX3F-N (3TD) mechanical interlocking reversible contactor is suitable for controlling the forward and reverse rotation of three-phase AC motors; Or dual power switching of the power supply system.  
The product meets the requirements of GB14048.4 and IEC60947-4-1 standards.  
The CJX3F-N mechanical interlocking reversible contactor can be interchanged with Siemens' 3TD mechanical interlocking reversible contactor.

2. Structural features:
① Composed of two AC contactors CJX3F of the same model, interlocked by a mechanical interlocking mechanism, the two contactors will not close simultaneously;  
② The mechanical interlocking mechanism has no effect on the action time of a single AC contactor;  
④ The main circuit and auxiliary circuit wires of the product have been connected (or can be used for products without wiring).  
③ Compact structure and reliable interlocking;  

CJX3F-N series mechanical interlocking reversible contactor