CNKM 60 Capacitor contactor CNKM 60


CNKM 60 Capacitor contactor CNKM 60

These CNKM contactors are equipped with early-make contacts.This special type of contact has the purpose of connecting for a very brief interval, 2-3ms, during the contactor closing, resistors which limit the connecting current of the capacitors. These resistors are then excluded when the closing operation is complete and the current capacity is conveyed to the main contacts. With this type of circuit, it is possible to obtain minor wear of the components of the system especially fuses and capacitors ensuring a longer life and better reliability.

AC coil operation
AC-6b utilization category for switching        Auxililiary contacts Type Weights
three-phase capacitors
Capacitor rating at  
  Normally
  230V 400V Open  Close
  kVar   kVar   NO  NC kg
  34   60        
    2    2 CNKM 60 22 2,4
   
           





ORDER:
       
Type designation        
   
Standard control voltage AC: 24, 48, 110, 220/230,380/400 V  
 
For AC control: 50 Hz or 60 Hz              
Example: Capacitor contactor type CNKM 60 22 with two NO and two NC auxiliary contacts,
control voltage 220 V, 50 Hz
 
CNKM 60 22 220V 50Hz