CJT1 A.C contactors

CJT1 A.C Contactors

CJT1 series AC contactors are suitable for frequency 50Hz,rated insulation voltage up to 380V,rated operation current 10-150A.It is mainly used for making or breaking electric circuits at a long distance and for frequent starting & stopping and controlling AC motors.It is used in combination with thermal relay to compose a magnetic motor starter.The product accords with such standards as IEC 60947-4-1,GB14048.4


Main technical Specifications

Type Rated Insulation voltage
Ui/V 		Rated operating voltage
Ue/V 		AC-3 
Rated power
/kW 		Conventional thermal current/A Incessant work system amount working electricity Flow A Endurance／thousand times highest frequency 
of operation
/(times·h-1) 		Operating voltage range of coll
Machinery Electric AC-3 AC-4
CJT1-10 380 220 2.4 10 10 300 60 600 300








120		 (85%~110%)Us
380 4    
CJT1-20 220 5.8 20 20
380 10    
CJT1-40 220 11 40 40
380 20    
CJT1-60 220 17 60 60
380 30    
CJT1-100 220 28 100 100
380 50    
CJT1-150 220 43 150 150
380 75