CKJ20-800, 1000, 1250, 1600A AC contactor 380v

CKJ20-800, 1000, 1250, 1600A AC contactor 380v     1.Detail description     1.Specialized factory , can be customized according to  requirements
2.3C certification
3.High quality military vacuum tube
4.High quality copper wire,Homemade coils
5.Temperature rise test to protect coil
6.Great hardness  material     This series vacuum contactor adopts advanced and reliable permanent magnet operator, After closing by the permanent magnet to maintain, without power supply long-term charged, realize without pressure operation, high reliability, has excellent open circuit function, Used for AC 50-60Hz rated voltage 250a ,main circuit rated voltage 380v  1.14kv below power network systems for remote making and breaking and frequent starting and control of AC motors, transformers and capacitor banks and other occasions.   2.Main Tech-Parameter         3.Installation size and dimension