CJ19(16)-25、 32, 43, 63, 85, 95 switching capacitor contactors are specially designed for switching low-voltage parallel capacitors and are widely used in reactive power compensation equipment with AC 50Hz and voltage up to 380V. The contactors are equipped with surge suppression devices, which can effectively reduce the impact of closing surge on capacitors and lower the operating overvoltage at the moment of disconnection. They can replace the original switching device consisting of one contactor and three current limiting reactors. They are small in size, light in weight, have strong switching ability, and easy to install.