... in Wenzhou,Zhejiang KPCPS (1KB0) main function and purpose CPS Code Description CPS is "Control and protective switching devices" is the ... products, as a new category of products, its product category, code-named "CPS" (Control and Protective Switching Devices). CPS meet standards ... The main parameters 1) two dimensions (ie, two frameworks, code-named C, D). 2)into the main circuit poles: 3 pole,4pole ...