... its product category, code-named "CPS" (Control and Protective Switching Devices). CPS meet standards: GB14048.9 "Low-voltage switchgear ... phase) relays, starters, main isolator, etc. function with remote control and in-situ direct human control, with instructions and ... short-circuit protection), control (similar to the device's remote control access), local control and indicator. 5) Intelligent Release ...