XB2, XB4 Series Flush Pushbutton Switch:
These products are applied as cam control in the controlling circuits with rated frequency of AC 50Hz or 60Hz, rated voltage up to 400V, DC up to 220V for direct control for electromotor of low horsepower changing and connecting circuit, and indicting signals.
This product conforms to the standards of GB14048.1, GB14418.5 and IEC 947-5-1