This kind of product includes: Φ22 HBY5 series, pilot lamp HBY5-D, Flat pushbutton HBY5, Illuminated pushbutton HBY5-D, Mushroom HBY5-M, emergency pushbutton HBY5-TS, Selector HBY5-X/21, Knob selector HBY5-XB/21, Key lock switch HBY5-Y/21, Illuminated pushbutton HBY5E-D and so on. The detailed technical data, please send the mail to come to inquire. Low-price quality merchandise.