... ) Protection grade: IP40, IP65 3) Meets international IEC947 standard Pushbutton Switch 1) Basic spec code: 22mm 2) Protection grade: IP40, IP65 ... : 22mm2) Protection grade: IP40, IP653) Meets international IEC947 standard4) Meets European EN60947 standard5) Normal export packagingMain technical parameters of pushbutton:1 ... supply XB2, XB4, XB7, all series of pushbutton switches Pushbutton Switch