The IDEC CW1B-M1P11S Switches and Pushbuttons support 1NO-1NC contact configuration, IP65 protection, and push-in terminals reliably. The CW1B-M1P11S IDEC Switches and Pushbuttons belong to the CW series with φ22 mounting hole size, flush pushbutton operator type, non-illuminated blue button, and momentary operating function for industrial automation control panels.