The IC series is a range of momentary pushbutton switches for harsh environments with short case for reduced behind-panel depth. The IC offers a bushing diameter of 12mm, non-illuminated, with gold plated brass contacts. The pushbutton is sealed to IP67. The IC is recommended for the Defense, Industrial automation, Transport, Security, Communications, Instrumentation, Medical, and Automotive. The IQ series is a range of sealed pushbutton switches with diameter 16mm bushing. However the IQ series pushbuttons feature snap-in mounting for easier and faster installation. The IQ series is recommended for Defense, Industrial automation, Transport, Security, Communications, Instrumentation, Medical and Automotive. Both the IC and IQ are offered with screw terminals, Silver contacts for screw terminal types, and Gold plated contacts for other types. The switch series includes latching versions with four terminal options and Gold plated contacts.