Catalog > Electro-Mechanical Components > Switches > Push Button Non Illuminated Push Button Switch Non Illuminated Push Button Switch PB1800M1P-RD NON ILLUM P.B. SW. MOM. 1C/O 18 MM ROUND - RED OPAQUE BUTTON - IP40 Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Transition Style Momentary Bezel 18mm Button Opaque Button Button Colour Red IP Rating IP40