Robust pushbutton switch suitable for use in harsh environments - IK07 shock resistance (DIN EN 50102) Stainless steel housing (anodised aluminium for colour housed versions) and momentary actuator - IP67 protection for front side contact area Actuator with 4.5N operating force and 1mm travel - protrudes 1.7mm above panel Quick connect terminals Long life - up to 1,500,000 mechanical operations Non illuminated or red LED ring illuminated versions available in 19 or 22mm Ø panel cut outs Illuminated versions also include a resistor and is fixed at 24V