194-2088, EAO, EAO 82 Series Illuminated Push Button Switch, Momentary, Panel Mount, 22.3mm Cutout, SPDT, Blue LED, 240V, IP65, IP67 EAO 82 Series Illuminated Push Button Switch, Momentary, Panel Mount, 22.3mm Cutout, SPDT, Blue LED, 240V, IP65, IP67