Mushroom Head, Operator Size 1.61 in dia, Color Yellow, For Use With Schneider Push Buttons KR8, KR9, SKR8, and SKR9 Series, Size 30 mm, Basic Material Plastic, Illuminated, Head Material Plastic, Connection Type Snap-On, NEMA Rating 1, 12, 3R, 4, 4X, IP Rating IP66, Legend Not Applicable, Standards ENVPEP121006EN. This item has been restricted from sale in the following state (s): []