Push-Button 30 mm Maintained Push Type of Operator 40mm Mushroom Head Basic Material Metal Head Material Not Applicable Bezel Material Chromium Plated Metal Color No Cap NEMA Rating 12 13 4 4X IP Rating 66 67 69 69K Legend Not Applicable Legend/Background Color Not Applicable Standards CCC CE CSA C22.2 No 14 EAC EN/IEC 60947-1 EN/IEC 60947-5-1 EN/IEC 60947-5-4 JIS C8201-1 JIS C8201-5-1 UL 508