... &RoHS approved,used for machinery equipment, electrical equiment, machine tools 12v momentary pushbutton switch; Specifications:Contact Rating10A, 250V ACContact Resistance ≤50m ... , mushroom Cap colorsred, green, yellow, white, blueInput Voltage DC 6V,12V,24V,36V,48V, 110V,220V,380V AC 110V, 220V, 380V