Schneider Electric Harmony XALD Enclosed Push Button, IP66, IP67, IP69, IP69K 62mm 104mm +70°C -25°C 68mm. Push Button Actuation: Spring Return. Maximum AC Voltage: 600V. Terminal Type: Screw. Maximum Current: 6 A ac, 550 mA dc. Maximum DC Voltage: 600V. MPN: XALD311