Siemens Enclosed Push Button - SPST, Metal, Red, O, IP66, IP67, IP69
4mm, Maximum AC Voltage: 500V, Maximum Current: 10A, MPN: 3SU1851-0AC00-2AB1.Siemens Enclosed Push Button - SPST, Metal, Red, O, IP66, IP67, IP69, Series: SIRIUS ACT, Push Button Material: Plastic, Enclosure Colour: Grey, Cutout Diameter: 22mm, Length: 85mm, Width: 75mm, Depth: 89.