Surface-mounted housing, range: additional equipment, type code: M22, housing: plastic, single device, with stainless steel screws, installation locations: 1, cable entry: bottom: 2 x M16, top: 1 x M20, side: 2 x M20/M25 (1 x each side), protection class: IP67, IP69K, color RAL value: RAL 1004, color: housing base anthracite, connection to SmartWire-DT: no, can be used for: EMERGENCY STOP buttons