Eaton 110921 M22-WS-K10-BVP Key switch Front ring (PVC) Key Black 1 pc(s)

Case colour (details): Chrome; Factory colour: Black; Functions (switches): momentary; IP rating: IP66; Operation type: Key; Recess diameter: 22 mm; Switch/button features: Front ring (PVC)

Price: 63.99 from Conrad Electronic