Eaton 054041 Q18D-20 Pushbutton White 1 pc(s)

Connection (components): External contact; Durability: 3 x 10 6 cycles; Factory colour: White; Functions (switches): momentary; IP rating: IP65; Lighting type: None; Max. temperature: +60 °C; Min. temperature: -25 °C; Print motif: I; Product size (length): 18 mm; Product size (width): 18 mm; Recess diameter: 16 mm

Price: £ 13.99 from Conrad Electronic