APEM ILR3SAD1 ILR3SAD1 Pushbutton 24 V DC 2 A 1 x Off/(On) momentary IP67 1 pc(s)

Board thickness (max.): 10 mm; Casing/button colour: Blue; Connection (components): Solder tag; Contact material: Silver, gold plated; Contact type (LOV): 1 maker; Functions (switches): momentary; IP rating: IP67; Lighting type: None; Max. temperature: +85 °C; Min. temperature: -40 °C; Mounting type (details): Screw mounting; Recess depth: 16.4 mm; Recess diameter: 12 mm; Switch position: 1 x Off/(On); Switch/button features: Convex; Switching current (max.): 2 A; Switching voltage: 24 V DC; Type (misc.): Round-arched

Price: £ 22.18 from Conrad Electronic