Omron 3 Way Surface Mount DIP Switch SPST, Flat Actuator, IP40

The Omron switch is standard surface-mounting slide dip switches, It is gold-plated twin contacts ensure high reliabilIty. And it is washable, with seal tape available.

Ambient operating temperature –20 to +70°C at 60% maximum (with no icing or condensation)
Ambient operating humidity 35% to 95% (at +5 to +35°C)
Insulation resistance 100 MΩ minimum (at 250 VDC with insulation tester)
Contact resistance (initial value) 200 mΩ max
Shock resistance malfunction 300 m/s2 minimum
Durability- electrical 1000 operations minimum
Degree of protection IEC IP40