Omron 4 Way PCB DIP Switch SPST, Flat Actuator, IP40

The Omron slide dip switch is slide dip switches wIth ultra-low profile and half-pItch. It is half-pItch (1.27-mm) design reduces mounting space by 63%. (compared wIth conventional models)

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 maximum (initial value)
Dielectric strength between terminals 500 VAC for 1 min
Durability 1,000 operations min
Degree of protection IEC IP40