1-pole on-off switch Latching Push Button Switch, IP67, Panel Mount. Panel Cut Out Diameter: 12mm. Contact Current Rating: 5 A @ 28 V dc. Actuator Colour: Green. Maximum Operating Temperature: +85°C. Minimum Operating Temperature: -40°C. Contact Material: Gold Plated Silver. Actuator Type: Plunger. Case Colour: Black. Terminal Type: Solder. Operating Temperature Range: -40 → +85°C. MPN: IPC1SAD3, APEM