16mm IP68 Sealed piezo switch Part number: PS161P10Y (Pls confirm the crust color when you place the order) Install diameter : 16mm hole diameter Rated current : 200mA Rated voltage : 24VAC/DC Crust Material : Aluminum anodized Crust color: Black,Red,Green,Blue,Silver,Gold Function: Momentary ON IP rated : IP68 Life : 5 Million Standard : Rohs, CE Operation force: 2 to 6 (N) Operation temperature: - 40 to +75 degree Wire connection: Multi-wire leads section 0.22mm2 length 300mm,twisted by pair.