16mm square illuminated latching push button switch Part number:PB161F-11Z/G/12V Install diameter:16mm Switch rating: 3A/250VAC Shape: Square LED and Button color: Green, Blue,Red,Orange,White,Yellow Voltage: from 2.8V to 230V Function: Latching (1NO1NC) Terminal:5 PIN terminal Crust material: Plastic Temperature: - 25 to 55 Degree