Part number:PM251F-11ET/R/12V/A Install diameter:25mm Switch rating: 5A/250VAC Shape: Flat head Color: Red,Blue,Green,Yellow,White,Orange Voltage: from 2.8V to 250V Function: Momentary (1NO1NC) Push on, Release off. Terminal: 6 Pin terminal Crust material: Black aluminium IP rating: IP65 Temperature: - 40 to 75 Degree 