Square blue illuminated pushbutton Ø16-flush spring return-24 VDC polarised-1CO. range of product: Harmony XB6E – product or component type: illuminated monolithic push-button – device short name: XB6E – mounting diameter: 16 mm – contacts type and composition: 1 C/O – contact operation: snap action – connections – terminals: fast connector socket, insulated faston : 2.8 x 0.5 mm, solder terminal, clamping connection <= 0.75 mm² / AWG 19 min - contacts material: gold-flashed silver - light source: integral LED.