Schneider Electric Harmony XB4 Illuminated Push Button Switch, Metal, Spring Return, 1NO + 1NC, 24V AC/DC, 22mm Mount, Flush Operator Profile, XB4BW31B5, White

Amazon

Universal LED block to be used for all colors Improved color intensity and brightness Quick and easy assembly and disassembly Robustness to withstand harsh environments A wide choice of contact blocks for general purposes or specific applications (low current, standard) Various types of connection: screw clamp, connector, Faston connector, spring terminal, or printed circuit board

Zoro Tools

Flush illuminated push buttons with a 22mm mounting diameter. Features and Benefits: -Complete unit with protected LED for durability Typical Applications: -For use with Harmony XB4 range Notes: -18 month warranty