Schneider Electric Harmony XB4 ZB4BA432 Push Button Actuator, 22 mm, Red/White, Momentary, IP66
5.63 GBP
A flush‑mounted 22 mm red push button with a white metal rim, momentary operation and a smooth “O” profile. IP66 rated for dust‑tight protection, it fits easily into panel housings and delivers reliable tactile feedback.