The Schneider Electric Head for Illuminated Push Button in the Harmony XB5 series is a durable component designed for industrial applications. Featuring a white flush design with a 22mm diameter, this illuminated push button head incorporates a universal LED for clear visual indication. It operates with a spring return mechanism and includes an illuminated ring for additional visibility and signalling. Notably, this illuminated push button head demonstrates remarkable mechanical durability, capable of enduring 10,000,000 cycles. Mercury free RoHS complaint Shock and vibration resistance IP66 and IP67 degree of protection