Schneider Electric XB5AA31C0 Push button, Harmony XB5, green flush, grey bezel, 22mm, spring return, 1NO, unmarked. This push-button provides a simple and robust control to machines and processes. It is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections. Its schematic is clearly distinguishable visually at a distance thanks to clear colors and markings, minimizing errors during initial wiring and later maintenance operations. It is imapct, dust, water and vibration resistant thanks to its IP66, making it ideal for operation in harsh environments. This push-button is intended for industrial control panels, machine interfaces, process equipment and maintenance replacement requirements. Official Schneider characteristics include Range of product: Harmony XB5; Product or component type: Push-button; Device short name: XB5; Bezel material: Plastic colour plated grey; Head type: Standard; Fixing collar material: Plastic; Mounting diameter: 22.5 mm; Sale per indivisible quantity: 1.