This Harmony 9001K, illuminated dual mechanically interlocked dual push buttons has 2 positions and operates with a stay-put mechanism. It has a chromium-plated metal bezel, has 1 x NO + 1 x NC contact and uses screw-clamp terminals. This illuminated dual mechanically interlocked push buttons enables machine builders to easily add required control and signalling functionality on their machines. It is easily installed into a standard 30mm diameter panel cut-outs and connected to control circuits with classic screw-clamp connections. It offers 7 colors cap for customisation where the schematic is clearly distinguishable. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66, making it ideal for operation in harsh environments. Impact and corrosion resistant metal bezel and body ensures product continues to operate even after severe accidents.