This Harmony XALK yellow (RAL1021) control station is ideal for a clearly visible emergency shutdown of any machine.This yellow control station enables machine builders to easily add control and signalling functionality on their machines, with permanent modifications or damage to their machine body.It is designed for simple and mass production machines, textiles, packaging, handling small lifting systems, control of garage doors, rolling shutters, smoke extraction vents.It offers emergency stop and emergency switching off functions.It is impact resistant, dust resistant, water resistant, corrosion resistant, and vibration resistant thanks to its IP69 / IP67 / IP66 / IP69K, making it ideal for operation in harsh environments.