This Harmony XALD, is a complete ready to use control station for three functions. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66, IP67, IP69, IP69K, making it ideal for operation in harsh environments. This control station provides a good resistance to chemical agents, thanks to its electrical double insulation. Its wide range of operating temperatures from -40C to 70C allows versatility in usage of product. It provides a polycarbonate double insulated enclosure with a light grey (RAL 7035) base of enclosure and a dark grey (RAL 7016) cover. This control station is ideally suited for industrial, buildings, and infrastructure applications. This control station complies with IEC, UL, CSA standards, as well as CE marking. It is also UL listed and CSA certified. It is compatible with theHarmonyXB5 range of control and signaling units, providing a wide choice of circular and square heads