030270551, * Order-related, cannot be canceled*, fan unit for vertical ventilation of assemblies in 48,3 cm ( 19 inch ) racks, adjustable target temperature (0°C to 60°C), speed control 30% to 100% at nominal speed, if sensor breaks 100% speed, individual fan monitoring, potential-free collective alarm output for overtemperature and fan failure, optical status display for OK, overtemperature and fan failure, acoustic warning with actuation button. Slide-in rails are recommended for installation. With CoolBlast 6-fold, slide-in rails are required. Approvals CE marking according to Low Voltage Directive 2006/95/EC, EMC Directive 2004/108/EC Material sheet steel , stainless steel grille Surface / color Housing galvanized Front panel powder-coated smooth in RAL 7035 light gray Scope of delivery 1 fan unit CoolBlast fan unit packed with operating instructions 1 sensor cable 2 m (pluggable) 1 signal cable 2 m (pluggable) 1 connecting cable 2 m with connecting plug and free ends Delivery assembled, wired and tested Please order specific power cables separately. Other characteristics can be implemented as standard in the project