Available. SK3128100. The Rittal SK 3128100 is a wall-mounted air-to-air heat exchanger designed to maintain optimal temperatures within enclosures, particularly in aggressive environments. This fully wired unit features a controller with a digital temperature display, ensuring precise temperature regulation. With a specific thermal output of 45 W/K, it effectively manages heat dissipation. The unit operates at a rated voltage of 230 V, 1-phase, 50/60 Hz, with a maximum current of 0.6 A at 50 Hz and 0.8 A at 60 Hz. It offers an air throughput of 600 m³/h at 50 Hz and 625 m³/h at 60 Hz for both internal and external circuits. The enclosure dimensions are 400 mm in width, 950 mm in height, and 205 mm in depth, with a net weight of 19 kg. The internal circuit is rated IP 54, and the external circuit IP 34, providing robust protection against environmental factors. The unit is finished in RAL 7035 color and includes a plug-in terminal strip, a floating fault signal contact in case of overtemperature, a drilling template, and necessary fasteners for installation.