
TopTherm fan-and-filter units - 3237.100
Complete fan unit for tool-free mounting on surfaces. Air throughput from 20 - 900 m³/h, standard protection egory IP 54.IP 54 Protection egory IP to IEC 60 529: IP 54 with standard filter and hose-proof hood: IP 56 Protection egory NEMA: Type 12 with standard filter and hose …