Rubsamen&Herr Control Cabinet Filter Fan LV 405
LV405 is a flat‑design reversible filter fan manufactured by Rübsamen & Herr, outer dimension 250 mm × 250 mm, standard IP54 protection class with built‑in G3 filter mat. It provides dust‑filtered cooling air for control cabinets, prevents overheating of internal electrical components and supports optional IP55 upgrade with F5 Z‑Line filter for harsher environments.
Cabinet and Enclosure Ventilation
Free‑blowing air flow rate: 160 / 170 m³/h
Air flow rate with outlet filter: 115 / 125 m³/h
Cut‑out dimension for mounting: 223 x 223 mm
External dimensions: 250 x 250 mm
Installation depth: 102 mm
Filter mat: P15/350S
Supplied complete with filter mat and seal
Matching outlet filter: GV 400/500
Mounting cut‑out identical to LV 400/500
Shallow installation depth
Conversion between blowing/suction mode possible
Also available in EMC‑shielded and IP 55 versions