Filter fan, cut-out: W: 223 mm, H: 223 mm, RAL 7035, IP54, air flow: 250 m³/h, Ue AC: 230 V. System climate control SIVACON 8MF / 8MR - for climate in the cabinet. The system climate control meets specific requirements. SIVACON 8MR ensures the uninterrupted operation of electrical and electronic devices installed in the cabinet, even under adverse environmental conditions. It prevents the formation of condensate or frost damage and protects against resulting malfunctions. The portfolio ranges from filter fans to cooling and heating devices, as well as thermostats. Alternatively, ventilated cabinets can be used in operational areas, where the system climate control is ensured through natural convection.