Pfannenberg top mounting Filterfans® are moving the enclosure heat from the top of the enclosure, it is especially ideal for enclosures used in tight spaces. Using a combination of standard Filterfans® and exhaust filters at the bottom of the enclosure helps to compensate for static pressure loss. This configuration is perfect for optimal airflow and temperature distribution within the enclosure.
- IP 54: High protection against dust and water droplets.
3 performance classes
in only one installation cut-out.
and even temperature distribution thanks to natural air convection.
Patented 4-corner fastening system
for tool-less installation within seconds.
for an even circulation throughout the electrical enclosure.
Operational with/without filter mats
depending of ambient conditions.