Rittal 3243085 Fan Shroud Type 3R-4 NEMA 12

Rittal 3243085 is a carbon steel hose-proof hood designed as a Type 3R-4 fan shroud for 3243 fans, delivering UL Type 3R protection and NEMA 12/4 compatibility in a compact, 19 in high by 14 in wide by 4.3 in deep form. Specifically designed for the 3243 family of fans within Rittal's climate-control accessories lineup, this shroud is powder-coated and finished in a color aligned with RAL 7035 to resist corrosion in demanding environments. The durable powder-coated carbon steel construction aids protection against dust, debris, wind-driven rain, and hose-directed water exposure, making it suitable for both indoor and outdoor cabinet applications. It is intended for use with Rittal fan-and-filter units and SK 3240/3241 outlet filters to direct airflow through the enclosure while maintaining the appropriate protection class. This 3243085 part ensures reliable cooling performance for 3243-series fans and integrates with standard 19 in rack infrastructure, helping maintain cabinet temperatures within specified limits in challenging environments.