Rittal 3237200-3 ABS Outlet Filter for TopTherm Fan Units

Rittal 3237200-3 ABS Outlet Filter for TopTherm Fan Units

The Rittal 3237200-3 Outlet Filter is molded from durable ABS and engineered to support convection ventilation for enclosures equipped with Rittal TopTherm fan units, fitting the 3237, 3238, and 3239 series. Installed in the upper or lower section of the enclosure, it ships complete with a fleece filter mat and finishes in RAL 7035 to match Rittal enclosure systems. Depending on the filter and hood configuration selected, the assembly achieves protection ratings from IP54 to IP56 (IEC 60529 / EN 60529) and NEMA Type 12 through Type 3, 3R, 4, 4X, making it a versatile ventilation solution across the TopTherm fan family.

Key Features

• Fan Model Compatibility: Fits Rittal TopTherm fan units across the 3237, 3238, and 3239 series for broad enclosure coverage.
• Convection Ventilation: Installs in the upper and lower sections of the enclosure to promote consistent airflow by natural convection.
• Durable Construction: Molded from ABS for long-lasting, corrosion-resistant performance in enclosure ventilation applications.
• Supply Includes: Outlet filter and fleece filter mat included, ready for installation without additional parts.
• Finish: RAL 7035 color to match Rittal enclosure systems for a consistent appearance.
• Protection Ratings: Achieves IP54 with fleece filter/folded filter, IP55 with folded filter and absorber mat, and IP56 with fleece filter/folded filter and hose-proof hood (IEC 60529 / EN 60529).
• NEMA Ratings: Meets NEMA Type 12 with fleece filter/folded filter, and NEMA Type 3, 3R, 4, 4X with fleece filter/folded filter and hose-proof hood.

Certifications & Compliance

• IP54 per IEC 60529 / EN 60529 with fleece filter/folded filter
• IP55 per IEC 60529 / EN 60529 with folded filter and absorber mat
• IP56 per IEC 60529 / EN 60529 with fleece filter/folded filter and hose-proof hood
• NEMA Type 12 with fleece filter/folded filter
• NEMA Type 3, 3R, 4, 4X with fleece filter/folded filter and hose-proof hood

Technical Specifications

• Product Material: ABS
• Fits Fan Model: 3237, 3238, 3239 series
• Color: RAL 7035

Typical Applications

• Electrical and Industrial Enclosure Ventilation
• Convection Cooling for Control Panels and Cabinets
• Rittal TopTherm Fan Unit Enclosures (3237, 3238, 3239 Series)
• Indoor and Outdoor Enclosure Installations, Depending on IP/NEMA Configuration
• Panel Shop and Facilities Maintenance Replacement Parts

Why Rittal?

Rittal outlet filters are built with durable ABS construction and clearly defined IP and NEMA protection ratings to keep enclosure ventilation systems clean, functional, and code-compliant. Compatible across the TopTherm 3237, 3238, and 3239 fan series and finished in RAL 7035 to match Rittal enclosure systems, this outlet filter delivers dependable convection airflow for demanding industrial and commercial environments where consistent enclosure ventilation is essential.