Rittal SK 3239.124 TopTherm Filter Fan – 24V DC, 105 m³/h, IP54

Compact TopTherm filter fan for enclosure ventilation. 24 V DC supply, diagonal fan technology for stable airflow, unimpeded air performance up to 105 m³/h. Tool-free snap-in mounting, grey RAL 7035, with filter mat. Matches 177 × 177 mm cut-out; front size 204 × 204 mm.

Features:

• Brand: Rittal
• Series: TopTherm
• Article No. (MPN): SK 3239.124
• Supply Voltage: 24 V DC
• Airflow (free air): 105 m³/h (typ.)
• Protection: IP54 (higher with accessories)
• Colour: RAL 7035 (grey)
• Dimensions (W×H): 204 × 204 mm
• Cut-out (W×H): 177 × 177 mm
• Build/Installation depth: 24 mm / ~90 mm
• Noise level: ~46 dB(A)
• EAN (GTIN): 4028177651845

Technical Specifications:

• Fan type: Axial, DC motor with diagonal airflow
• Power consumption: ~5.5–5.7 W (typ.)
• Rated current: ~0.24 A (typ.)
• Operating temperature: −15 °C to +55 °C
• Standards: NEMA Type 12 (with filter); UL/cUL, CSA approvals
• Mounting: Tool-free snap-in; screwless spring terminals
• Compatibility: Outlet filter size ≥ fan size; optional pleated filter to increase throughput

Key Benefits:

• Stable cooling: Diagonal fan design maintains consistent airflow against back-pressure.
• Fast installation: Snap-in mounting and spring terminals speed up panel work.
• Compact footprint: 204 × 204 mm front, 177 × 177 mm cut-out.

Important Notes:

• Includes filter mat; match with an outlet filter of equal or larger size (e.g., 3239200).
• IP55/IP56 achievable with specified accessories (absorber mat / hose-proof hood).
• VAT invoice available on request.
• 30-day returns accepted; buyer pays return shipping.