Substituição de ventoinha Rittal SK 3241.810 — ventoinha AC incorporada, fluxo de ar 245 m³/h, caixa de plástico, cinzento

Rittal SK 3241.810 fan kit is a built-in AC fan assembly designed to provide forced ventilation and heat dissipation in electrical cabinets, server racks and industrial enclosures. The unit features a grey plastic housing, integrated EMC shielding and is supplied as a single complete unit for tool-free mounting. With an airflow rating of 245 m³/h and a protection rating equivalent to IP54 in typical installations, the fan kit supports continuous operation to maintain internal temperatures and component reliability.

Advantages

The compact one-piece design enables quick installation without additional fastening hardware while integrated EMC shielding reduces electromagnetic interference risks. The plastic housing offers corrosion resistance and a lightweight profile suitable for a wide range of enclosure materials. Rated airflow of 245 m³/h delivers consistent air exchange to assist heat removal from electronic components and control equipment.

Suitable for

Key specifications

How to use

Select a suitable cut-out in the enclosure that matches the fan kit dimensions and ensure the mounting surface is clean and free of obstructions. Insert the complete unit into the opening and secure it according to the tool-free mounting design, ensuring the integrated EMC shield engages correctly with the enclosure. Connect the AC power supply following local electrical codes and verify airflow direction and fan rotation before finalizing the installation. Monitor the enclosure temperature after commissioning and confirm that the fan provides the expected air exchange.

Recommendations

For reliable operation, keep inlet and outlet paths clear of dust and debris, and ensure the fan is used within specified ambient temperature ranges. Periodic visual inspection and cleaning of the housing and ventilation openings will maintain airflow performance. When integrating into sensitive electronic installations, maintain proper grounding and follow EMC guidelines to preserve shielding effectiveness.