Fan kit Rittal SK 3237.724 Built-in fan 20 m³/h DC Grey

Complete fan unit for tool-free mounting on surfaces, the Rittal SK 3237.724 built-in fan provides an air throughput of 20 m³/h and is powered by DC. The grey plastic housing and compact design make it suitable for installation in enclosures or equipment requiring localized ventilation and cooling. The unit has standard protection category IP54 and is supplied as a single kit weighing approximately 210 g.

Advantages

The fan kit offers tool-free mounting for quick installation, a DC motor for stable low-voltage operation, and a compact, lightweight design that facilitates integration into control cabinets and electronic housings. Its IP54 rating protects against dust ingress and splashing water, increasing reliability in typical industrial and IT environments.

Suitable for

Key specifications

How to use

Mount the fan unit on a suitable surface using the tool-free mounting features provided; ensure the airflow direction matches the cooling requirements of the enclosure. Connect the DC power supply observing correct polarity and voltage specifications of the system. After installation, verify correct operation by checking airflow and ensuring the fan runs smoothly without abnormal noise or vibration.

Recommendations

For reliable performance, install the fan in a location with unobstructed airflow paths, keep intake and exhaust openings free of dust and debris, and follow the system manufacturer's guidance for ventilation and electrical connections. Periodically inspect and clean the fan to maintain airflow and extend service life.