Fan kit Rittal SK 3241.800 — built-in AC fan, airflow 245 m³/h, plastic grey, 1 pc

Rittal SK 3241.800 fan kit is a built-in AC fan assembly designed for cabinet cooling and ventilation of electrical enclosures and control cabinets. The unit features a grey plastic housing, integrated EMC shielding and is supplied as a single-piece pack. With an airflow rate of 245 m³/h and a protection rating of IP54, the fan kit supports removal of heat and helps maintain stable internal temperatures in compact installations.

Advantages

The complete fan unit includes EMC shielding and allows tool-free mounting on suitable surfaces, simplifying installation and service. The plastic grey housing provides corrosion-resistant protection while keeping weight low. An airflow of 245 m³/h offers a balance between air exchange and acoustic performance for many standard enclosure cooling needs. IP54 protection ensures reliable operation in dust-prone or splash-exposed environments.

Suitable for

Key specifications

How to use

Install the fan kit into a compatible cut-out in the cabinet wall following the cabinet manufacturer’s mounting guidelines. The tool-free mounting design enables securing the assembly quickly; ensure the sealing surfaces are clean to maintain IP54 protection. Connect the fan to the appropriate AC power supply according to local electrical regulations and observe polarity and grounding requirements for EMC performance. Verify airflow direction and clear obstructions from the intake and exhaust paths before powering the unit.

Recommendations

For reliable long-term operation, perform periodic inspections to remove dust and debris from the fan inlet and outlet. Ensure ventilation openings in the cabinet are not blocked and maintain a clearance for unobstructed airflow. When replacing an existing fan, match airflow and protection class to preserve thermal performance and enclosure integrity.