Cooling fan Rittal 3312.800 for racks, steel housing, grey, single unit

The Rittal 3312.800 cooling fan for racks is a compact, single-unit ventilation component intended to improve airflow and heat dissipation inside server and control cabinets. Built with a steel housing and finished in grey, this fan is designed for integration into industrial and IT rack systems where consistent enclosure cooling is required. The unit is supplied as one piece and supports cabinet ventilation strategies that aim to reduce internal temperatures and maintain equipment reliability.

Advantages

The steel housing provides mechanical robustness and resistance to deformation in rack installations, while the grey finish offers a neutral appearance that integrates with common cabinet colours. As a single-unit fan, it can be installed where an additional ventilation point is needed without modifying larger cooling systems. The component is intended for continuous or periodic operation to assist in maintaining optimal thermal conditions for electronics and control equipment.

Suitable for

• Ventilation of 19-inch server and network racks
• Cooling of electrical control cabinets and industrial enclosures
• Supplementary airflow in small to medium-sized IT or automation racks

When it may not be suitable

This fan is a single-unit component intended to support cabinet ventilation and is not a complete climate control system. It may be unsuitable where high-capacity or precision temperature control is required, such as in data centres needing centralized chilled-air systems or in environments with strict redundancy and monitoring requirements. For enclosures that demand certified ingress protection or specialized filtration, additional or different products may be necessary.

Key specifications

• Housing material: steel
• Colour/finish: grey
• Supply: single unit (1 piece)

How to use

Select a suitable mounting position on the rack or cabinet where the fan can promote airflow through heat-generating components. Secure the fan to the enclosure following the manufacturer’s mechanical mounting recommendations and connect electrical power according to the cabinet’s wiring scheme and applicable safety standards. Use the fan in combination with an overall ventilation plan that considers intake and exhaust paths, and monitor cabinet temperatures after installation to confirm the desired effect on internal climate.

What to consider before purchase

• Compatibility with your rack or cabinet dimensions and mounting points
• Required airflow and whether a single fan provides sufficient cooling for your equipment
• Electrical supply and connector requirements for integration into existing systems

Usage recommendations

Integrate the fan into a balanced airflow strategy: pair intake and exhaust openings, avoid obstructing air paths, and verify temperature reduction after installation. For higher cooling demands, consider multiple units or complementary cooling solutions.