Why Choose the Rittal SK3351.230 Vario Rack-Mounted Fan?
The Rittal SK3351.230 Vario Rack-Mounted Fan is a compact internal ventilation solution designed for direct installation into a 482.6 mm (19") rack level to improve airflow circulation inside electrical enclosures and IT cabinets. As part of the Rittal Vario rack-mounted fan series, it helps prevent heat accumulation and supports reliable thermal management of installed equipment.
The SK3351.230 provides continuous internal air circulation through a three-fan configuration, helping reduce hot spots within the enclosure. Its guide frame design allows simple maintenance and replacement of the fan modules, while the fully wired construction enables straightforward installation.
With an air throughput of 480 m³/h, a 230 V AC single-phase supply and a compact 200 mm depth, the Rittal SK3351.230 is ideal for improving internal enclosure airflow in industrial and IT rack applications.
Key Advantages
- Efficient 480 m³/h internal ventilation solution for 19" racks.
- Designed for direct installation in 482.6 mm (19") mounting levels.
- Helps prevent heat pockets by maintaining continuous enclosure airflow.
- Three integrated fans provide effective internal air circulation.
- Guide frame enables easy maintenance and fan replacement.
- Fully wired unit simplifies installation and commissioning.
Key Features
- Rittal Vario rack-mounted fan.
- SK3351.230 article number.
- 480 m³/h unimpeded air throughput.
- 230 V, 1~, 50/60 Hz supply.
- 482.6 mm (19") rack installation format.
- Three internal fans.
- 200 mm installation depth.
- RAL 7035 finish.
- Fully wired assembly with terminal strip and mounting accessories included.
Reliable Internal Air Circulation for IT and Industrial Enclosures
The Rittal SK3351.230 Vario rack-mounted fan improves enclosure thermal performance by continuously circulating air within the cabinet. This reduces localised heat build-up and supports stable operating conditions for sensitive electrical and electronic equipment.
Designed for professional industrial and IT applications, the Vario fan range provides an efficient method of managing internal enclosure temperatures without requiring external cooling equipment.
Typical Applications
- 19" server and network racks.
- Industrial electrical enclosures.
- Automation control cabinets.
- IT infrastructure cabinets.
- Electronic equipment cooling.
- Enclosures requiring improved internal airflow.
