Rittal SK3243.700 Blue e+ fan-and-filter unit providing 625/716 m³/h filtered airflow from a 230 V single-phase 50/60 Hz supply in a 323 x 323 x 144.5 mm RAL 7035 housing for high-capacity industrial enclosure cooling.
£199.39
The Rittal SK3243.700 is a high-capacity Blue e+ fan-and-filter unit designed for powerful filtered ventilation of electrical enclosures, control cabinets and industrial automation systems. It provides an efficient method of removing internally generated heat while filtering incoming ambient air to help protect sensitive electrical and electronic equipment against dust and airborne contamination.
Operating from a 230 V AC single-phase, 50/60 Hz supply, the SK3243.700 provides an airflow of 625 m³/h at 50 Hz and 716 m³/h at 60 Hz. Its high airflow capacity makes it particularly suitable for larger enclosures and densely populated control cabinets containing drives, power electronics, power supplies and other components with significant heat output.
Measuring 323 × 323 × 144.5 mm and finished in RAL 7035 light grey, the SK3243.700 combines substantial ventilation performance with straightforward enclosure integration. Rittal Blue e+ fan-and-filter technology is designed for reliable airflow, easy installation and convenient filter maintenance, providing a practical climate-control solution for demanding industrial applications.
Industrial control cabinets containing variable speed drives, PLCs, power supplies and switching equipment can generate substantial heat during continuous operation. The Rittal SK3243.700 draws cooler ambient air through its filter and forces it through the enclosure, helping remove this heat and maintain more suitable operating conditions for temperature-sensitive components.
With airflow reaching 716 m³/h, the unit is particularly useful for larger cabinets and installations with significant ventilation requirements. When paired with an appropriately sized outlet filter, it creates controlled airflow through the enclosure and provides an efficient climate-control solution wherever ambient conditions allow direct air cooling.
| Manufacturer | Rittal |
|---|---|
| Series | SK Blue e+ |
| Model | SK3243.700 |
| Article number | 3243700 |
| Product type | Fan-and-filter unit |
| Fan type | Filter fan |
| Cooling principle | Filtered forced-air ventilation |
| Rated operating voltage | 230 V AC |
| Input phases | Single-phase, 1~ |
| Frequency | 50/60 Hz |
| Airflow | 625 m³/h at 50 Hz / 716 m³/h at 60 Hz |
| Width | 323 mm |
| Height | 323 mm |
| Depth | 144.5 mm |
| Material | Plastic |
| Colour | RAL 7035 light grey |
| Mounting type | Enclosure wall mounting |
| Application | Electrical enclosure climate control |
The SK3243.700 provides high-volume filtered forced-air ventilation for industrial electrical enclosures, helping remove excess heat while reducing the ingress of airborne contamination.
The Blue e+ fan-and-filter unit provides 625 m³/h at 50 Hz and 716 m³/h at 60 Hz.
The SK3243.700 operates from a 230 V AC single-phase supply at 50/60 Hz.
The fan-and-filter unit measures 323 mm wide × 323 mm high × 144.5 mm deep.
Its high airflow capacity makes it suitable for large control cabinets, drive enclosures, automation systems and industrial machinery containing equipment with significant heat dissipation requirements.
Rittal Blue e+ fan-and-filter units provide dependable high-volume filtered ventilation for industrial enclosures, helping maintain suitable operating temperatures and reliable performance of electrical and automation equipment.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...