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SK3241.710 Rittal SK Blue E+ Fan-And-Filter Unit, 272/280 M³/H, 115 V, 1~, 50 Hz/60 Hz, WxHxD 255 X 255 X 129 mm, Ral 7035
Rittal SK 3241.710 Blue e+ fan-and-filter unit for industrial enclosure cooling, providing 272 m³/h airflow at 50 Hz and 280 m³/h at 60 Hz from a 115 V single-phase supply with IP54 protection in a 255 × 255 × 129 mm RAL 7035 housing.
£145.72
Why Choose the Rittal SK 3241.710 Blue e+ Fan-and-Filter Unit?
The Rittal SK 3241.710 is a high-performance Blue e+ fan-and-filter unit designed to provide reliable filtered forced-air cooling for electrical enclosures, control panels and industrial automation systems. Its diagonal fan technology provides improved pressure stability and more constant airflow, helping achieve even heat dissipation throughout industrial control cabinets.
The SK 3241.710 is supplied as a complete unit ready for installation with a high-performance pleated filter. Optimised detent hooks enable fast, tool-free mounting into the enclosure surface, while the opening mechanism incorporated into the louvred grille simplifies routine filter replacement. The pleated filter supplied as standard provides maximum airflow performance while helping protect internal components against airborne contamination.
Operating from a 115 V single-phase, 50/60 Hz supply, the SK 3241.710 delivers an unimpeded airflow of 272 m³/h at 50 Hz and 280 m³/h at 60 Hz with its pleated filter. Its 255 × 255 × 129 mm RAL 7035 housing, IP54 protection and NEMA Type 12 rating make it a dependable solution for industrial enclosures requiring high-capacity filtered ventilation.
Key Advantages
- High-capacity filtered forced-air cooling for industrial electrical enclosures.
- 272 m³/h airflow at 50 Hz and 280 m³/h at 60 Hz with the supplied pleated filter.
- 115 V single-phase, 50/60 Hz operation for compatible industrial electrical systems.
- Diagonal fan technology provides greater pressure stability and more consistent enclosure ventilation.
- Tool-free mounting with optimised detent hooks for faster enclosure installation.
- Easy filter replacement using the opening mechanism integrated into the louvred grille.
- IP54 and NEMA Type 12 protection with either a pleated or chopped-fibre filter.
Key Features
- Rittal Blue e+ fan-and-filter unit.
- 272 m³/h unimpeded airflow at 50 Hz with pleated filter.
- 280 m³/h unimpeded airflow at 60 Hz with pleated filter.
- 115 V, 1~, 50/60 Hz rated operating voltage.
- 43.4 W power consumption at 50 Hz and 52.2 W at 60 Hz.
- Diagonal fan with shaded-pole motor.
- IP54 protection with chopped-fibre or pleated filter.
- NEMA Type 12 protection with chopped-fibre or pleated filter.
- RAL 7035 light-grey plastic housing for integration with industrial enclosures.
High-Airflow Cooling for Industrial Enclosures
Fan-and-filter units provide forced-air enclosure cooling by drawing cooler ambient air through filter media and circulating it across heat-generating electrical and electronic components. This continuous exchange of air helps control internal temperatures, reduce thermal stress and support reliable operation of PLCs, variable speed drives, power supplies and other industrial control equipment.
The Rittal Blue e+ design uses diagonal fan technology for greater pressure stability and more constant ventilation throughout the enclosure. Combined with the high-performance pleated filter supplied with the SK 3241.710, this enables high airflow while helping reduce the ingress of dust and airborne particles, making the unit particularly suitable for industrial cabinets with significant thermal loads.
Typical Applications
- Electrical control cabinets and industrial enclosures.
- PLC and factory automation control panels.
- Machine control systems and OEM machinery.
- Variable speed drive and motor control enclosures.
- Industrial electronics and power distribution cabinets.
- Production machinery requiring high-airflow enclosure ventilation.
Technical Specifications
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| Device Type | Filter fan | |
|---|---|---|
| Coil / Supply Voltage | 115 V AC, 1-phase | |
| IP Rating | IP54 | |
| Voltage | 115 V AC | |
| Manufacturer | Rittal | |
| Series | SK Blue e+ | |
| Model | SK 3241.710 | |
| Product type | Fan-and-filter unit | |
| Design | Wall-mounted | |
| Air throughput with pleated filter at 50 Hz | 272 m³/h | |
| Air throughput with pleated filter at 60 Hz | 280 m³/h | |
| Air throughput with chopped-fibre filter at 50 Hz | 225 m³/h | |
| Air throughput with chopped-fibre filter at 60 Hz | 245 m³/h | |
| Air throughput with matching outlet filter and pleated filter at 50 Hz | 242 m³/h | |
| Air throughput with matching outlet filter and pleated filter at 60 Hz | 246 m³/h | |
| Air throughput with matching outlet filter and chopped-fibre filter at 50 Hz | 173 m³/h | |
| Air throughput with matching outlet filter and chopped-fibre filter at 60 Hz | 187 m³/h | |
| Rated operating voltage | 115 V AC | |
| Input phases | 1-phase | |
| Frequency | 50 / 60 Hz | |
| Power consumption at 50 Hz | 43.4 W | |
| Power consumption at 60 Hz | 52.2 W | |
| Maximum rated current at 50 Hz | 0.54 A | |
| Maximum rated current at 60 Hz | 0.6 A | |
| Fan type | Diagonal fan, shaded-pole motor | |
| Enhanced protection | IP55 with pleated filter and absorber mat | |
| Enhanced protection with hood | IP56 with chopped-fibre or pleated filter and hose-proof hood | |
| NEMA protection | Type 12 with chopped-fibre or pleated filter | |
| Enhanced NEMA protection | Type 3, 3R, 4 and 4X with chopped-fibre or pleated filter and hose-proof hood | |
| Mounting type | Tool-free snap mounting | |
| Electrical connection | Screwless spring terminal | |
| Colour | RAL 7035 | |
| Width | 255 mm | |
| Height | 255 mm | |
| Depth | 129 mm | |
| Dimensions (W × H × D) | 255 × 255 × 129 mm | |
| Installation depth | 108 mm | |
| Mounting cut-out | 224 × 224 mm | |
| Operating temperature range | -30 °C to 55 °C | |
| Storage temperature range | -30 °C to 70 °C | |
| Noise level at 50 Hz | 53 dB(A) | |
| Noise level at 60 Hz | 54 dB(A) | |
| Recommended pre-fuse | 4 A miniature circuit-breaker or fuse | |
| Supply includes | Complete unit ready to install with pleated filter | |
| Pack quantity | 1 pc | |
| Net weight | 2.18 kg | |
| Gross weight | 2.384 kg | |
| EAN | 4028177998049 | |
| Customs tariff number | 84145915 |
Frequently Asked Questions
What is the Rittal SK 3241.710 used for?
The SK 3241.710 provides filtered forced-air cooling for electrical enclosures, industrial control cabinets and automation systems where heat generated by internal equipment needs to be dissipated.
What airflow does the Rittal SK 3241.710 provide?
With its supplied pleated filter, the SK 3241.710 provides an unimpeded airflow of 272 m³/h at 50 Hz and 280 m³/h at 60 Hz.
What supply voltage does the SK 3241.710 require?
The Rittal SK 3241.710 operates from a 115 V single-phase AC supply at 50/60 Hz.
What protection rating does the SK 3241.710 provide?
The unit provides IP54 and NEMA Type 12 protection with a chopped-fibre or pleated filter. Protection can be increased to IP55 with a pleated filter and absorber mat or IP56 with the appropriate filter and hose-proof hood.
How is the Rittal SK 3241.710 installed?
The SK 3241.710 supports tool-free snap mounting using optimised detent hooks and requires a 224 × 224 mm mounting cut-out. Its installation depth is 108 mm.
Trusted Enclosure Climate Control from Rittal
Rittal Blue e+ fan-and-filter units combine high airflow, pressure-stable diagonal fan technology and straightforward tool-free installation to provide dependable filtered cooling for industrial electrical enclosures and automation systems.
