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SK3241.708 Rittal SK Blue E+ Fan-And-Filter Unit, 272/280 M³/H, 230 V, 1~, 50 Hz/60 Hz, WxHxD 255 X 255 X 129 mm, Ral 9005
Rittal SK 3241.708 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 230 V single-phase supply in a 255 × 255 × 129 mm RAL 9005 housing.
£143.21
Why Choose the Rittal SK 3241.708 Blue e+ Fan-and-Filter Unit?
The Rittal SK 3241.708 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. As part of the Rittal Blue e+ enclosure climate control range, it combines powerful airflow with pressure-stable fan technology to support effective heat dissipation from industrial electrical and electronic equipment.
The SK 3241.708 is supplied as a complete unit for enclosure ventilation and features a high-performance pleated filter. Its tool-free mounting concept supports straightforward panel installation, while the accessible louvred grille simplifies routine filter maintenance. The RAL 9005 black finish makes this version particularly suitable for dark-coloured enclosures, machinery and equipment installations.
Operating from a 230 V single-phase, 50/60 Hz supply, the SK 3241.708 delivers an airflow of 272 m³/h at 50 Hz and 280 m³/h at 60 Hz. Its 255 × 255 × 129 mm housing and filtered ventilation design make it a powerful solution for industrial cabinets requiring greater forced-air cooling capacity.
Key Advantages
- Powerful filtered forced-air cooling for industrial electrical enclosures.
- 272 m³/h airflow at 50 Hz and 280 m³/h at 60 Hz.
- 230 V single-phase, 50/60 Hz operation for common industrial power systems.
- Blue e+ fan technology provides pressure-stable airflow for dependable enclosure ventilation.
- Tool-free mounting supports fast installation into prepared enclosure cut-outs.
- Accessible filter design simplifies inspection, cleaning and replacement.
- RAL 9005 black finish complements dark-coloured industrial enclosures and machinery.
Key Features
- Rittal Blue e+ fan-and-filter unit.
- 272 m³/h airflow at 50 Hz.
- 280 m³/h airflow at 60 Hz.
- 230 V, 1~, 50/60 Hz rated operating voltage.
- High-performance filtered enclosure ventilation.
- Pressure-stable fan technology for effective industrial cabinet cooling.
- Tool-free enclosure panel installation.
- RAL 9005 black housing.
- Compact 255 × 255 × 129 mm external dimensions.
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 components. This continuous exchange of air helps control internal temperatures and reduce thermal stress on PLCs, variable speed drives, power supplies, contactors and other industrial electronic equipment.
With airflow reaching 280 m³/h, the Rittal SK 3241.708 is particularly useful for enclosures with greater heat loads where natural convection is insufficient. Its Blue e+ design combines efficient filtered ventilation with straightforward installation and maintenance, providing a practical climate control solution for industrial machinery and automation systems.
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 | 230 V AC, 1-phase | |
| Voltage | 230 V AC | |
| Manufacturer | Rittal | |
| Series | SK Blue e+ | |
| Model | SK 3241.708 | |
| Product type | Fan-and-filter unit | |
| Design | Wall-mounted enclosure ventilation unit | |
| Air throughput at 50 Hz | 272 m³/h | |
| Air throughput at 60 Hz | 280 m³/h | |
| Rated operating voltage | 230 V AC | |
| Input phases | 1-phase | |
| Frequency | 50 / 60 Hz | |
| Fan type | Filter fan | |
| Mounting type | Tool-free panel mounting | |
| Colour | RAL 9005 | |
| Width | 255 mm | |
| Height | 255 mm | |
| Depth | 129 mm | |
| Dimensions (W × H × D) | 255 × 255 × 129 mm | |
| Mounting cut-out | 224 × 224 mm | |
| Supply includes | Complete fan-and-filter unit with filter media | |
| Pack quantity | 1 pc |
Frequently Asked Questions
What is the Rittal SK 3241.708 used for?
The SK 3241.708 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 3241.708 provide?
The SK 3241.708 provides an airflow of 272 m³/h at 50 Hz and 280 m³/h at 60 Hz.
What supply voltage does the SK 3241.708 require?
The Rittal SK 3241.708 operates from a 230 V single-phase AC supply at 50/60 Hz.
What are the dimensions of the Rittal SK 3241.708?
The fan-and-filter unit measures 255 mm wide, 255 mm high and 129 mm deep, with overall dimensions of 255 × 255 × 129 mm.
What colour is the Rittal SK 3241.708?
The SK 3241.708 features a RAL 9005 black finish, making it suitable for dark-coloured electrical enclosures, industrial machinery and equipment installations.
Trusted Enclosure Climate Control from Rittal
Rittal Blue e+ fan-and-filter units combine powerful filtered airflow, pressure-stable ventilation technology and straightforward installation to provide dependable thermal management for industrial electrical enclosures and automation systems.
