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SK3240.724 Rittal SK Blue E+ Fan-And-Filter Unit, 218 M³/H, 24 V (DC), WxHxD 255 X 255 X 129 mm, Ral 7035
Rittal SK3240.724 Blue e+ fan-and-filter unit providing up to 218 m³/h filtered airflow from a 24 V DC supply in a 255 x 255 x 129 mm RAL 7035 housing for industrial enclosure cooling.
£205.42
Why Choose the Rittal SK3240.724 Blue e+ Fan-and-Filter Unit?
The Rittal SK3240.724 is a powerful Blue e+ fan-and-filter unit designed to provide reliable filtered ventilation for electrical enclosures, control cabinets and industrial automation equipment. Operating from a 24 V DC supply, it combines efficient forced-air cooling with a compact enclosure-mounted format suitable for modern machinery and control systems.
With a maximum airflow of 218 m³/h, the SK3240.724 is designed to remove heat generated by electrical and electronic components while filtering incoming ambient air. Rittal Blue e+ fan-and-filter technology provides effective airflow and pressure stability, helping maintain suitable operating temperatures inside industrial enclosures.
Measuring 255 × 255 × 129 mm and finished in RAL 7035 light grey, the SK3240.724 integrates neatly with industrial enclosure systems. Its accessible filter arrangement and installation-friendly design simplify routine maintenance while providing dependable ventilation for PLCs, drives, power supplies and other heat-generating equipment.
Key Advantages
- High-performance Blue e+ filtered enclosure ventilation.
- Maximum airflow of 218 m³/h for effective heat dissipation.
- 24 V DC operation ideal for machinery and industrial automation systems.
- Filtered incoming air helps reduce dust contamination inside the enclosure.
- Optimised fan technology supports reliable airflow and pressure stability.
- Compact 255 × 255 × 129 mm enclosure-mounted design.
- Accessible filter arrangement supports straightforward routine maintenance.
Key Features
- Rittal SK Blue e+ fan-and-filter unit.
- 24 V DC rated operating voltage.
- 218 m³/h maximum airflow.
- 255 × 255 × 129 mm overall dimensions.
- Filtered forced-air cooling for electrical enclosures.
- Designed for efficient enclosure climate control.
- Replaceable filter for straightforward maintenance.
- RAL 7035 light grey finish for integration with industrial enclosures.
Efficient 24 V DC Enclosure Cooling
Heat generated by PLCs, power supplies, drives and other electrical components can raise internal enclosure temperatures and reduce equipment reliability. The Rittal SK3240.724 provides forced-air ventilation by drawing cooler ambient air through its filter and circulating it through the enclosure, helping remove excess heat while reducing the entry of airborne contamination.
Its 24 V DC supply makes the unit particularly suitable for machinery and automation systems where low-voltage DC control power is already available. When used with a correctly sized outlet filter, the Blue e+ fan-and-filter unit establishes controlled airflow through the cabinet for efficient and economical enclosure climate control.
Typical Applications
- Industrial electrical control cabinets.
- PLC and automation enclosures.
- 24 V DC machinery control systems.
- Variable speed drive and motor-control cabinets.
- Production and packaging machinery.
- Power supply and electronic equipment enclosures.
Technical Specifications
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| Device Type | Filter fan | |
|---|---|---|
| Mounting Type | Wall / side | |
| Coil / Supply Voltage | 24 V DC | |
| Voltage | 24 V DC | |
| Manufacturer | Rittal | |
| Series | SK Blue e+ | |
| Model | SK3240.724 | |
| Article number | 3240724 | |
| Product type | Fan-and-filter unit | |
| Fan type | Filter fan | |
| Cooling principle | Filtered forced-air ventilation | |
| Rated operating voltage | 24 V DC | |
| Maximum airflow | 218 m³/h | |
| Width | 255 mm | |
| Height | 255 mm | |
| Depth | 129 mm | |
| Colour | RAL 7035 light grey | |
| Mounting type | Enclosure wall mounting | |
| Application | Electrical enclosure climate control |
Frequently Asked Questions
What is the Rittal SK3240.724 used for?
The SK3240.724 provides filtered forced-air ventilation for industrial electrical enclosures, helping remove internally generated heat while reducing the ingress of airborne contamination.
What airflow does the Rittal SK3240.724 provide?
The Blue e+ fan-and-filter unit provides a maximum airflow of 218 m³/h.
What supply voltage does the SK3240.724 require?
The SK3240.724 operates from a 24 V DC supply, making it well suited to machinery and industrial automation installations using low-voltage control power.
What are the dimensions of the Rittal SK3240.724?
The fan-and-filter unit measures 255 mm wide × 255 mm high × 129 mm deep.
What colour is the Rittal SK3240.724?
The unit is finished in RAL 7035 light grey, providing a clean appearance that integrates well with Rittal and other industrial electrical enclosures.
Trusted by Industrial Enclosure Professionals
Rittal Blue e+ fan-and-filter units provide dependable filtered ventilation for industrial enclosures, helping maintain suitable operating temperatures and reliable performance of sensitive electrical and automation equipment.
