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SK3239.020 Rittal Blanking cover for fan-and-filter unit and outlet filters 3239 Plastic
Rittal SK 3239.020 closed-cell PE blanking cover for SK 3239 series fan-and-filter units and outlet filters, designed to close unused ventilation openings while providing IP54 protection.
£18.88 per pack of 2
Why Choose the Rittal SK 3239.020 Blanking Cover?
The Rittal SK 3239.020 is a purpose-designed blanking cover for Rittal fan-and-filter units and outlet filters, providing a simple way to close an existing ventilation opening when airflow is no longer required. Designed for compatible Rittal SK 3239 series units, the cover replaces the filter mat without requiring welding or mechanical modification of the enclosure.
Manufactured from closed-cell PE, the SK 3239.020 provides a practical solution for adapting existing electrical enclosures while retaining an IP54 protection rating to IEC 60529. This allows redundant fan-and-filter or outlet-filter openings to be sealed without replacing the enclosure panel or carrying out additional sheet-metal work.
Measuring 167 × 167 × 15 mm, the SK 3239.020 is designed for Rittal SK 3239 series fan-and-filter units and outlet filters. Its anthracite construction provides a durable enclosure climate-control accessory for industrial control cabinets, automation systems and electrical installations.
Key Advantages
- Purpose-designed blanking cover for Rittal SK 3239 series fan-and-filter units and outlet filters.
- Allows unused ventilation openings to be closed without welding or sheet-metal modification.
- Simply replaces the existing filter mat in the compatible fan-and-filter unit or outlet filter.
- Helps maintain IP54 enclosure protection to IEC 60529.
- Manufactured from durable closed-cell PE.
- Compact 167 × 167 × 15 mm format.
- Practical retrofit solution for existing industrial electrical enclosures.
Key Features
- Rittal SK blanking cover.
- Designed for SK 3239 series fan-and-filter units and outlet filters.
- IP54 protection rating to IEC 60529.
- Closed-cell PE construction.
- Anthracite finish.
- 167 mm width and 167 mm height.
- 15 mm depth.
- Installs in place of the existing filter mat.
- No welding or mechanical enclosure modification required.
- Not suitable for use with EMC fan-and-filter units.
Simple Protection for Unused Enclosure Ventilation Openings
Industrial electrical enclosures are frequently modified during equipment upgrades, machinery alterations or changes to cooling requirements. When an existing fan-and-filter unit or outlet filter is no longer required, leaving the ventilation path open can compromise the enclosure’s protection against environmental contamination.
The Rittal SK 3239.020 provides a straightforward way to close the opening by replacing the existing filter mat with a closed-cell PE blanking cover. This avoids welding or mechanical modification of the enclosure and enables the compatible assembly to achieve an IP54 protection rating, making it particularly useful for retrofit and maintenance applications.
Typical Applications
- Closing unused fan-and-filter openings in electrical enclosures.
- Closing redundant outlet-filter ventilation openings.
- Industrial control cabinet modifications and upgrades.
- PLC and automation enclosure maintenance.
- Machine control panels and OEM equipment.
- Retrofitting compatible Rittal SK 3239 series ventilation systems.
Technical Specifications
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| External Size (mm) | 167 × 167 mm | |
|---|---|---|
| Device Type | Outlet / exhaust filter | |
| IP Rating | IP54 | |
| Fan Type | Exhaust / Outlet Filter | |
| Manufacturer | Rittal | |
| Series | SK | |
| Model | SK 3239.020 | |
| Product type | Blanking cover for fan-and-filter units / outlet filters | |
| Suitable for | SK 3239 series | |
| Colour | Anthracite | |
| Protection standard | IEC 60529 | |
| Width | 167 mm | |
| Height | 167 mm | |
| Depth | 15 mm | |
| Dimensions (W × H × D) | 167 × 167 × 15 mm | |
| Installation | Replaces filter mat in compatible fan-and-filter unit / outlet filter | |
| EMC compatibility | Not suitable for EMC fan-and-filter units | |
| Pack quantity | 2 pcs | |
| Net weight | 0.028 kg | |
| Gross weight | 0.03 kg | |
| Customs tariff number | 39211900 |
Frequently Asked Questions
What is the Rittal SK 3239.020 used for?
The SK 3239.020 is used to close an existing opening for a compatible Rittal SK 3239 series fan-and-filter unit or outlet filter when ventilation through that opening is no longer required.
Which Rittal products are compatible with the SK 3239.020?
The blanking cover is designed to fit Rittal SK 3239 series fan-and-filter units and outlet filters.
What protection rating does the SK 3239.020 provide?
The Rittal SK 3239.020 provides an IP54 protection rating to IEC 60529 when correctly installed in the compatible fan-and-filter unit or outlet filter.
What are the dimensions of the Rittal SK 3239.020?
The blanking cover measures 167 mm wide, 167 mm high and 15 mm deep.
Can the SK 3239.020 be used with EMC fan-and-filter units?
No. The SK 3239.020 is not suitable for use with EMC fan-and-filter units and should only be installed in compatible non-EMC Rittal SK 3239 series products.
Trusted Enclosure Accessories from Rittal
Rittal blanking covers provide a simple and effective method of closing redundant fan-and-filter and outlet-filter openings, helping maintain enclosure protection without welding or mechanical modification of the cabinet.
