Rittal SK3237.308 is a RAL 9005 black Blue e+ outlet filter measuring 116.5 x 116.5 mm for compatible SK3237.7xx fan-and-filter units and industrial enclosure ventilation systems.
£33.38
The Rittal SK3237.308 is a Blue e+ outlet filter designed for use with compatible Rittal SK3237.7xx fan-and-filter units. It provides the passive outlet path required for effective forced-air ventilation of industrial electrical and electronic enclosures, helping remove internally generated heat and maintain suitable operating conditions for temperature-sensitive equipment.
Designed to complement Rittal Blue e+ fan-and-filter technology, the outlet filter allows heated enclosure air to escape while its filter media helps reduce the ingress of airborne dust and contamination. It is particularly suitable where ambient air can be used for enclosure cooling because the surrounding temperature remains below the required internal cabinet temperature.
The SK3237.308 measures 116.5 × 116.5 mm (W × H) and is finished in RAL 9005 black, making it suitable for enclosures and machinery where a dark external finish is preferred. Its compact wall-mounted format and service-friendly design provide straightforward integration with compatible Rittal enclosure ventilation systems.
A correctly configured fan-and-filter system creates a continuous airflow path through an enclosure, introducing cooler ambient air and discharging heated internal air through an outlet filter. This helps control temperatures around PLCs, power supplies, drives and other electronic components without requiring compressor-based cooling where ambient conditions permit.
The Rittal SK3237.308 provides the outlet side of this ventilation arrangement for compatible SK3237.7xx Blue e+ fan-and-filter units. Its filtered design helps balance effective airflow with protection against airborne contamination, while the RAL 9005 finish provides a coordinated appearance for black or dark-coloured industrial equipment.
| Manufacturer | Rittal |
|---|---|
| Series | SK Blue e+ |
| Model | SK3237.308 |
| Product type | Outlet filter |
| Application | Enclosure ventilation |
| Suitable for | SK3237.7xx fan-and-filter units |
| Installation type | Wall-mounted |
| Colour | RAL 9005 black |
| Width | 116.5 mm |
| Height | 116.5 mm |
| Dimensions (W × H) | 116.5 × 116.5 mm |
| Function | Filtered air outlet for compatible enclosure fan-and-filter systems |
The SK3237.308 is a Blue e+ outlet filter used with compatible fan-and-filter units to provide a filtered outlet path for forced-air ventilation of industrial electrical enclosures.
The SK3237.308 is designed for use with compatible Rittal SK3237.7xx Blue e+ fan-and-filter units.
The outlet filter has front dimensions of 116.5 × 116.5 mm (W × H), providing a compact solution for enclosure ventilation systems.
The SK3237.308 is finished in RAL 9005 black, making it suitable for dark-coloured industrial enclosures, machinery and control panels.
An outlet filter provides a controlled path for heated air to leave the enclosure while helping reduce the ingress of airborne contamination, supporting effective forced-air cooling and protection of internal equipment.
Rittal Blue e+ ventilation components provide panel builders, machine builders and automation engineers with practical and service-friendly solutions for controlling enclosure temperatures and protecting sensitive industrial 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...