SK3238.300 Rittal Blue e+ outlet filter, RAL 7035

Why Choose the Rittal SK 3238.300 Blue e+ Outlet Filter?

The Rittal SK 3238.300 is a high-quality Blue e+ outlet filter designed to complement filter fan units in electrical enclosures and control cabinets. It enables efficient ventilation by allowing warm air to exit while preventing dust and contaminants from entering the enclosure.

Engineered as part of the Rittal Blue e+ climate control system, this outlet filter ensures balanced airflow when paired with compatible fan units, improving cooling efficiency and protecting sensitive electrical components.

Designed for use with Rittal SK 3238.7xx filter fan units, the SK 3238.300 provides reliable performance in industrial environments where maintaining clean airflow and stable internal temperatures is essential.

Key Advantages

• Supports efficient enclosure ventilation when paired with filter fans.
• Prevents ingress of dust and airborne contaminants.
• Quick tool-free installation with snap-fit design.
• Easy filter replacement via front opening grille.
• Improves thermal management and system reliability.
• Compatible with Rittal Blue e+ fan-and-filter systems.

Key Features

• Rittal Blue e+ outlet filter for enclosure ventilation.
• Designed for SK 3238.7xx filter fan units.
• Pleated filter mat for improved airflow performance.
• Tool-free mounting with optimised snap hooks.
• Quick-access louvred grille for easy maintenance.
• IP54 protection rating with filter installed.
• Suitable for convection-based ventilation systems.

Technical Specifications

• Manufacturer: Rittal
• Series: Blue e+ Climate Control
• Model: SK 3238.300
• Product type: Outlet filter
• Compatibility: SK 3238.7xx filter fan units
• Dimensions (W × H × D): approx. 148.5 × 148.5 × 34.2 mm
• Cut-out dimensions: approx. 124 × 124 mm
• Material: Plastic
• Colour: RAL 7035
• Protection rating: IP54 (up to IP55/IP56 with accessories)
• Mounting type: Snap-in / panel mounting
• Weight: approx. 0.16 kg

Optimised Airflow for Enclosure Cooling

Outlet filters such as the SK 3238.300 work alongside filter fan units to create controlled airflow through the enclosure. Cooler ambient air is drawn in via the fan, while warm air exits through the outlet filter, maintaining safe operating temperatures.

This balanced airflow approach helps prevent overheating, reduces component stress and ensures reliable performance in industrial control systems.

Typical Applications

• Electrical control panels and switchgear enclosures.
• Industrial automation and PLC cabinets.
• Machine building and OEM equipment.
• Power distribution systems.
• Telecommunications and IT enclosures.
• Any enclosure requiring passive airflow outlet ventilation.

Trusted by Panel Builders Worldwide

Rittal Blue e+ outlet filters are trusted by engineers and panel builders for delivering reliable airflow management, protecting electrical systems and supporting long-term industrial performance.