SK3238.700 Rittal Blue e+ fan-and-filter unit 63/72 m³/h, 230 V, RAL 7035

Why Choose the Rittal SK 3238.700 Blue e+ Filter Fan Unit?

The Rittal SK 3238.700 is a high-efficiency Blue e+ filter fan unit engineered to provide reliable cooling and ventilation for electrical enclosures and control cabinets. Designed for industrial environments, it ensures stable internal temperatures while protecting sensitive components from dust and airborne contaminants.

As part of the advanced Rittal Blue e+ climate control range, this unit uses optimised airflow and diagonal fan technology to deliver consistent ventilation performance with improved pressure stability. Its tool-free installation and modern snap-in mounting system make it a preferred solution for panel builders and maintenance engineers.

With an airflow of up to 63 / 72 m³/h and a 230 V AC supply, the SK 3238.700 is ideal for compact industrial enclosures requiring efficient and dependable thermal management.

Key Advantages

• Efficient cooling for electrical enclosures and cabinets.
• Advanced Blue e+ airflow design for stable ventilation.
• Tool-free installation with snap-in mounting system.
• Integrated filter mat for dust protection.
• Low energy consumption with consistent airflow output.
• Improves equipment lifespan and system reliability.

Key Features

• Rittal Blue e+ filter fan unit.
• Airflow: up to 63 / 72 m³/h (50 / 60 Hz).
• 230 V AC operation for industrial applications.
• Diagonal fan technology for improved pressure stability.
• IP54 protection rating with filter installed.
• Tool-free mounting with optimised snap-in hooks.
• Easy filter replacement via front access design.

Technical Specifications

• Manufacturer: Rittal
• Series: Blue e+ Filter Fan
• Model: SK 3238.700
• Product type: Filter fan unit
• Airflow (free blowing): approx. 53 / 64 m³/h
• Airflow (with filter): approx. 63 / 72 m³/h
• Rated voltage: 230 V AC
• Frequency: 50 / 60 Hz
• Power consumption: approx. 14.7 / 16.5 W
• Rated current: approx. 0.1 / 0.12 A
• Protection rating: IP54
• Dimensions (W × H × D): 148.5 × 148.5 × 82.5 mm
• Mounting type: Snap-in / panel mounting
• Colour: RAL 7035
• Operating temperature range: approx. -15 °C to +55 °C

Advanced Cooling with Blue e+ Technology

The SK 3238.700 uses diagonal fan technology to provide stable airflow and improved pressure performance, ensuring even heat dissipation across the enclosure. This helps prevent hotspots and maintains consistent operating conditions for sensitive electrical components.

Its integrated filter system protects against dust and contaminants, making it suitable for industrial environments where reliability and equipment protection are critical.

Typical Applications

• Electrical control panels and switchgear.
• Industrial automation and PLC enclosures.
• Machine building and OEM systems.
• Power distribution cabinets.
• Telecommunications and network enclosures.
• General enclosure cooling applications.

Trusted by Panel Builders Worldwide

Rittal Blue e+ filter fan units are widely trusted for delivering efficient enclosure cooling, improving reliability and ensuring long-term performance in demanding industrial environments.