SK3245.918 Rittal Blue e+ EC fan-and-filter unit 1161 m³/h, 100 V-130 V, RAL 9005

Why Choose the Rittal SK 3245.918 Blue e+ Filter Fan?

The Rittal SK 3245.918 is a high-efficiency Blue e+ filter fan unit with EC technology, designed for reliable ventilation and cooling of electrical enclosures. It combines powerful airflow performance with energy-efficient operation, making it ideal for modern industrial and IT environments.

Featuring advanced electronically commutated (EC) motor technology, this filter fan delivers optimised airflow with reduced energy consumption and intelligent control capabilities. It is engineered for continuous operation in demanding conditions, ensuring stable internal temperatures and extended component lifespan.

With a maximum airflow of up to 1,161 m³/h and a compact wall-mounted design, the SK 3245.918 is well suited for medium to large enclosures requiring consistent and efficient ventilation.

Key Advantages

• High-performance filter fan with EC motor technology.
• Airflow up to 1,161 m³/h for efficient enclosure cooling.
• Energy-efficient operation reduces power consumption.
• Supports IoT monitoring and control integration.
• Tool-free installation for quick setup.
• Improved pressure stability for consistent airflow distribution.

Key Features

• Rittal Blue e+ filter fan unit.
• Diagonal fan with EC motor for stable airflow.
• Integrated pleated filter for enhanced filtration.
• Easy filter replacement via louvred grille mechanism.
• Snap-fit mounting system for fast installation.
• Compatible with outlet filters for complete airflow systems.
• 0–10 V / PWM interface for speed control and monitoring.

Technical Specifications

• Manufacturer: Rittal
• Series: Blue e+
• Model: SK 3245.918
• Product type: Filter fan unit
• Airflow (free blowing): up to 1,161 m³/h
• Airflow (with filter): approx. 728–969 m³/h depending on configuration
• Voltage: 100–130 V AC, single phase
• Frequency: 50 / 60 Hz
• Power consumption: approx. 174.6 W
• Current: up to 2.52 A
• Protection rating: IP51–IP56 depending on filter configuration
• Dimensions (W × H × D): 323 × 323 × 156 mm
• Installation depth: approx. 136 mm
• Operating temperature: -25 °C to +55 °C
• Noise level: approx. 72 dB(A)

Advanced Cooling for Industrial Enclosures

The SK 3245.918 is designed to deliver reliable ventilation for electrical enclosures by removing heat and ensuring consistent airflow. Its diagonal fan design improves pressure stability, resulting in uniform air distribution across internal components.

The integrated filter system prevents dust and contaminants from entering the enclosure, helping maintain clean operating conditions and reducing maintenance requirements in industrial environments.

Typical Applications

• Industrial control panels and automation systems.
• Electrical enclosures and switchgear cabinets.
• Data cabinets and IT infrastructure.
• Manufacturing and processing environments.
• Telecommunications equipment enclosures.
• Energy and power distribution systems.

Trusted by Engineers Worldwide

Rittal Blue e+ filter fan units are widely trusted for delivering energy-efficient, high-performance enclosure cooling in industrial automation and IT applications.