Rittal Blue e+ Ventilation Unit with Filter, 625/716 m³/h (3243708)

In a busy control room, maintaining optimal temperature inside enclosures is critical for reliable operation of sensitive electronics. The Rittal Blue e+ ventilation unit with filter (model 3243708) actively exchanges air to dissipate heat, ensuring your equipment runs within safe limits. With a free-blowing airflow of 625 m³/h at 50 Hz and 716 m³/h at 60 Hz, it efficiently cools even densely packed enclosures. The integrated standard filter mat protects against dust and particles, while the tool-free mounting and spring-type terminals make installation quick and straightforward. The light grey (RAL 7035) sheet steel housing with plastic front cover blends seamlessly into industrial environments.

Key specifications

• Airflow (free blowing): 625 m³/h @ 50 Hz, 716 m³/h @ 60 Hz
• Rated operating voltage: 230 V AC, 50/60 Hz
• Rated power: 35 W @ 50 Hz, 40 W @ 60 Hz
• Rated current: 0.25 A @ 50 Hz, 0.28 A @ 60 Hz
• Protection category: IP54
• Noise level: 65 dB(A) @ 50 Hz, 68 dB(A) @ 60 Hz
• Mounting cut-out: 292 x 292 mm
• Material: Sheet steel, plastic front cover
• Colour: RAL 7035 (light grey)
• Operating temperature range: -10 °C to +55 °C
• Connection type: Spring-type terminal
• Filter type: Standard filter mat (supplied)
• Motor type: EC motor
• Installation: Tool-free mounting

Why choose it

The Blue e+ ventilation unit stands out with its energy-efficient EC motor, which reduces power consumption compared to conventional AC motors. The IP54 protection ensures reliable operation even in dusty or slightly damp environments. The tool-free installation saves valuable time during setup, and the included filter mat keeps the enclosure interior clean, extending the lifespan of your components. Its compact design with a 292 x 292 mm cut-out makes it easy to integrate into existing enclosures.

Ideal use cases

• Cooling of control cabinets in industrial automation
• Ventilation for enclosures housing drives, PLCs, and power supplies
• Heat dissipation in machine tools and packaging systems
• Maintaining safe operating temperatures in IT and network enclosures

Good to know

The unit operates on a standard 230 V AC supply and is suitable for both 50 Hz and 60 Hz networks. The spring-type terminals allow for quick and secure wiring without special tools. The filter mat is easily replaceable, ensuring long-term performance. With a wide operating temperature range from -10 °C to +55 °C, this ventilation unit is robust enough for demanding industrial settings.