The Rittal SK 3240.724 is a Blue e+ filter fan, specifically designed for the climate control of enclosures. As a compact fan/filter unit, it enables efficient and clean air circulation, with the integrated filter retaining dust and particles from the ambient air. The tool-free mounting on panels significantly simplifies installation and maintenance. The fan is designed for use in industrial environments, where reliable cooling and protection against contamination are crucial. With an air flow rate of up to 218 m³/h (free blowing with pleated filter), it ensures sufficient ventilation, even under higher thermal loads. The operating voltage is 24 V DC, making it suitable for many standardized industrial applications. The protection rating IP54 (with woven fiber filter or pleated filter) provides high protection against dust and splashing water, ensuring reliable operation even in harsh environments. The operating ambient temperature ranges from -30 °C to 55 °C, enabling broad applicability in various climatic conditions. The noise level of 48 dB(A) ensures quiet operation, which is acceptable in sensitive production environments.

Technical Data

• Air flow, free blowing with pleated filter: 218 m³/h
• Air flow, free blowing with woven fiber filter: 175 m³/h
• Air flow with matching outlet filter including pleated filter: 191 m³/h
• Air flow with matching outlet filter including woven fiber filter: 130 m³/h
• Rated operating voltage: 24 V DC
• Rated power Pel: 10.1 W
• Rated current max.: 0.42 A
• Dimensions L x W x H: 255 x 255 x 129 mm
• Mounting depth: 108 mm
• Mounting cutout: 224 x 224 mm
• Protection rating: IP54 with woven fiber filter/pleated filter
• Protection rating NEMA: Type 12 with woven fiber filter/pleated filter
• Operating ambient temperature: -30 °C to 55 °C
• Noise level: 48 dB(A)