- Article no.:
- SK 3243700
- Design
- wall-mounted 
- Product description
- Fan-and-filter units with diagonal fan technology have superior pressure stability and ensure a more constant air throughput. The diagonal direction of outflow ensures more even heat dissipation from the enclosure. 
- Benefits
- Maximum air throughput via pleated filter included in the delivered state 
- Easy filter changes, thanks to a new opening mechanism on the louvred grille 
- Faster installation on the enclosure with optimised detent hooks 
- Diagonal fan technology achieves more even and constant ventilation of the enclosure, thanks to improved pressure stability 
- Tool-free assembly 
- Material
- Plastic 
- Colour
- RAL 7035 
- Supply includes
- Complete unit ready to install, including pleated filter 
- Fan
- Diagonal, 1~ capacitor motor 
- Air throughput, unimpeded airflow (with chopped-fibre filter)
- At 50 Hz: 540 m³/h
 At 60 Hz: 590 m³/h
- Air throughput, unimpeded airflow (with pleated filter)
- At 50 Hz: 625 m³/h
 At 60 Hz: 716 m³/h
- Air throughput with matching outlet filter including chopped-fibre filter
- At 50 Hz: 444 m³/h
 At 60 Hz: 498 m³/h
- Air throughput with matching outlet filter including pleated filter
- At 50 Hz: 565 m³/h
 At 60 Hz: 645 m³/h
- Rated operating voltage
- 230 V, 1~, 50 Hz/60 Hz 
- Power consumption Pel
- At 50 Hz: 77.7 W
 At 60 Hz: 106.4 W
- Rated current max.
- At 50 Hz: 0.39 A
 At 60 Hz: 0.47 A
- Dimensions
- Width: 323 mm
 Height: 323 mm
 Depth: 144.5 mm
- Installation depth
- 124 mm 
- Mounting cut-out
- Cut-out width: 292 mm
 Cut-out height: 292 mm
- IP protection category to IEC 60 529
- IP 54 with chopped-fibre filter/pleated filter 
- IP 55 with pleated filter and absorber mat 
- IP 56 with chopped-fibre filter/pleated filter and hose-proof hood 
- Protection category NEMA
- Type 12 with chopped-fibre filter/pleated filter 
- Type 3, 3R, 4, 4X with chopped-fibre filter/pleated filter and hose-proof hood 
- Pre-fuse
- Miniature circuit-breaker/fuse: 4 A 
- Note
- With the filter fan 3237.XXX, electrical connection is made via two single wires (length approx. 300 mm) on the unit, for all other filter fans, a screwless spring terminal is used 
- Operating temperature range
- -30 °C...55 °C 
- Storage temperature range
- -30 °C...70 °C 
- Noise level
- At 50 Hz: 62 dB(A)
 At 60 Hz: 65 dB(A)
- Packs of
- 1 pc(s). 
- Net weight
- 4.1 kg
- Gross weight
- 4.28 kg
- Customs tariff number
- 84145915 
- EAN
- 4028177997981 
- ETIM 9
- EC000320 
- ETIM 8
- EC000320 
- ECLASS 8.0
- 27180716 
- Product description
- 
SK Blue e+ fan-and-filter unit, 625/716 m³/h, 230 V, 1~, 50 Hz/60 Hz, WHD 323 x 323 x 144.5 mm, RAL 7035