This item will be discontinued on: 30 Apr 2025
Please check your new product:
- Article number:
- SK 3237.124
- 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.
- Product modification
- The cover for the connection clamp has not been part of the TopTherm fan-and-filter units since May 2024. In testing, it proved not to be necessary to meet the standard, and affects neither function nor operational reliability.
- Colour
- RAL 7035
- Supply includes
- Complete unit ready to install, including chopped-fibre filter mat
- Fan
- Axial, DC motor
- Air throughput, unimpeded airflow (with chopped-fibre filter)
- With DC: 20 m³/h
- Air throughput with outlet filter including chopped-fibre filter mat (quantity x order number)
- 1 x 3237200: 15 m³/h
- 2 x 3237200: 16 m³/h
- Rated operating voltage
- 24 V (DC)
- Power consumption Pel
- With DC: 2.4 W
- Rated current max.
- With DC: 0.1 A
- Dimensions
- Width: 116.5 mm
Height: 116.5 mm - Installation depth
- 43 mm
- Mounting cut-out
- Cut-out width: 92 mm
Cut-out height: 92 mm - IP protection category to IEC 60 529
- IP 54 with chopped-fibre filter
- IP56 with chopped-fibre filter and hose-proof hood
- Protection category NEMA
- Type 12 with chopped-fibre filter
- Type 3
- Type 3R with chopped-fibre filter and hose-proof hood
- Pre-fuse
- Miniature circuit-breaker/fuse: 2 A
- Note
- To increase the air throughput, a pleated filter may optionally be used (see characteristic curve). Suitable for use with fan-and-filter units, roof-mounted fans and outlet filters.
- With the fan-and-filter unit 3237.XXX, electrical connection is made via two single wires (length approx. 300 mm) on the unit, for all other fan-and-filter units, a screwless spring terminal is used
- Operating temperature range
- -15 °C...55 °C
- Storage temperature range
- -30 °C...70 °C
- Noise level
- With DC: 38 dB(A)
- Packs of
- 1 pc(s).
- Net weight
- 0.28 kg
- Gross weight
- 0.3 kg
- Customs tariff number
- 84145915
- EAN
- 4028177651609
- ETIM 9
- EC000320
- ETIM 8
- EC000320
- ECLASS 8.0
- 27180716
- Product description
- SK fan and filter units TopTherm, 20 m³/h, 24 V (DC), WHD: 116.5 x 116.5 x 16 mm
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
Air troughput (unimpeded air flow): 20 / 25 m3/h
Power consumption: 3 W
Rated current: 0,125 A
Rated operating voltage: 24 V (DC)
Fan: Axial, DC motor
Dimensions [WxH]: 116,5x116,5 mm
Build depth: 16 mm
Installation depth: 43 mm
Mounting cut-out [WxH]: 92x92 mm
Operating temperature range: -15°C to 55°C
Storage temperature range: -30°C to 70°C
Colour: RAL 7035
Protection category IP to IEC 60 529:
IP 54 with fleece filter
IP 56 with fleece filter and hose-proof hood
Protection category NEMA:
Type 12 with fleece filter
Type 3, 3R with fleece filter and hose-proof hood
Noise level: 38 db(A)
Service life of fans: 70.000 h
Weight: 0,30 kg
have superior pressure stability and ensure a more
constant air throughput. The diagonal direction of outflow
ensures more even heat dissipation from the enclosure
Air troughput (unimpeded air flow): 20 / 25 m3/h
Power consumption: 3 W
Rated current: 0,125 A
Rated operating voltage: 24 V (DC)
Fan: Axial, DC motor
Dimensions [WxH]: 116,5x116,5 mm
Build depth: 16 mm
Installation depth: 43 mm
Mounting cut-out [WxH]: 92x92 mm
Operating temperature range: -15°C to 55°C
Storage temperature range: -30°C to 70°C
Colour: RAL 7035
Protection category IP to IEC 60 529:
IP 54 with fleece filter
IP 56 with fleece filter and hose-proof hood
Protection category NEMA:
Type 12 with fleece filter
Type 3, 3R with fleece filter and hose-proof hood
Noise level: 38 db(A)
Service life of fans: 70.000 h
Weight: 0,30 kg