| Type | Enclosure thermostat |
| Contact | Changeover (NO/NC) |
| Setting range | 0–60°C |
| Hysteresis | ~4 K |
| Rated current | 10 A / 250 VAC |
| Mounting | Snap-on DIN rail or screw |
| Sensor | Bimetal |
| Model designation | SK 3238.100 |
| Product type | TopTherm Filter Fan Units |
| Version | wall-mounted |
| Product changes | Since May 2024, the cover for the connection terminal is no longer part of the TopTherm filter fan. During testing, it was found not to be required by the standards and does not impair function or operational safety. |
| Color | RAL 7035 |
| Supply includes | Complete unit ready to install, including chopped fiber filter mat |
| Fan | Axial, shaded pole motor |
| Unimpeded air flow (with pleated filter) | At 50 Hz: 63 m³/h; At 60 Hz: 72 m³/h; At 50 Hz: 37.08 cfm; At 60 Hz: 42.38 cfm |
| Unimpeded air flow (with chopped fiber filter) | At 50 Hz: 52 m³/h; At 60 Hz: 63 m³/h; At 50 Hz: 30.6 cfm; At 60 Hz: 37.1 cfm |
| Rated operating voltage | 230 V, 1~, 50 Hz/60 Hz |
| Rated power Pel | At 50 Hz: 15 W; At 60 Hz: 14 W |
| Dimensions | Width: 148.5 mm; Height: 148.5 mm |
| Installation depth | 58.5 mm |
| Mounting cut-out | Width of opening: 124 mm; Cut-out height: 124 mm |
| Protection category IP to IEC 60 529 | IP 54 with chopped fiber filter/pleated filter; IP 56 with chopped fiber filter/pleated filter and hose-proof hood |
| Protection category NEMA | Type 12 with chopped fiber filter/pleated filter; Type 3; Type 3R; Type 4; Type 4X with chopped fiber filter/pleated filter and hose-proof hood |
| Operating temperature range | -15 °C...55 °C; 5 °F...131 °F |
| Storage temperature range | -30 °C...70 °C; -22 °F...158 °F |
| Noise pressure level | At 50 Hz: 46 dB(A); At 60 Hz: 49 dB(A) |
| Packaging unit | 1 pc(s). |
| Net weight | 0.9 kg |
| Gross weight | 0.9 kg |
| Customs tariff number | 84145915 |
| ETIM 9 | EC000320 |
| ETIM 8 | EC000320 |
| ECLASS 8.0 | 27180716 |
| Approvals | CSA; 30 - KC Korea; UL + C-UL - FTTA; UR + C-UR (recognized) |
