Specifications
These small heaters are designed to prevent condensation and to ensure a minimum operating temperature in small enclosures.
Fan heater prevents formation of condensation and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The heater is connected using the internal terminal connectors The small size of the CS/CSL 028 makes it ideal for use in enclosures where space is at a premium.
Technical Data
| Heating element |
PTC heating element |
| Surface temperature |
150W/250W: max. 50°C (122°F), except upper protective grille 400W: max. 65°C (149°F), except upper protective grille at 20°C (68°F) ambient temperature |
| Axial fan, ball bearing |
air flow, free flow: CS 028: 13.8m³/h CSL 028: 45m³/h (230VAC), 54m³/h (120VAC) service life 40,000h at 40°C (104°F) |
| Connection |
2-pole clamp max. 2.5mm² (CSL 028 with strain relief), clamping screw torque 0.8Nm max. |
| Casing |
plastic according to UL94-0, black |
| Mounting |
clip for 35 mm DIN rail, EN 60715 or screw fixing (Ø 5.3mm) |
| Fitting position |
vertical airflow (air outlet up) |
| Operating / Storage temperature |
-45 to +70°C (-49 to +158°F) |
| Operating / Storage humidity |
max. 90 % RH (non-condensing) |
| Protection type / Protection class |
IP20 / II (double insulated) |
| Art. No. clip fixing |
Art. No. screw fixing |
Series |
Operating voltage |
Heating capacity1) |
Inrush current max. |
Pre-fuse T (time-delay) |
Dimensions |
Weight (approx.) |
| 02800.0-00 |
02800.0-01 |
CS 028 |
230VAC, 50/60Hz |
150W |
12A |
6.3A |
75 x 65 x 90mm |
0.3kg |
| 02811.0-00 |
02811.0-01 |
CSL 028 |
230VAC, 50/60Hz |
250W |
9A |
6.3A |
90 x 85 x 111mm |
0.5kg |
| 02810.0-00 |
02810.0-01 |
CSL 028 |
230VAC, 50/60Hz |
400W |
15A |
10A |
90 x 85 x 111mm |
0.5kg |
| 02800.9-00 |
02800.9-01 |
CS 028 |
120VAC, 50/60Hz |
150W |
6A |
6.3A |
75 x 65 x 90mm |
0.3kg |
| 02811.9-00 |
02811.9-01 |
CSL 028 |
120VAC, 50/60Hz |
250W |
6A |
6.3A |
90 x 85 x 111mm |
0.5kg |
| 02810.9-00 |
02810.9-01 |
CSL 028 |
120VAC, 50/60Hz |
400W |
9A |
6.3A |
90 x 85 x 111mm |
0.5kg |
according to UL499, intended for the use within an enclosure in accordance with UL508A
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