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PRODUCT CATALOGUE - STEGOHEATING
These fan heaters prevent formation of condensation and provide an evenly distributed interior air temperature in
enclosures with electric/electronic components. The heaters are connected using the internal terminal connectors.
The small size of the CS / CSL 028 heaters make them ideal for use in enclosures where space is at a premium.
> Small, compact design
> Quiet in operation
> Dynamic heating up
> Clip or screw fixing
Fan Heaters CSL 028/CS 028
with clip fixing
Example of connection
Fan Heater
CS 028/CSL 028
Thermostat
FTO 011 (NC)
Heating capacity / Ambient temperature diagram
CS 028 / CSL 028
Heating capacity (W)
Temperature ( °C)
COMPACT SEMICONDUCTOR FAN HEATER
CS 028 / CSL 028 | 150 W to 400 W
TECHNICAL DATA
Heating element PTC resistor – temperature limiting
Axial fan, ball bearing air flow, free flow
CS 028: 13.8 m³/h
CSL 028: 45 m³/h (AC 230 V), 54 m³/h (AC 120 V)
service life 40,000 h at +40 °C (+104 °F)
Connection 2-pole clamp max. 2.5 mm² (CSL 028 with strain relief),
clamping screw torque 0.8 Nm max.
Casing plastic according to UL94 V-0, black
Mounting clip for 35 mm DIN rail, EN 60715 or screw fixing (Ø 5.3 mm)
Fitting position vertical airflow (air outlet up)
Dimensions see drawings
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)
Note other voltages on request
Fan Heaters CSL 028/CS 028
with screw fixing
FAN HEATER CS 028
FAN HEATER CSL 028
Art. No.
clip fixing
Art. No.
screw fixing
Operating voltage Heating
capacity¹
Inrush current
max.
Recommended pre-fuse T
(time-delay)
Weight
(approx.)
Approvals
02811.0-00 02811.0-01 AC 230 V, 50/60 Hz 250 W 9.0 A 10.0 A 0.5 kg VDE UL File No. E234324 EAC
02810.0-00 02810.0-01 AC 230 V, 50/60 Hz 400 W 15.0 A 16.0 A 0.5 kg VDE UL File No. E234324 EAC
02811.9-00 02811.9-01 AC 120 V, 50/60 Hz 250 W 6.0 A 10.0 A 0.5 kg - UL File No. E234324 EAC
02810.9-00 02810.9-01 AC 120 V, 50/60 Hz 400 W 9.0 A 10.0 A 0.5 kg - UL File No. E234324 EAC
¹ at +20 °C (+68 °F) ambient temperature
Art. No.
clip fixing
Art. No.
screw fixing
Operating voltage Heating
capacity¹
Inrush current
max.
Recommended pre-fuse T
(time-delay)
Weight
(approx.)
Approvals
02800.0-00 02800.0-01 AC 230 V, 50/60 Hz 150 W 12.0 A 10.0 A 0.3 kg VDE UL File No. E234324 EAC
02800.9-00 02800.9-01 AC 120 V, 50/60 Hz 150 W 6.0 A 10.0 A 0.3 kg - UL File No. E234324 EAC
05.03.2020 | Specifications are subject to change without notice. Errors and omissions excepted. Suitability of this product for its intended use and any associated risks must be determined by the end customer/buyer in its final application. www.stego.de | www.stego.co.uk | www.stegonorden.se
24TECHNICAL DATASHEET
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95
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85
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129
107
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STEGO - PRODUCT CATALOGUE HEATING
Air duct for improved heat distribution
The air duct is an accessory part for use with the fan heater CSL 028.
It can easily be clipped onto the protective grille of the fan heater
without use of any tools, and diverts the exiting warm air by 45°. This
results in an overall improved heat distribution within an enclosure or
cabinet. The temperature above the protective grille is reduced by up
to 20 °C (measured 100 mm above protective grille) and may make
the use of a heat conduction plate obsolete.
Art. No. Dimensions² Plastic 1 Packing unit Weight (approx.)
252017 85 x 85 x 12 mm according to UL94 V-0, black 1 piece 35 g
2 Dimensions when mounted on fan heater.
Air duct Art. No. 252017
Fan heater with air duct
ACCESSORY PART FOR FAN HEATER CSL 028
TECHNICAL DRAWINGS
CLIP FIXING
SCREW FIXING
Fan Heater CS 028
Fan Heater CS 028
Fan Heater CSL 028
Fan Heater CSL 028
View: back side
View: back side
View: back side
View: back side
05.03.2020 | Specifications are subject to change without notice. Errors and omissions excepted. Suitability of this product for its intended use and any associated risks must be determined by the end customer/buyer in its final application. www.stego.de | www.stego.co.uk | www.stegonorden.se
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TECHNICAL DATASHEET
