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Touch-Safe PTC Fan Heater

CS 028 / CSL 028 | 150 – 400 WTouch-Safe PTC Fan Heater

The CS 028 PTC fan heater prevents formation of condensation and provides an evenly distributed interior air temperature in enclosures. The electrical enclosure heater is connected using the internal terminal connectors. The surface temperatures on the accessible side surfaces of the housing are minimized as a result of the heater design.

The CS 028’s small size make it ideal for use in enclosures where space is at a premium. These PTC heaters warm the air inside enclosures, preventing water vapor from condensing on components while providing the greatest possible air circulation and low energy consumption.

DownloadTouch-Safe PTC Fan Heater CS 028/CSL 028 Brochure

Features:

  • Compact Size
  • Quiet Operation
  • Heating power adjusts to ambient temperature
  • DIN rail or screw mount available

Specifications

Heating elementPTC resistor - temperature limiting
Surface temperature150 W / 250 W: max. 122 °F (50 °C) except upper protective grill
400 W: max. 149 °F (65 °C) except upper protective grill
measured at 68 °F (20 °C) ambient temperature
Axial fan, ball bearingservice life 40,000 h at 104 °F (40 °C)
Air flow, free blowingCS 028: 8 cfm (13.8 m³/h)
CSL 028: 32 cfm (54 m³/h) @ AC 120 V;
26 cfm (45 m³/h) @ AC 230 V
Connection2-pole terminal AWG 14 max. (2.5 mm²) with strain relief, torque 0.8 Nm max.
Housingplastic, UL 94V-0, black
Mountingscrew mount or clip for 35 mm DIN rail, EN 60715
Mounting positionvertical
Operating / Storage temperature-49 to +158 °F (-45 to +70 °C)
Operating / Storage humiditymax. 90 %RH (non-condensing)
Protection class / Protection typeII (double insulated) / IP20
ApprovalsUL File No. E234324 (all), GOST TR (all), VDE (AC 230 V only)
Noteother voltages available upon request

Available Models

Model
DIN Mount
Model
Screw Mount
SeriesOperating
Voltage
Heating Capacity
(@ 68ºF)
Max Current
(inursh)
Dimensions
(H x W x D)
Weight
(approx)
02800.0-0002800.0-01CS 028AC 230 V, 50/60 Hz150 W12 A2.95" x 2.56" x 3.54"10.6 oz
02800.9-0002800.9-01CS 028AC 120 V, 50/60 Hz150 W6 A2.95" x 2.56" x 3.54"10.6 oz
02810.0-0002810.0-01CSL 028AC 230 V, 50/60 Hz400 W15 A3.54" x 3.35" x 4.37"17.6 oz
02810.9-0002810.9-01CSL 028AC 120 V, 50/60 Hz400 W9 A3.54" x 3.35" x 4.37"17.6 oz
02811.0-0002811.0-01CSL 028AC 230 V, 50/60 Hz250 W9 A3.54" x 3.35" x 4.37"17.6 oz
02811.9-0002811.9-01CSL 028AC 120 V, 50/60 Hz250 W6 A3.54" x 3.35" x 4.37"17.6 oz
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