型号说明:PTC风扇加热器CS 028/CSL 028

  • Small, compact design
  • Quiet in operation
  • Dynamic heating up
  • Clip or screw fixing

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. 


Heating element PTC resistor - temperature limiting
Surface temperature 150W/250W: max. +50°C (+122°F), 400W: max. +65°C (+149°F)
  each 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 V-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)
Approvals UL File No. E150057 (according to UL 508A, NITW File on request), EAC, 230V only: VDE
Note other voltages on request
Art. No. clip fixing Art. No. screw fixing Series Operating voltage Heating capacity¹ Inrush current max. Recommended
pre-fuse T (time-delay)
Dimensions (H x W x D) Weight (approx.)
02800.0-00 02800.0-01 CS 028 230VAC, 50/60Hz 150W 12.0A 10.0A 75 x 65 x 90mm 0.3kg
02811.0-00 02811.0-01 CSL 028 230VAC, 50/60Hz 250W 9.0A 10.0A 90 x 85 x 111mm 0.5kg
02810.0-00 02810.0-01 CSL 028 230VAC, 50/60Hz 400W 15.0A 16.0A 90 x 85 x 111mm 0.5kg
02800.9-00 02800.9-01 CS 028 120VAC, 50/60Hz 150W 6.0A 10.0A 75 x 65 x 90mm 0.3kg
02811.9-00 02811.9-01 CSL 028 120VAC, 50/60Hz 250W 6.0A 10.0A 90 x 85 x 111mm 0.5kg
02810.9-00 02810.9-01 CSL 028 120VAC, 50/60Hz 400W 9.0A 10.0A 90 x 85 x 111mm 0.5kg

¹ at +20°C (+68°F) ambient temperature


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