CLS 028

Small, compact designQuiet operationHeating power adjusts to ambient temperatureDin rail or screw mount availableThe CLS 028 FAN HEA

Small, compact design
Quiet operation
Heating power adjusts to ambient temperature
Din rail or screw mount available

The CLS 028 FAN HEATER prevents formation of condensation and provides and evenly distributed interior air temperature in enclosures. The 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 CSL 028's small size make it ideal for use in enclosures where space is at a premium.

Technical data

Heating element PTC resistor - temperature limiting
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)
Note other voltages on request
Art. No. clip fixing Art. No. screw fixing Series Operating voltage Heating capacity* Inrush current max. 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 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

at 20°C (68°F) ambient temperature



CLS 028 Related Video: