Touch-safe Small Heater (Semiconductor)
CSK 060 | 10W, 20W

  • Low surface temperature
  • Double insulated (plastic housing)
  • Wide voltage range
  • Dynamic heating up
  • Clip fixing

The heaters are used in enclosures where condensation is to be prevented or the temperature may not fall below a minimum value. In this way corrosion is avoided and an even temperature is ensured. The heaters are designed for permanent operation.

Technical Data

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Operating voltage120 - 240V AC/DC¹ (min. 110V, max. 265V)
Heating elementPTC resistor - temperature limiting
Surface temperature< +85°C (+185°F) (according to VDE 0100),
except upper protective grille
Connection2-pole terminal 2.5mm², torque 0.8Nm max.
Casingplastic according to UL94 V-0, black
Dimensions98 x 38 x 75mm
Mountingclip for 35mm DIN rail, EN 60715
Fitting positionvertical airflow (air outlet up, connection on bottom)
Operating/Storage temperature-45°C to +70°C (-49°F to +158°F)
Operating/Storage humiditymax. 90% RH (non-condensing)
Protection type/Protection classIP20 / II (double insulated)
ApprovalsVDE, UL File No. E150057, EAC
Noteother voltages on request

¹ Operating with voltages below 140V AC/DC reduces heating performance by approx 10%.

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Art. No.Heating capacity²Inrush current max.Recommended
pre-fuse T (time-delay)
Weight (approx.)
06040.0-0010W1.0A2.0A0.2kg
06030.0-0020W2.5A4.0A0.3kg

² at +20°C (+68°F) ambient temperature

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Technical drawing

Touch-safe Small Heater CSK 060 Series (Semiconductor)

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