NTL154 12v DC Fan Heater With CE&ROHS Certification

NTL154 12v dc Fan Heater for switchgear is An evenly distributed interior air temperature in enclosures with electric/electronic components.

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  • Pressure clamp connectors
  • Dynamic heating up
  • Wide voltage range
  • Energy saving
  • Clip fixing, Quick installation


Technical Data

Operating voltage 120-260V AC/DC or 12V DC or 24V DC or 48V DC¹ (min. 110 V, max. 265 V)
Heating element PTC resistor – temperature limiting
Heater body extruded aluminium profile, anodised
Connection 3 pressure clamps for stranded wire 0.5-1.5mm² (with wire end ferrule) and  rigid wire 0.5- 2.5mm²
Connection casing plastic according to UL94 V-0, black
Mounting clip for 35mm DIN rail, EN 60715
Fitting position vertical airflow (air outlet up, connection on bottom)
Operating/Storage temperature -45 to +70°C (-49 to +158°F)
Operating/Storage humidity max. 90% RH (non-condensing)
Protection type/Protection class IP20 / I (earthed)
Accessoires screw fixing
Note other voltages on request

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

Art. No. Heating capacity² Length (L) Weight (approx.)
860407 15W 65mm 0.25kg
860408 30W 65mm 0.25kg
860409 45W 65mm 0.25kg
860410 50W 80mm 0.35kg
860411 60W 140mm 0.35kg
860412 75W 140mm 0.45kg
860413 100W 140mm 0.45kg
860414 150W 220mm 0.65kg

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