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These heaters are used in enclosures where damage from condensation must be prevented, or where the temperature may not fall below a minimum value. The aluminium profile heater body design has a chimney effect and distributes the heat evenly. The heaters are designed for permanent operation. Pressure clamb connectors save time and simplify installation.
NTL 402 COMPACT FAN HEATER | |
Operating voltage | 230VAC or 120VAC |
Heating element | PTC resistor-temperature limiting |
Temperature safety cut-out | to protect against overheating in case of fan failure, automatic reset |
Heater body | anodised extruded aluminium profile |
Surface temperature | max. +75℃ |
Axial fan, ball bearing | Airflow, free flow 45m³/h (50Hz) or 54m³/h (60Hz) service life 50,000h at +25℃(+77℉) |
Connection | internal connection terminal 1.5mm² with strain relief, clamping torque 0.8Nm max. |
Connection casing | plastic according to UL94 V-0, black |
Mounting | clip for 35mm DIN rail, EN 60715 |
Fitting position | vertical airflow (air outlet up) |
Operating/Storage temperature | -45to+70℃(-49to+158℉) |
Operating/Storage humidity | max.90%RH(non-condensing) |
Protection type/Protection class | IP20/I(earthed) |
Note | other voltages on request |
Art. No. | Heating capacity¹ | Operating voltage | Length (L) | Weight (approx.) |
402D01 | 150W | 230VAC, 50/60Hz | 182mm | 0.8kg |
402D02 | 250W | 230VAC, 50/60Hz | 182mm | 0.8kg |
402D03 | 300W | 230VAC, 50/60Hz | 222mm | 1.2kg |
402D04 | 400W | 230VAC, 50/60Hz | 222mm | 1.2kg |
402D05 | 150W | 120VAC, 50/60Hz | 182mm | 0.8kg |
402D06 | 250W | 120VAC, 50/60Hz | 182mm | 0.8kg |
402D07 | 300W | 120VAC, 50/60Hz | 222mm | 1.2kg |
402D08 | 400W | 120VAC, 50/60Hz | 222mm | 1.2kg |
