28 items Patent
Pressure clamp connectors
Dynamic heating up
Wide voltage range
Energy saving
Clip fixing, Quick installation
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 |
