each except upper protective grille at +20°C (+68°F) ambient temperature
Axial fan, ball bearing
air flow, free flow
45m³/h (230VAC), 54m³/h (120VAC)
service life 40,000h at +40°C (+104°F)
Connection
2-pole clamp max. 2.5mm²,
clamping screw torque 0.8Nm max
Casing
plastic according to UL94 V-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.
Heating capacity
Operating voltage
Dimensions
Weight (approx.)
408D01
250W
230VAC, 50/60Hz
61 x 80 x 93mm
0.25kg
408D02
400W
230VAC, 50/60Hz
61 x 80 x 93mm
0.25kg
408D03
250W
120VAC, 50/60Hz
61 x 80 x 93mm
0.25kg
408D04
400W
120VAC, 50/60Hz
61 x 80 x 93mm
0.25kg
• Small, compact design
• Quiet in operation
• Dynamic heating up
• Clip or screw fixing
Fan heater prevents formation of condensation and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The heater is connected using the internal terminal connectors. The small size of the NTL 408-D makes it ideal for use in enclosures where space is at a premium.