The compact Fan Heater prevents the formation of condensation and provides an evenly distributed interior air temperature in electrical enclosures.
It has clip for DIN Rail or Door mounting.
The heating element is made on the basis of a self-regulating heating cable. The temperature of the heating element does not exceed 65°C,
which ensures maximum safety and energy efficiency. The original design of the cable fastening does not allow individual turns to touch each other,
which allows maintaining the maximum heat transfer.
The heater and fan are connected to the electrical circuit using two screw terminals. It is possible to separate the power circuits of the heater
and the fan and use the fan together with the heater or separately in the cooling / ventilation modes of the enclosure.
The NSBon-18 is suitable for the most types of junction boxes and electrical enclosures.
Technical Data :
Operating voltage: 220 - 240VAC
Heating element: Self-regulating heating cable
Surface temperature: max. 65°C
Heating Capacity: 60-80W
Service life: 50,000 h at 25°C
Axial fan: Ball bearing; Air flow 46 CFM
Mounting: clip for 35mm DIN rail
Fitting position: Variable
Connection: 2-pole clamp
Operating Temp.: -40°C to +70°C
Protection category: IP20
Dimensions: 50õ120õ150mm; Weight: 0.53kg
'NSBox Heating' modes of operation
Heater and Fan contacts combined
Heater and Fan are switched on together when the temperature inside the cabinet is below 5°C.
Thermostat NC / 5°C x1
Heater and Fan contacts are not combined
Heater and Fan are switched on together when the temperature inside the cabinet is below 5°C. Only Fan is switched on when the temperature inside the cabinet is above 50°C.
Thermostat NC / 5°C x2 + Thermostat NO / 50°C x1
Compact Fan Heater for electrical enclosure. NSBox Heating. DIN rail mounting
Compact Fan Heater for electrical enclosure. NSBox Heating. Wall/Door mounting