1.Application
lectrical & Electronic enclosures
Telecommunications systems
Display panels
Automatic teller machines(ATM'S)
Access & Parking control systems
Ticket dispensers
2.Determining the required heater size
P_H=(A x ΔT x K)-P_V
P_H=Required heating power for your application in Watts(W)
P_V=Heating power generated by existing components(e.g.a
transformer)in Watts(W)
A=Exposed enclosure surface area in square meters(m²)
ΔT=Temperature differential between the desired minimum interior temperature and the Lowest possible external temperature of the enclosure in Kelvin(K), 1.8?F=1?C=1K K= Heat transmission coefficient of the enclosure material.
used:
Painted steel:5.5W/m²K
Stainless steel:3.7W/m²K
Aluminum:1.2W/m²K
Polyester/Plastc:3.5W/m²K
For outdoor appllcations it is recommended to double the heating power.

Specifications are subject to change without notice. Suitability of this product for its intended use and any associated risks must be determined by the end custome/buyer in its final application.

Compact heater in PTC technology
Maintains minimum operating temperatures in enclosures
Helps to prevent failure of electronic components caused by condensation and corrosion
Heating power adjusts to ambient temperature
Push connectors for quick and easy wiring
DIN rail mountable
CE

2.Technical Data HG140

Operating voltage	AC/DC 110-250V(also available in 12-48VDC)
Heating element	PTC resistor,self-regulating
Heating body	Anodized extruded aluminum
Protection class	I,test voltage 1600V
Protection type	IP20
Connection	Push-type terminals for stranded and solid wire 3×AWG 20-16(0.5-1.5mm2)
Mountina	Clio for 35mm DIN rail(EN 50022)

Part.No.	Power1)	Max.Current2)	L	Weight
14000.0-00	15W	1.5A	2.6”/65mm	0.56 lbs(0.3kg)
14001.0-00	30W	3.0A	2.6”/65mm	0.66 lbs(0.3kg)
14003.0-00	45W	3.5A	2.6”/65mm	0.66 lbs(0.3kg)
14005.0-00	60W	2.5A	5.5”/140mm	1.10 lbs(0.5kg)
14006.0-00	75W	4.0A	5.5”/140mm	1.10 lbs(0.5kg)
14007.0-00	100W	4.5A	5.5”/140mm	1.10 lbs(0.5kg)
14008.0-00	150W	9.0A	8.7”/220mm	1.76 lbs(0.8kg)

¹⁾at 68?F(20?C) ambient temparature. ²⁾Inrush current