PTC Heater 15-150W – EHHG 140

  • Compact size
  • Wide voltage range
  • Heating power adjusts to ambient temperature
  • Cage clamp connectors for quick & easy wiring
  • DIN rail mountable

These heaters are used in enclosures where damage from condensation must be prevented, or where the temperature must be maintained above a minimum value. The aluminum profile heater body design has a chimney effect to distribute heat evenly. The cage clamp connectors save time and simplify installation.

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Technical Data
Operating voltage*
 120-240V AC/DC (min 110V, max 265V)
Heating element
 PTC resistor – temperature limiting
Heater body
 extruded aluminum profile, anodized
Connection
 3 cage clamps for solid wire AWG 20-14 (0.5-2mm2), and stranded wire AWG 20-16 (0.5-1.5mm2) with wire end ferrule
Connection casing
 plastic, UL 94V-0, black
Mounting
 clip for 35mm DIN rail, EN 60 715
Mounting position
 vertical
Operating/Storage temperature
 -49 to +158°F (-45 to +70°C)
Protection class
 I (grounded)
Protection type
 IP20
Approvals
 UL File No. E150057, VDE
Note
 other voltages available upon request
*Operating with voltages below 140V AC/DC reduces heating performance by approx. 10%.
Part No.
Heating capacity1
Max inrush
Length (L)
Weight (approx.)
EHHG140-15W 15W 1.5A 2.56″ (65mm) 10.6 oz. (300g)
EHHG140-30W 30W 3.0A 2.56″ (65mm) 10.6 oz. (300g)
EHHG140-45W 45W 3.5A 2.56″ (65mm) 10.6 oz. (300g)
EHHG140-60W 60W 2.5A 5.5″ (140mm) 14.1 oz. (400g)
EHHG140-75W 75W 4.0A 5.5″ (140mm) 17.6 oz. (500g)
EHHG140-100W 100W 4.5A 5.5″ (140mm) 17.6 oz. (500g)
EHHG140-150W 150W 9.0A 8.66″ (220mm) 24.7 oz. (700g)
1 at 68°F (20°C) ambient temperature