PTC Heater
HG 140 | 15 - 150 W

  • 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.

Technical Data

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Operating voltage1AC/DC 120-240 V (min. 110 V, max. 265 V)
Heating elementPTC resistor - temperature limiting
Heater bodyextruded aluminum profile, anodized
Connection3 cage clamps for solid wire AWG 20-14 (0.5-2.5 mm²), and
stranded wire (with wire end ferrule) - AWG 20-16 (0.5-1.5 mm²)
Connection casingplastic, UL 94V-0, black
Mountingclip for 35 mm DIN rail, EN 60715
Mounting positionvertical
Operating / Storage temperature-49 to +158 °F (-45 to +70 °C)
Operating / Storage humiditymax. 90 %RH (non-condensing)
Protection class / Protection typeI (grounded) / IP20
ApprovalsUL File No. E150057, VDE, EAC
Noteother voltages available upon request

1 Operating high voltage heaters below AC/DC 140 V reduces heating performance by approx. 10%.

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Part No.Heating capacity2Max. current (inrush)Recommended
pre-fuse T (time-delay)
Length (L on dim. dwg.)Weight (approx.)
14000.0-0015 W1.5 A2.0 A2.56” (65 mm)7.6 oz. (215 g)
14001.0-0030 W3.0 A4.0 A2.56” (65 mm)7.6 oz. (215 g)
14003.0-0045 W3.5 A4.0 A2.56” (65 mm)7.6 oz. (215 g)
14005.0-0060 W2.5 A4.0 A5.5” (140 mm)14.1 oz. (400 g)
14006.0-0075 W4.0 A6.3 A5.5” (140 mm)14.3 oz. (405 g)
14007.0-00100 W4.5 A8.0 A5.5” (140 mm)14.3 oz. (405 g)
14008.0-00150 W9.0 A10.0 A8.66” (220 mm)21.3 oz. (600 g)

2 at 68 °F (20 °C) ambient temperature

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Dimensioned Drawing

PTC Heater HG 140

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