PTC Thermistor Surface Heater 110V/220V 260C Aluminium Housing Flanged With Mounting Holes

Appearance and Dimension

PTC Surface Heater 220V 260C AL Housing Flanged With Mounting Holes

Unit: mm

PTC thermistors housed in aluminum case for surface and spot heating. The flanged al housing designed with mounting holes for easy installation. Highly effective heat transfer provided by the aluminum housing, depth thickness: 6.9mm max. Supply voltage 110V up to 240V. Self-regulation constant heating, no glowing parts, no overheating, energy efficient, compact design, long service life.

Electrical Specifications

  • Operating voltage : 110V- 240 V
  • PTC Thermistor Surface Temperature @220V: 260C±10C
  • Insulation voltage 3750V/1 Second
  • Maximum Powerwatt: 950W

Reliability Data

Test Item Standard Test conditions |ΔR25/R25|
Electrical endurance,
IEC 60738-1 Room temperature, Vmax
Number of cycles: 10000
Electrical endurance,
IEC 60738-1 storage at Voltage: 230V
Ambient temperature: +100C
Test duration: 1000 h
Damp heat IEC 60738-1 Temperature of air: 40 °C
Relative humidity of air: 93%
Duration: 56 days
Test according to IEC 60068-2-78