• PTC resistance heater

3942-xx series

Article: 00043648

PTC resistance heater

PTC resistors combine two technologies: electric heating and temperature limitation. These resistors have a high conductivity at low temperatures, but at a particular value known as the ?Curie bend?, their resistance increases considerably. This technology allows automatic temperature limitation independently of the supply voltage.

Specifications

  • Type: PTC
  • Maximum temperature: Min.: 60 °C (140 °F)
  • Power: Min.: 150 W (511.82 BTU/h)

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