PTC resistance heater 3941 series compact
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Characteristics
- Type
- PTC
- Other characteristics
- compact
- Power
240 W, 460 W, 520 W, 660 W
(0.33 hp, 0.63 hp, 0.71 hp, 0.9 hp)- Maximum temperature
50 °C, 110 °C, 180 °C, 220 °C
(122 °F, 230 °F, 356 °F, 428 °F)
Description
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.
Resistor bare, for fitting in a ‘sandwich’ of two metal plates. Supply voltage 120 up to 240V.
Connection by leads, reinforced along the first 30mm
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.