Temperaturregler mit Sprungkontakt Typ 143 251

Type 143 251

Thermostat (normally closed)

The thermostat is suitable for controlling or monitoring a freely selectable temperature within a preset temperature range. Typical applications are fan heaters, convectors, portable oil radiators, frost protection equipment and bathroom heaters. It has a fully rotatable spindle and the cam disc can be customized for a non-linear temperature setting. Therefore, the thermostat is also suitable for use in combination with a rotary switch in room heaters.

A bimetal strip is used as a sensing element. As soon as the preset temperature is reached, the snap action contact opens the circuit. When the temperature has dropped by the differential the contact automatically closes the circuit again.

  • Small size
  • High electrical load
  • Spindle length freely selectable
  • Low switching differential – current-carrying bimetal
  • Temperature ranges up to 70 °C possible
  • Plastic housing


Callback Regelungstechnik - Produkte

Your contact partner is available by phone on +49 911 9522-810. Of course, if wanted, we can also call you back. To do so, simply fill out the fields below. We will call you back as soon as possible.

Inter Control products are manufactured on automated production lines to ensure high quality standards and production output.

For small quantities (< 1000 pieces) please contact our distributors.

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