20A DC 12V Thermostat Trennschalter Sensor Modul Temperaturregelung Schalter
ab 24,14 €
Output power: 20A relay. Refresh rate: 0.5S. LED: Shows LL is the sensor open, showing ?. HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection.
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