RECEPTACLE, CIRCUIT PROTECTION SYSTEM, AND CIRCUIT INTERRUPTER WITH OVER-TEMPERATURE DETECTION
A receptacle includes an outlet, an interruption mechanism structured to activate to de-energize the outlet, a temperature sensing circuit including a resistor and a thermistor arranged as a voltage divider, wherein the thermistor has a resistance proportional to temperature, a comparator circuit st...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | A receptacle includes an outlet, an interruption mechanism structured to activate to de-energize the outlet, a temperature sensing circuit including a resistor and a thermistor arranged as a voltage divider, wherein the thermistor has a resistance proportional to temperature, a comparator circuit structured to compare an output of the temperature sensing circuit to a predetermined reference voltage and to selectively output a signal based on the comparison of the output of the temperature sensing circuit and the predetermined reference voltage. The interruption mechanism is structured to activate to de-energize the outlet in response to the comparator circuit outputting the signal. |
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