Solid state temperature dependent direct voltage interrupter for a heater circuit

摘要: A temperature limiting device for connection across a common heater which senses the critical of to trip circuit breakers and thereby disrupt power when exceeds predetermined value. The includes an SCR or triac connected lines is triggered by comparator monitoring output integrator circuit. input thermocouple device. Upon exceeding value as determined circuits fired so short voltage open mechanically resettable breakers.