Resettable safety switch for electric dishwasher heating circuit - uses thermo sensors operating switch rod for current cut=out switch contact

摘要

The safety switch uses bimetallic discs as a thermosensor (2,3) in heat conductive contact with the monitored medium via the switch housing. The thermosensors (2, 3) act on a switch rod (5) operating a switch contact (6) inserted in the heating current circuit and have different response temps. The thermosensor (2) with the lower temp. is reset automatically, that with the higher temp. requiring manual resetting. USE/ADVANTAGE - For heating circuit protection in program-controlled electric dishwasher. Quick-acting.