Siemens Combustion QRA73.A17 Detector 320819-301 Operating on 460Vac single phase
Yard notes & kiln story
Description
Siemens Combustion QRA73.A17 Detector 320819 301 Operating on 460Vac single phase Operating on 460Vac single phase power Reliable Operation: The normally closed configuration ensures the valve remains shut during power failures for safety