Siemens CPY-POS

DescriptionUsed in conjunction with Sinorix Engineered Fire Suppression systems, the Pressure-Operated Switch (Model CPY-POS) from Siemens is of singlepole, double-throw (SPDT) type, and is activated by the Sinorix pressure agent in the systemdischarge piping at the time of agent emission. Model CPY-POS is used to signal the FACP when agent discharge occurs. In turn, the panel will perform its assigned shutdown / interlock functions ? in the event of manual mechanical release of the system.