Siemens 500-00182 Metal Link Spring Fire Damper Electro Thermal Link Fusible is a fire damper designed for HVAC ductwork, featuring a metal-link spring mechanism and a fusible electro-thermal link. The fusible link activates to close the damper when exposed to elevated temperatures, helping to contain fire and smoke within a designated area. This Siemens part, identified by model 500-00182, is used in building safety systems that require automatic fire containment in ventilation paths.
