Description
The Supco SRL240 SPST M/R Rollout Limit Switch is a safety breaker rated for 240F operation to monitor excessive heat conditions in gas-fired heating equipment. It interrupts the electrical circuit when abnormal flame overheating is detected, protecting furnace components from and reducing potential safety in HVAC systems. It is commonly installed near burner assemblies in furnaces, unit heaters, and other combustion-based heating systems where temperature monitoring is required. Its role within the system is to provide automatic safe shutdown during unsafe operating conditions and support dependable performance in residential and commercial areas.
