Description
The Little Giant 599122 Overflow Safety Switch is a condensate monitoring component designed to detect high water conditions in HVAC systems. Featuring an 18-inch lead connection, the switch responds to rising condensate levels by interrupting equipment operation to help prevent overflow and water-related damage during system use. It is commonly installed in condensate drain pans and pump assemblies associated with air conditioning and refrigeration parts, where overflow protection is required for safe operation. Within the condensate management system, the safety switch operates as a protective control that supports water level monitoring, shutdown response, and coordinated protection.
