Schneider Electric (Square D) 9037HG30 Floatswitch 50#Max Close/Rise

The Schneider Electric (Square D) 9037HG30 Float Switch is a safety device that monitors and controls liquid levels in various HVAC equipment. To help avoid overflow or equipment damage, it has a single-pole, double-throw (SPDT) switch that opens or closes based on the level of liquid. Schneider Electric 9037HG30 Square D The float switch, which is commonly seen in cooling towers, condensate tanks, and sump pumps, uses a buoyant float that moves in tandem with the liquid level. It's crucial to remember that the installation and usage of the float switch may differ based on the apparatus and application.