Description
The Schneider Electric (Square D) 9036DW31 230Vac Float Switch is a liquid-level control device for HVAC (Heating, Ventilation, and Air Conditioning) systems. Based on the liquid level in a tank or sump, it operates as a single-pole, double-throw (SPDT) switch to open or close an electrical circuit. The circuit opens when the liquid level increases and reaches the set position of the switch. Conversely, when the liquid level falls below the set level, the circuit shuts. This switching motion aids in maintaining the proper liquid levels in a variety of HVAC applications, including chilled water systems, sump pumps, and condensate drain pans. The 9036DW31 float switch offers dependable liquid level management, increased equipment protection, and improved system efficiency.
