Description
The Schneider Electric (Square D) XB4BD33 3-Position Black Voltage Selector Switch is a control component used to select between multiple voltage settings in electrical control panels. It provides a three-position rotary interface that allows adjustment of input selection for connected circuits. This switch is commonly installed in control cabinets, machinery panels, and automation equipment where defined voltage options are required for system setup and operation. Within HVAC systems, it is used in control assemblies to manage voltage selection for various operating modes. The compact panel-mounted design supports organized integration into existing electrical control layouts.
