Description
The Trane SWT03327 Spare Service Switch for B Frame Units is a control component used to open and close electrical circuits when performing maintenance or in the event of a fault in HVAC systems. It mainly serves the purpose of opening or closing a contact circuit as a result of mechanical means to isolate power, or cause system shutdowns. The internal switch mechanism is an electrical state. It includes the installation of the part in the control panel or access area of service and wiring it into the control circuit according to requirements.
