The Trane SWT04584 Disconnect Switch 40A is an electrical component designed to isolate power to compatible Trane HVAC equipment, including commercial air conditioners and packaged rooftop units. With a 40-amp rating, it allows technicians to interrupt the electrical supply when performing maintenance, inspections, or repairs. By providing a convenient means of electrical isolation, t... https://www.partshnc.com/trane-swt04584-disconnect-switch-40a