Description
The Trane SWT1273 Auto Limit Switch is an economizer used in a terminal unit or HVAC such as furnaces and air conditioners. The same works as a thermostat to be able to switch off the device in case of the observed temperature goes up to a certain limit (here is 220F). This eliminates cases of overheating and possibly damaging the screening equipment. The switch work on residual thermal fuse when it reaches the right temperature of 190°F an auto switch will immediately turn on and restart the machine. The Trane Auto Limit Switch It’s height is approximately 3.8 inches, width 1.88 inches, and length is 3.2 inches Its power requirement is 120 VAC, max current rating is 5.8 A.
