Trane SWT1260 Limit Switch This MARS 780 series component

This MARS 780 series component is a direct replacement for many OEM parts

01G66-641 is the cross of 1G66-641

As a direct replacement transformer for legacy part numbers 0130M00152S and 0130M00329

With its robust 2-pole construction and CSA listing

this bracket is designed to support various blower motor configurations

Trane SWT1260 Limit Switch This MARS 780 series componentThe Trane SWT1260 Limit Switch is a critical OEM safety component designed for high limit protection in residential and commercial furnaces. This 3 inch insertion limit switch features a precision L200 30 temperature rating, meaning it is engineered to open the circuit at 200F and automatically reset once the temperature drops by a 30F differential to 170F. As a direct replacement for Trane part number C340056P05, this auto reset thermal switch