Since 1906, McGill switches have provided customers with quality and innovation. Our switches
are used in both major and small appliances; electronic products; heating, ventilation and air
conditioning (HVAC) units; lawn and garden equipment; recreational vehicles and other applications.
A diverse range of McGill products offers customers the flexibility and convenience of using one
source for rocker, toggle and pushbutton switches. A variety of industries choose our standard
and custom design switches for their products because of our proven track record for quality
craftmanship and responsiveness to unique requirements. Customers can easily choose custom
features to meet special design needs.
As a product group of Therm-O-Disc, a subsidiary of Emerson, McGill switches offer a tradition of
high quality and a history of service. Since 1947, Therm-O-Disc has been a recognized leader in
the design and manufacture of temperature sensors and controls for the appliance, HVAC,
automotive and electronic industries. The Therm-O-Disc product line includes a wide range of
bimetal disc temperature controls, thermal cutoffs and special purpose electronic and
electromechanical sensors and controls. mcGill Catalog