Fits SAMSUNG Genuine KSD-140LC Microwave THERMO Switch / MG11H2020CT is a high-quality microwave oven thermal protection switch. it is specially designed for the MG11H2020CT microwave oven. This switch can replace the original KSD-140LC thermal protection switch, effectively protecting the internal temperature of the microwave oven and ensuring its proper operation and safe usage. It is easy to install and can be used for repairs or as a spare part.