The Frigidaire KW3AT-16 Microswitch, Door Interlock is a crucial safety component in your microwave. It ensures that the microwave automatically shuts off when the door is opened, preventing exposure to harmful radiation and keeping you and your family safe. Features: Appliance Type: Microwave Function: Door Interlock Safety Switch Compatible Models: CFMV1645TBA, FFMV1645TWA, FPBM307NTFA, and others (see "FITS MODELS" section for a full list) Dimensions: Length: 5.45 in / 13.84 cm Width: 4.45 in / 11.30 cm Height: 1.85 in / 4.70 cm Weight: 0.025 lbs / 11 g This genuine OEM microswitch is designed for durability and reliability, ensuring safe operation of your microwave while maintaining the unit?s performance. Listing and template services provided by inkFrog