Microwave Door Interlock Switch Specifications this Door Interlock Switch Is For Microwaves. Door Interlock Switch Prevents The Microwave From Starting When The Door Is Open. Because The Microwave Shielding And Interlock Switches Must Be Properly Tested Following The Door Interlock Switch Replacement, A Service Technician Should Install This Part. This Part Fixes The Following Symptoms: This Part Fixes The Following Symptoms: Won’T Turn On | Door Not Closing Properly | Doesn’T Shut Offthis Part Works With The Following Products: This Part Works With The Following Products: Microwave. This Part Works With The Following Products: This Part Works With The Following Products: Whirlpool, Kitchenaid, Maytag, Amana. Part, W10269458 Replaces These: Part, W10269458 Replaces These: Ap4429884,4393598,8206347,W10211973Cross Parts: Ea2361111, 8206347, W10269458, W10211973, Ps2361111, Ah2361111, Ap4429884, 4393598, 1550016