Microwave Oven Door Switch Replacement Part, 16A 125VAC, 2X KW3AT-16 Normally Open + 1x KW3AT-16 Normally Closed

My GE Microwave JVM3160RF4SS kept tripping the breaker right after I pressed start. Found out it was this door switch. Check videos online on how to replace it. Key Fob Rob has the best one. I suggest disassembling and testing all three switches before you order anything. You might need only one. Based on others comments it seems to be the middle switch (normally closed) that usually has the problem and that rang true in my case. If your microwave has no power (lights, clock, etc.) and it's not a tripped breaker check the fuse and order that while you're at it. Both are easy to fix and saved me from buying a new microwave. EDIT: Check your latch board also. After replacing the switch the breaker tripped again when I pulled open the door mid cook cycle (which I learned is hard on the microwave, press stop/cancel instead). Sure enough the switch was fused together again. Come to find out the switch going bad is just a symptom of the actual problem which in my case was the latch board having a groove worn in the spot where the latch hooks on. The safety system of the microwave relies on those switches being tripped at exactly the same time when the door is opened. If not then one of those switches sacrifices itself which causes the breaker to trip. Examine the edge of the holes where the door latch goes. They should be perfectly flat (see pic new vs old). Although it's hard on the microwave to open it mid cycle, I found that is the best way to verify everything is working as it should after you're finished with your repair.

Buen repuesto. Fácil de instalar y funciona de maravilla. Nota. No sabía que al empezar a fallar este integrado el plato del horno gira cuando abres la puerta, y el siguiente paso, es que deja de funcionar el microondas; sin embargo, cuando sustituyes esta pieza, todo vuelve a la normalidad. Reitero, es un buen repuesto. El único pero es que tardó un poco en llegar, pero si lo pides cuando empieza tu horno a fallar, va a llegar justo a tiempo para sustituirlo.

Product worked and fixed my microwave from blowing breakers. Very happy with the quality. And the price was right.

So far they work great! Solved trip breaker problem and can use my microwave again! I had to order a new bracket, because one of the clips broke while trying to remove the old switches, but still saved hundreds of dollars not having to purchase a new microwave.

Looks identical to original number code and manufacturer. So inexpensive I replaced the top and upper bottom switch even though only one was bad. Replaced very bottom switch, an older style with same code as original. Works fine in my convection/microwave Figidaire Pro.