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The KW3AT-16 Microwave Oven Door Switch Replacement is a robust, normally open switch rated for 16 amps and 250 volts, designed to restore microwave functionality by ensuring proper door circuit operation. Featuring quick connect terminals and a heat resistance up to 125°C, it’s an upgraded, durable solution compatible with most microwave models, perfect for professional-grade kitchen maintenance.




| Operation Mode | ON-OFF |
| Current Rating | 16 Amps |
| Operating Voltage | 250 Volts |
| Contact Type | Normally Open |
| Connector Type | Quick Connect |
| Brand | HiQltyla |
| Terminal | Quick Connect |
| Item dimensions L x W x H | 1.09 x 0.63 x 0.41 inches |
| Circuit Type | 1-way |
| Mounting Type | Surface Mount |
| Actuator Type | Push Button |
| Contact Material | Silver |
| International Protection Rating | IP54 |
| Number of Positions | 1 |
| Upper Temperature Rating | 125 Degrees Celsius |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | Black (Normally Open) - 1Pc |
| Wattage | 4000 watts |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Manufacturer | HiQltyla |
| UPC | 757277828416 |
| Part Number | KW3AT-16 - NO -1Pc |
| Item Weight | 0.22 ounces |
| Product Dimensions | 1.09 x 0.63 x 0.41 inches |
| Item model number | 1x Normally Open |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
J**N
Hard to find locally, would recommend.
My recent purchase of a Microwave Oven Door Switch Replacement has proven to be an absolute lifesaver, filling a critical need that was challenging to meet locally. This replacement part not only revived the functionality of my microwave but also brought convenience to a whole new level. Finding specific microwave parts locally can be a daunting task, and the Microwave Oven Door Switch was no exception. After countless searches and visits to local appliance stores, I was met with frustration and disappointment. However, stumbling upon this replacement online was a game-changer. The ease of finding and ordering the Microwave Oven Door Switch Replacement was a breath of fresh air. The online marketplace not only provided a wide array of options but also detailed specifications, ensuring that I found the exact match for my microwave model. The convenience of having it delivered to my doorstep eliminated the need for extensive local searches and potential compatibility issues. Installation was surprisingly straightforward, and the replacement part seamlessly integrated with my microwave. The durability and quality of the switch were evident, making it clear that this was a reliable and long-lasting solution. The renewed functionality of my microwave brought a sense of relief and saved me from the hassle and expense of purchasing a new appliance. The Microwave Oven Door Switch Replacement has not only met but exceeded my expectations. It's a testament to the efficiency and convenience of online shopping, particularly for specialized and hard-to-find items. If you're facing challenges in locating specific microwave parts locally, this replacement option is a definite game-changer. A well-deserved five-star rating for its reliability, ease of installation, and the convenience it brings to the otherwise challenging task of appliance repair.
D**E
Great Value, and Versitle
Check these out! I got these and the werea fast easy install. They function just like factory. Are a fast moving switch. They have lasted a year this far. The best price on Amazon. And I just used one to fix a small space heater!
R**R
Works great! - Matches GE model JVM3160 microwave (over the range)
GE model JVM3160 microwave (over the range) - Replacement door switches match and worked perfectly! Definitely recommend (working for 4 months so far - will update if changes occur. Disclaimer! If you don't have knowledge and/or experience with electrical repairs, I don't recommend doing this yourself without thorough research and exactness in grounding procedures! There is a risk of harm due to SHOCK if you done incorrectly! This door switch worked like a charm. Our microwave blew the breaker switch about 5 times before the power to the microwave went out completely. In researching what might cause this I learned that our habit of opening the microwave door during a cooking cycle, rather than using the stop/clear button beforehand, would be a likely cause for a switch to go bad. I searched for a replacement switch by the make/model of my microwave (G.E. over the range JVM3160) and found this 2 pack of switches. Note: Most microwaves have 2 switches, NO (Normally Open) vs NC (Normally Closed). Since I didn't want to take apart the door to find out which one I needed, I bought one of each. I used one and have one on hand if the other switch fails. The price difference between buying one or more really isn't an issue. We are definitely DIY people so we made sure to turn off the power at the breaker box AND followed grounding recommendations (to avoid a serious risk of shock). Changing the switch was simple and fast and the microwave works great! Like many people, we use our microwave daily so being without it was SUPER INCONVENIENT. I had considered buying a new microwave which would have cost between $260 - $500+ but our microwave was only 3 years old. Instead, I found a **used countertop microwave for $25 on Facebook Marketplace to use in the interim. This gave me time for the replacement parts to arrive and a convenient time to replace them. The overall savings was hundreds of dollars, not to mention the hassle and time involved to remove and reinstall a new microwave. I'm using the **interim microwave in our theater room, serving a dual purpose moving forward.
F**Y
Worked like a charm
Worked perfectly and save me from having to buy a new microwave and having to dump the old one to the landfill. TAKE NOTICE - 1-There is danger in working on these things so make sure you know how to handle things like the capacitor! 2- There are two different types of these switches. Look closely at the distance between the metal connections to see which one you need 3- The plastic brackets that hold the switches are easy to break. Finesse is in order 4- I've been told that if you always press stop before opening your microwave rather than stopping the microwave by opening the door; these switches will never burn out in the first place.
K**N
Easy inexpensive repair; unclear on durability.
(Update 28-March-2025) Direct replacement for the original factory (Starion) primary interlock switch in my GE-JES-1142 Microwave. Installed easy, inexpensive DIY repair, worked fine, kept microwave operational OK. FWIW: Original switch lasted 14.5-years. This replacement switch (N.O. DONGNAN KW3AT-16) lasted 3-years, so having to replace it again...
A**F
Microwave door switch replacement
It fit and still works perfectly
S**N
Fixed my microwave
These replacement switches took care of my problem which was the mic turning on when opened. I could tell 1 of the original switches was bad but replaced all three and saved the other two if needed again. This was a simple repair on my GE profile mic which is 18 years old and still looks and works great.
T**N
It works!!
Great switches to fix a GE Microwave. My microwave was having issues heating. It had power and I was able to start but upon starting the turn table did not spin nor did the powertron. After some troubleshooting one of the switch actuator was stuck causing the microwave to think the door was still open. Overall, the switches arrived quickly and seem to be a great value for the money. Saved me $300+ for repairs or a new one. Highly recommend!!
Trustpilot
1 week ago
2 days ago