Normally Closed: The terminal locates at NC side, circuit normally closed (switch stay at ON position), which act as press to switch OFF, release to switch ON.
Specs of KW3AT-16: 16A 125VAC/250VAC, 10A 30VDC, 40T125, 5E4.
Normally Open: The terminal locates at NO side, circuit normally open (microwave oven door switch stay at OFF position), act as press to switch ON, release to switch OFF.
Thermostability: The kw3at-16 microwave switch can withstand temperatures up to 125°C, making it safer and more reliable for microwave use compared to kw3a. KW3AT-16 shares the same dimensions as kw3a and is compatible with most brands of microwave ovens, including GE, LG, Kenmore, Frigidaire, and Samsung.
Microwave Switch: Total 6 pcs of KW3AT-16 microwave door switches, 2 pcs normally closed and 4 pcs normally open.