Nxtop Push Button Station, 660V 10A 2 Position 1NO 1NC Momentary Emergency Stop Push Button Switch 40mm Red Mushroom Cap 2PCS

Used these on several projects so far. Not sure I'd use them on 120VAC, but great for projects using low voltage DC as the control source. Well made, but definitely not indestructible quality. Happy with them for my needs.

I purchased four of these switches to enhance safety of an electric train I built for my grandchildren. The switches allow the locomotive power to be shut-off from any car. They are intuitive and easy to activate, even by small children. I used the normally-closed option in my control circuit (which I consider slightly safer since a broken wire will stop the train), but the switches also have normally-open contacts if needed. They are also reasonably waterproof, although I don't leave them out in the weather full-time. Overall, they worked perfectly for me.

I purchased the Nxtop Push Button Station for its emergency stop functionality, and overall, I'm quite satisfied. The 660V 10A rating ensures it meets my safety requirements, and the momentary operation is responsive. However, one drawback is that the button cap can twist off a bit too easily. Despite this, the button itself functions reliably, offering peace of mind in emergency situations. If the cap were more secure, it would easily earn five stars.

Very nice product, ended up having to modify the switch though, I need two separate NO closures but was not hard to do. A 350 MHZ remote control transmitter fits well in the case, I also moved the LED to the outside of the box for operation.

Decent little botton. Terminals are alittle flimsey.. worked ok for the 110 I used it for but think I'll go with alittle higher quality. If your doing low volt they are perfect. Also not ul listed