mxuteuk 22mm Stainless Steel Metal Latching Emergency Stop Push Button Switch with Connection Plug 12-220V 3A 1NO 1NC,MXU-DT-CT

These switches are VERY well built, I was amazed at its quality, considering that it sells for only about $20 (especially during current inflation). The E-stop switch is metal, feels very sturdy and it has operates very nicely/smoothly. I had to unfortunately return them because I was going to use these for a commercial automation project and the client wanted something bigger. These switches and mainly the box are quite small. The switch size itself really would be fine, they only need to make the box a bit bigger so that a user could put yellow "EMERGENCY STOP" decal around it. As they are sold right now, there is not much space to put any decal around the switch. In our commercial projects, there is always a safety requirement to put yellow decal around the red Estop switch. I would definitely buy these again for any personal projects or to use within our lab.

I am a machine builder (In this case a laser cutter/etcher) and always look for the best parts, no matter how small or significant to the overall operation. That being said this very well made and finished metal switch was an excellent buy over the dime a dozen cheap looking/feeling plastic units. The over all build of these units are heavy and very robust with a very satisfying action and click to it's function. Best emergency stop switch I've seen yet!Exceptional switch and great seller that had it shipped to me quick even through the Covid shutdown that has hindered many others.

This switch appears to have a high build quality and works well. The price is very reasonable as well!Keep in mind, if you’re mounting it in an aluminum panel you will need to be certain that the stainless steel switch housing doesn’t directly contact the aluminum as this would result in corrosion from galvanic action between the two dissimilar metals. This is not a concern when mounting in a regular steel panel.

The button is a little small but nice unit.

This switch works very well. But the plastics box has a very pungent plastics smell. It is not a deal breaker, but I would rather pay a little extra for a better plastic box that does not smell.

gets stuck when resetting...have to screw with it every time

Manufacturing quality is high. Price is low. Not much else to say. A quality switch coupled with a quality enclosure. Enclosure is provided with strain relief for your field wires.

Either i don't understand simple electrical or the one i got didn't work. It would always be a closed connection no matter what. I don't know if the arrows on the front were relevant either. Twisting didn't do anything, pushing didn't do anything, twisting and pushing didn't do anything, pushing and twisting didn't do anything. It also would reset after being pushed which make it a momentary switch rather than a "latch". Feels high quality though so if you want it for looks, this is your button.