TWTADE/Red Green Momentary Switch, Red Mushroom Emergency Stop Latching Push Button Switch,3 Positions 2NO Latching Select Selector Switch Station Box hz-11ZS-20X-GR

Worked fine good shipping

The price was great. The quality is OK, but not high end. The switches are OK. The selector I got is 3 position maintained in both directions with center off, in case anyone needs to know that. The box is thin plastic, but ok if you are not in an environment that beats things up. The gasket on my box was severed when I got it, but I'm not using it in a wet location, so no big deal. The switches themselves are not gasketed, so the IP rating goes out the window there unless you add gaskets (at a minimum). I assume this is an assembled to order part, since it took several days to ship, but got here quickly after that. The switches are typical pilot device assemblies. It order to get the operator off the base block, you push the yellow lever to one side. In order to lock it, you push the yellow lever to the other side after the operator is pushed into the block. These are 22mm push buttons, not 30mm. 1 small thumb socket for the spanner nuts on the switches was included.

The media could not be loaded. These are really well-built. Plastic is a little thin on the casing but switches themselves are solidly made. Each switch has two sides: one normally closed and another normally open, so you can wire up many different types of circuits.I built a mains safety switch for prototyping high-voltage circuits. I find pulling equipment in and out of sockets is annoying and I wanted to have an option to apply power only while I'm actively pressing on the switch(because if I do zap myself, I don't want the circuit to be on while I'm napping on the floor unconscious, that's like so annoying). And yeah, E-stop, it just looks cool. Now I need a fuse and isolation transformer, but that's a start.

I'm not sure I'd trust this in a hazardous or really wet environment but the box IS gasketed. The switches are modular and seem to be good quality. They are all 2 pole, one side normally open and the other normally closed. The rotary switch has a center off position. It even comes with a little wrench to tighten the panel nuts. The push buttons don't have lights (as clearly stated in the description) but an enterprising person could easily detach the contacts module and slip an LED inside.

Works good. Only thing is I wish the stop button wasn't a twist to unlock. I wish it was just a simple button like the rest as I already have 3 other Emergency Stop buttons on our machine.

If you are expecting an industrial quality look elsewhere. This is very thin plastic box with very cheap swtiches. If you are to use this at home for a occasional equipment control, it should be ok. And for the money you should nto expect much more. But, for a simple control case for a very occasional use, this will suffice.

I just bought this product for a project at college and it seems pretty well for the price, but it will be much better if it includes a diagram of the input power and outputs, so all the numbers it has in the contacts like 11, 12, 23, and 24 will be easier to figure out.

Purchased for a simple trainer station that I assembled. Never would I put anything of this quality into a production environment. It works well for what it is. Just wish the buttons were lighted.