uxcell Rotary Roller Lever Arm Limit Switch AC 250V 5A DC 115V 0.4A

Fit properly

For the price (go on and compare) these are great. They won't win an industrial design award, but they have a good feel to them, appear robust, and work just fine. Perfect for safety limit switches.

This limit switch is well made and actuate. Strand relief for wire is a great addition also. I would definitely purchase more.

I bought these a while back as spares. When I finally went to install one today I found out why they are so cheap. I went to rotate the contact wheel block and reninstall the screws. It used a different hole of the 4 provided. When I went to install the screw into the new hole the threads were not properly tapped so the screws would not work. Being a miniature metric thread I do not have a tap or replacement screws. I had 3 counting my original bad switch. THE THREADS WERE BAD ON ALL OF THEM. These are cheap Chinese knock offs (hence the price) that are copies of a Moulen ME-8104. Save your time and money and buy the Moulen ME-8104 that are also sold on Amazon!

Like anything from China, you have to fix it before it will work right. This switch only worked to the left. I had to take it apart and bend some stuff to get it to work correctly. It is really cheaply made so if you are looking for something "industrial", keep looking. I would not trust this to protect something that might be damaged if this switch failed.