Omron SS5GL2 Microswitch 125 VAC, 5A Micro Limit Switch, Hinge Roller Momentary Snap Action (Pack of 5)

Great price and perfect match for my application

I can tell these are high quality from the analog voltage readings I get and consistent pressure requirements. Basically the values are consistently solid across multiple switches testing them rapidly against the timing of being open or closed. I tested one to about five thousand rapid switches no float values or failure and it's still going strong.

Works great.

I had 2 faulted pool valves that would no longer return to their original position. Rather than replacing the entire pool valve (a $150 + cost per pool valve) I was able to fix the problem by replacing these switches inside. Simply open the pool valve by removing 4 screws on the pool valve itself. Then replace the 2 switches inside. Worked perfect.

These work as they are supposed to, using them for limit switches on a CNC project. Like all mechanical switches, these require debounce when using fast microprocessors, I have tried software debugging, then simple capacitor and finally found schottky buffers to be the best way (on custom PCB for CNC with motor control). Printed a 3D mount with PETG with 2 small cylinders for the screw holes and tab that locks them and works really well.

It’s a limit switch not much to review here. They working just as intended

these limit switches are much smaller that I expected.I'm disappointed.

No slop in the arm and wheel. After trying others, these were the ones that worked best...