Awoco Heavy Duty Commercial Door Micro Switch with Parallel Roller Plunger for Sliding Doors/Windows for Air Curtains, 250V 20A IP 65 Limit Switch Type NO and Type NC (TZ-6002-20A)

solidly built , works flawlessly with our air curtain

Thanks for the expedited delivery and switch is great!

I ended up buying a different switch because this one was too big for what I needed. It was not that expensive so I didn't lose much money on it.

I am using this switch to indicate position of a garage door. This switch seems to work well in my application. The packaging for the small parts could be better, but none were lost. (screws and washers.)

Worked as it should at a reasonable Price point

These switches are an excellent buy. The quality is good and they work perfectly. I used them to replace Omron switches which are considerably more expensive.

The switch was a good fit for the application.