Telemecanique Sensors 9013FHG12J52M1X Air-Compressor Pressure Switch, 125 Psi Set Off, 30 Psi Fixed Differential, 1/4" Npsf Internal, 2-Way Release Valve, Auto/Off Cut-Out Lever

Higher quality switch than OEM on my Coleman Powermate air compressor. Work well.

This is the quality maker, thought I'd save a buck. I bought a cheap one and it didn't shut off and the emergency went off. Spent 1 hour trying to adjust it until the plastic broke. Ever see an air compressor blow up? Not worth it. Buy this from a quality vendor. This Square D model worked immediately and has continued to function perfectly. My dads air compressor has this same controller since I was a kid - I'm 60 and the thing still works!

Switch is nice quality with the exception of the on/off lever which is flimsy as others have stated. I plan to leave it in auto most of the time so not really an issue for me. Telemecanique is a major brand in industrial controls, but you may not have heard of them as I don't think I've ever seen them outside of industry. So know the name is quality, it was originally a French company now owned by a Taiwanese group, in case you were wondering. Same switch is branded Square D as Square D and Telemecanique were both part of Schneider Electric.

Everything worked when installed and fixed the problem of the previous two cheaper Lefoo switches that both had valves that leaked after the switch shut the compressor off. However, it arrived in a torn box that was taped together, it was missing a ground screw, and the acorn nut that holds the cover on. My best friend is an electrician and he checked all of the connections and thought that it was ok to install, so we did. I'm satisfied that everything worked once installed after replacing the switch for the third time, but very disappointed that I purchased a new switch and received one that was either used or purchased for parts, returned, and sold again as new with parts missing. I would have sent it back, but it has been two weeks with my big compressor down, so I found replacements for the missing parts in my shop and just went ahead and installed it. I know Square D makes a fantastic product, so I still had to give it 5 stars because it's no fault of the manufacturer that I didn't get what I was sold, just be sure to check the item before installation.

I’ve had this on my air compressor for several months now with perfect performance.

Well made, works great, easy to install. Replaced the original on my 2hp, 230v, 1968 Craftsman compressor (go to another source to find out what this unit works on; Amazon's write up is incomplete). My compressor works like new now. Made in USA.

Worked great for what I wanted it for

After a few months the on / off switch failed.