TELEMECANIQUE SENSORS Square D by Schneider Electric 9013FHG12J55M1 Air-Compressor Pressure Switch, 150 psi Set Off, 30 psi Fixed Differential, 1/4" NPSF Internal, Auto/Off Cut-Out Lever

Put this on a 3 week old new porter cable 60 gallon upright compressor that stopped working had to pinch off the small line to the old controller . Has very nice HD contacts and works perfectly . I will buy another for my other compressor .

Performing as expected. Good value. Easy adjustment.

Works as described, simple to install

As expected, small adjustment on cut out, works perfect

Bought this to replace a 1 year old stock pressure switch that came on a Porter Cable compressor from TSC. Old switch failed and about burned up my compressor while i was away from home! This new Square D one is awesome. This comes pre calibrated for a 30 psi off set which is fine. I had to do some piping changes to make it work. Also it only has 1 port. I should have bought a 4 port and made life easier but I made it work. Very nice switch over all. Accurate!

But then again the Square-D product page has the same image. Un-useable for my application and not worth the time or shipping to return. If you need the pressure release valve move on to the next one, 9013FHG12J55M1X, with an X at the end...

Very good product, is working on my 1940s old compressor, shipping was fast

While it does not appear it was previously installed, the box was basically more packing tape than actual box. There was a ground screw missing and the KO seals were missing as well. I was expecting a new product, but this one has been around the block a few times. NOT HAPPY!

not for air compressor I returned product and ordered switch with bleed off feature from the same company