Square D By Telemecanique FHG2J27CP Air Compressor Pressure Switch – 80-100 PSI

Time to replace that finicky pressure switch on your air compressor?

This Square D FHG2J27CP, made by Telemecanique (TES Electric US LLC), is a solid, reliable choice.

It’s factory set for 80-100 PSI, which is the sweet spot for a lot of shop compressors.

It’s brand new in the box, ready to wire up and get you back to work.

The build quality is what you’d expect from Square D—tough and dependable.

It measures about 4 inches long, 5.5 inches wide, and 7.5 inches tall, and it's a straightforward replacement for most setups.

Just a quick note: like many industrial items, it has a California Prop 65 warning for chemical exposure, but that’s standard legalese.

If you need a reliable switch to keep your compressor cycling correctly, this is the one to get.