Square D FSG2J24BP Pump Pressure Switch, 40-60Psi Summer10 Speed Rating: 3

Speed Rating: 3

Use them to attach electrical equipment lumber

It is a single post

Both the commercial remodeler and the diy will find ceiling installation easy with the patented quick-release  cross tee clip

Accuracy : +/-1/8" At 10'

Square D FSG2J24BP Pump Pressure Switch, 40-60Psi Summer10 Speed Rating: 3"Square D" Pressure Pump Switches Pumptrol Air Compressor Switches are ideal for controlling small electrically driven compressors. Pumptrol Air Compressor Switches are factory set with the following cut out pressure settings: 100,125 or 150 p. s. i. Features : PSI=40 60 Diaphragm actuated Adjustable cut out pressure For domestic water pumps 1 4" 18 NPSF Internal Thread NEMA Type 1 indoor enclosure Diaphragm actuated 2 poles 2 pole switch rated 1 1