Square D 9013GSG2J20 Pressure Switch, 115/575 V, 1/4 in NPS Female

Water pump and air compressor pressure switch with 20 - 40 PSI cut-in/cut-out settings. Designed to control water pumps and air compressors requiring higher electrical ratings. 2-Pole, NEMA 1 enclosure, 1/4 NPSF internal pressure connection, diaphragm a ctuated, UL/CSA Listed, RoHS compliant, NSF61-Annex G certified. Rated for 2 hp at 115 v and 3 hp at 230 v. Individially boxed.Water pump and air compressor pressure switch with 20 to 40 psi cut-in/cut-out settings. Designed to control higher water pumps and air compressors requiring higher electrical ratings. 2-Pole, NEMA 1 enclosure, 1/4 in NPSF internal pressure connection, di