Schneider Electric 9013GHG2J53 Pressure Switch

Schneider Electric's Square D 9013GHG2J53 pressure switch is a diaphragm-type control device designed to run pumps or compressors by switching two circuits as pressure changes. It ships factory-set with 100 psi on and 125 psi off, features a 1/4 in FNPS pressure port, and employs a DPST contact configuration for reliable dual-circuit switching. The enclosure is polypropylene rated for NEMA 1 / IP20 indoor use, and the electrical ratings cover 120–600 VAC at up to 10 A or 125–600 VDC at up to 10 A. Common applications include water pumps and air compressors in residential and light commercial systems, with an operating range broadly cited from 40 to 200 psi.