Schneider Electric 9013FSG2J20 Pressure Switch

Schneider Electric's Telemecanique Square D 9013FSG2J20 Pumptrol pressure switch is an electromechanical control designed to start and stop electrically driven water pumps. This 2‑pole, DPST device is rated up to 575 VAC and supports pump applications with horsepower ratings of 2 HP at 115 VAC, 3 HP at 230 VAC, and 1 HP at 460/575 VAC for three‑phase operation, as well as 1.5 HP at 115 VAC or 2 HP at 230 VAC for single‑phase operation. Adjustable settings include a pressure setpoint of 20–40 PSIG, a range on increasing pressure of 20–65 PSIG, a decreasing range of 10–45 PSIG, and a 15–30 PSIG differential. Other verified specs include a 0.25 inch NPSF pressure connection, maximum allowable pressure 220 PSIG, NEMA 1 enclosure, Buna‑N diaphragm, zinc‑plated steel flange, Form F, and a weight of 1.13 lb for indoor general‑purpose mounting.