{"product_id":"schneider-electric-9013gsg2-2-pole-pressure-switch","title":"Schneider Electric 9013GSG2 2 Pole Pressure Switch","description":"\u003cdiv\u003e\u003cp\u003eSchneider Electric’s Square D 9013GSG2 is a pump or compressor pressure switch that automatically starts and stops electrical equipment based on system pressure, switching two lines in a circuit with two normally closed snap‑action contacts (DPST‑DB). The unit is designed around a 20 psi ON \/ 40 psi OFF switching range, providing precise pressure control to maintain desired pressure as a tank or line pressure changes, and variants are available with plastic housings such as the 9013GSG2J21. As a member of the 9013 family, the 9013GSG2 is intended for pump and compressor duty and carries a maximum burst pressure in the 9013 G‑series of up to 300 psig. For maintenance or replacement, the diaphragm commonly used with 9013GSG and GHG models is 9998 PC208 (except Form D50), making parts interchangability feasible within the GSG\/GHG line. Typical applications include well pumps, water boosters, sump pumps, and small air or gas compressors in residential and light commercial settings where automatic pressure regulation is required. \u003c\/p\u003e\u003c\/div\u003e","brand":"Square","offers":[{"title":"New","offer_id":46253938082026,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-011.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/schneider-electric-9013gsg2-2-pole-pressure-switch","provider":"GTG Hardware","version":"1.0","type":"link"}