{"product_id":"square-d-9012grg4-pressure-switch","title":"Square D 9012GRG4 Pressure Switch","description":"\u003cdiv\u003e\u003cp\u003eSquare D Telemecanique 9012GRG4 pressure switch is a fixed-differential, SPDT industrial switch designed for open-type NEMA 1 enclosures to automatically start or stop equipment such as pumps or compressors when system pressure crosses a set point. It features a 1\/4-18 in FNPT connection, two SPDT contacts (2 circuits), and electrical ratings of 120–600 VAC at up to 10 A (and 125–600 VDC at up to 10 A). The switching range is 1.5–75 PSIG with a fixed differential of about 2.2 PSIG and a maximum service pressure of 240 PSIG. Construction includes a Buna-N diaphragm in a zinc-plated steel housing, with UL-listed and CSA-certified components for industrial use. Media compatibility covers air, gas, hydraulic oil, steam, and water, making it suitable for a range of control applications in industrial plants and equipment. \u003c\/p\u003e\u003c\/div\u003e","brand":"Square","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46253915242730,"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\/square-d-9012grg4-pressure-switch","provider":"GTG Hardware","version":"1.0","type":"link"}