{"product_id":"shp600475-supco-high-pressure-switch-open-on-pressure-rise-spst-600-open-psi","title":"SHP600475 Supco High Pressure Switch, Open on Pressure Rise, SPST 600 Open PSI","description":"\u003cp\u003e\u003cspan\u003eSHP600475 Supco High Pressure Switch, Open on Pressure Rise, SPST 600 Open PSI \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e600 Open PSI (CUT-OUT), 475 Close PSI (CUT-IN), High Pressure Switch, Open on Pressure Rise, SPST\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eSHP600475 Supco High Pressure Switch\u003c\/strong\u003e is an OEM‑spec safety switch designed to protect refrigeration and HVAC systems from excessive high‑side pressure. This \u003cstrong\u003eSPST, open‑on‑pressure‑rise\u003c\/strong\u003e switch cuts out at \u003cstrong\u003e600 PSI\u003c\/strong\u003e and automatically resets (closes) at \u003cstrong\u003e475 PSI\u003c\/strong\u003e, restoring operation once system pressure returns to a safe level. Ideal for heat pumps, air conditioners, and refrigeration units requiring precise high‑pressure protection. Built for reliability and long service life, this switch helps prevent compressor damage and system failure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch1\u003e📐 \u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv role=\"region\" aria-label=\"Scrollable table\" tabindex=\"0\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eAttribute\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eValue\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003eSwitch \u003c\/span\u003e\u003cspan\u003eType\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSPST\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eOpen \u003c\/span\u003e\u003cspan\u003eon \u003c\/span\u003e\u003cspan\u003epressure \u003c\/span\u003e\u003cspan\u003erise\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003eCut‑Out \u003c\/span\u003e\u003cspan\u003e(Open)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e600 \u003c\/span\u003e\u003cspan\u003ePSI\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003eCut‑In \u003c\/span\u003e\u003cspan\u003e(Close)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e475 \u003c\/span\u003e\u003cspan\u003ePSI\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eHigh‑pressure \u003c\/span\u003e\u003cspan\u003eprotection\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003eReset \u003c\/span\u003e\u003cspan\u003eType\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAuto‑reset\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOEM\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupco\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e0.14 \u003c\/span\u003e\u003cspan\u003elb \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Quinn","offers":[{"title":"Default Title","offer_id":43281378246722,"sku":null,"price":45.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/Screenshot2026-04-01124910.png?v=1775073315","url":"https:\/\/hvacpartstore.com\/products\/shp600475-supco-high-pressure-switch-open-on-pressure-rise-spst-600-open-psi","provider":"HVACpartstore","version":"1.0","type":"link"}