{"product_id":"alco-ps3-a1s-pressure-switch-3-9-5-2-bar-56-5-75-4-psig-adjustable-differential-spdt-3a-230vac-refrigeration-hvac-pcn-0713811-emerson","title":"Emerson ALCO PS3-A1S Pressure Control Switch, 3.9\/5.2 bar Control Range, 0713811","description":"\u003cp\u003eThe Emerson ALCO PS3-A1S (PCN: 0713811) is a PS3 Series pressure control switch designed for refrigeration and HVAC systems requiring stable and accurate pressure regulation within a mid-range control band. It is used for compressor protection and system pressure management in industrial cooling applications.\u003c\/p\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 13px; margin-top: 20px; font-family: sans-serif;\"\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555;\"\u003eEmerson ALCO Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555;\"\u003ePS3-A1S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold;\"\u003ePCN\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555;\"\u003e0713811\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold;\"\u003ePressure Control Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555;\"\u003e3.9 \/ 5.2 bar (56.5 \/ 75.4 psig)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold;\"\u003ePressure Limits\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555;\"\u003ePS: 27 bar (390 psig), PT: 30 bar (435 psig)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold;\"\u003eElectrical Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555;\"\u003e6 FLA \/ 36 LRA, 120\/240 VAC; 3A\/230 VAC AC15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px; background-color: #f9f9f9; font-weight: bold;\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; color: #555;\"\u003e-40 to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThis pressure control switch is commonly applied in refrigeration and HVAC systems for maintaining stable operating pressure and protecting compressors from abnormal pressure fluctuations.\u003c\/p\u003e\n\n\u003cp\u003eApexon Supply provides procurement support for Emerson ALCO PS3-A1S, including technical verification, replacement matching, and RFQ assistance for industrial maintenance and sourcing teams.\u003c\/p\u003e\n\n\u003cp\u003eSubmit application details and required quantity to receive a quotation and confirm technical compatibility.\u003c\/p\u003e","brand":"ALCO","offers":[{"title":"Default Title","offer_id":51421910335767,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/EmersonALCOPS3-A1SPressureControlSwitch-3.9_5.2barControlRange-FrontView.webp?v=1782010440","url":"https:\/\/www.apexonsupply.com\/products\/alco-ps3-a1s-pressure-switch-3-9-5-2-bar-56-5-75-4-psig-adjustable-differential-spdt-3a-230vac-refrigeration-hvac-pcn-0713811-emerson","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}