{"product_id":"industrial-a2sc-h3-pressure-switch","title":"Industrial A2SC-H3 Pressure Switch","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"856\"\u003eThe DuoTect A2SC H3 Pressure Switch is an industrial pressure switch designed to monitor system pressure and provide reliable electrical switching for process control, safety shutdown, and alarm applications. Commonly installed in pumps, compressors, hydraulic systems, pneumatic systems, and industrial process equipment where dependable pressure monitoring and automatic switching are required. Maintenance technicians and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this pressure \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eswitch\u003c\/a\u003e for equipment repair, retrofit, expansion, and replacement to restore accurate pressure control, improve system reliability, and minimize production downtime. The A2SC H3 is part of the DuoTect H3 Series and features a SPDT switch with a 5 Amp electrical rating in a rugged industrial enclosure suitable for demanding environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"858\" data-end=\"875\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"877\" data-end=\"1317\"\u003eThe DuoTect A2SC H3 Pressure Switch is used to monitor and control pressure in industrial fluid and gas systems. It is commonly utilized in hydraulic power units, air compressors, pumping stations, process control systems, chemical processing equipment, manufacturing machinery, and OEM industrial equipment where automatic pressure sensing is essential for equipment protection and process automation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1319\" data-end=\"1348\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1350\" data-end=\"2095\"\u003e• Manufacturer: DuoTect (Dwyer Instruments)\u003cbr data-start=\"1393\" data-end=\"1396\"\u003e• Part Number: A2SC H3\u003cbr data-start=\"1418\" data-end=\"1421\"\u003e• Product Type: Pressure Switch\u003cbr data-start=\"1452\" data-end=\"1455\"\u003e• Series: H3 (DuoTect)\u003cbr data-start=\"1477\" data-end=\"1480\"\u003e• Switch Type: SPDT (Single Pole Double Throw)\u003cbr data-start=\"1526\" data-end=\"1529\"\u003e• Electrical Rating: 5 Amp @ 125 VAC, 5 Amp @ 250 VAC, 3 Amp @ 30 VDC\u003cbr data-start=\"1598\" data-end=\"1601\"\u003e• Maximum Working Pressure: 1,500 PSI (10,342 kPa)\u003cbr data-start=\"1651\" data-end=\"1654\"\u003e• Pressure Connection: 1\/4 in. NPT Female (model dependent)\u003cbr data-start=\"1713\" data-end=\"1716\"\u003e• Electrical Connection: Wire Leads \/ Explosion-Proof Housing (configuration dependent)\u003cbr data-start=\"1803\" data-end=\"1806\"\u003e• Enclosure Rating: NEMA 4 \/ Explosion-Proof (model dependent)\u003cbr data-start=\"1868\" data-end=\"1871\"\u003e• Application: Industrial Pressure Monitoring and Process Control\u003cbr data-start=\"1936\" data-end=\"1939\"\u003e• Installation: OEM Direct Replacement\u003cbr data-start=\"1977\" data-end=\"1980\"\u003e• Operating Environment: Industrial Hydraulic, Pneumatic, and Process Systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2097\" data-end=\"2121\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2123\" data-end=\"2309\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Dwyer DuoTect H3A Series Pressure Switch\u003cbr data-start=\"2165\" data-end=\"2168\"\u003e• Dwyer H3A-3SL Pressure Switch\u003cbr data-start=\"2199\" data-end=\"2202\"\u003e• Dwyer H2 Series Dual-Action Pressure Switch\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51727275917614,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_24312c0f-0ea0-4d73-bded-dcf021ce5578.jpg?v=1770582290","url":"https:\/\/plgautomation.com\/products\/industrial-a2sc-h3-pressure-switch","provider":"PLG Automation ","version":"1.0","type":"link"}