{"product_id":"4nn-k2-n4-b1a-pressure-switch-2-8-psi-adjustable-sor","title":"4NN-K2-N4-B1A Pressure Switch | 2-8 PSI Adjustable SOR","description":"\u003ch2\u003e\u003cstrong\u003eSOR 4NN-K2-N4-B1A Industrial Pressure Switch\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eBrand:\u003c\/strong\u003e SOR Controls Group. \u003cstrong style=\"color: #cc0000;\"\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e4NN-K2-N4-B1A\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eAdjustable Range (increasing pressure):\u003c\/strong\u003e 2 to 8 PSI (0.14 to 0.56 bar).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eTypical Dead Band:\u003c\/strong\u003e 0.2 PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eMaximum Allowable Pressure:\u003c\/strong\u003e 750 PSI (over range).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eProof Pressure:\u003c\/strong\u003e 1000 PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eSensor Technology:\u003c\/strong\u003e Force-balance piston design for durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eApplication:\u003c\/strong\u003e Ideal for hydraulic and pneumatic control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003ePressure Range:\u003c\/strong\u003e Field adjustable from 2 to 8 PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eDead Band Accuracy:\u003c\/strong\u003e Typical 0.2 PSI for precise switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eOver Range Protection:\u003c\/strong\u003e Withstands 750 PSI without calibration shift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eProof Pressure Limit:\u003c\/strong\u003e 1000 PSI structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eTemperature Range:\u003c\/strong\u003e Suitable for industrial ambient conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eWetted Materials:\u003c\/strong\u003e Compatible with oil, air, and hydraulic fluids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can this switch work for water?\u003c\/strong\u003e A: Yes, but check wetted material compatibility first.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the dead band adjustable?\u003c\/strong\u003e A: No, the dead band is fixed at typical 0.2 PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What happens at 1000 PSI?\u003c\/strong\u003e A: The switch survives without rupture but may need recalibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does Ubest Automation stock this model?\u003c\/strong\u003e A: Please contact us for current availability and lead time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e© 2026 Ubest Automation Limited. \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"SOR","offers":[{"title":"Default Title","offer_id":52112468640026,"sku":"4NN-K2-N4-B1A","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/4NN-K2-N4-B1A-1.jpg?v=1776826256","url":"https:\/\/www.ubestplc.com\/products\/4nn-k2-n4-b1a-pressure-switch-2-8-psi-adjustable-sor","provider":"Ubest Automation Limited","version":"1.0","type":"link"}