{"product_id":"united-electric-controls-j120-9994-191-type-pressure-switch-15a-480vac","title":"United Electric Controls J120-9994-191 Type Pressure Switch 15A 480Vac","description":"\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3\u003eDescription:\u003c\/h3\u003e\n\u003cp\u003eThe United Electric Controls J120-9994-191 Pressure \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eSwitch\u003c\/a\u003e is used in industrial process control systems to monitor pressure and provide automatic electrical switching when preset pressure levels are reached. Commonly installed in pumps, compressors, hydraulic systems, oil and gas facilities, chemical processing plants, and industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eautomation equipment\u003c\/a\u003e requiring reliable pressure monitoring and explosion-proof protection. Maintenance teams and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this part for repair, retrofit, expansion, or replacement of existing pressure sensing and control systems.\u003c\/p\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eThe United Electric Controls J120-9994-191 Pressure Switch is commonly used in pump protection systems, compressor control circuits, hydraulic power units, process pressure monitoring, emergency shutdown systems, and industrial alarm applications. The switch utilizes a pressure-actuated sensing mechanism to detect pressure changes and actuate electrical contacts for alarms, interlocks, shutdown functions, and automatic process control, helping maintain safe and efficient operation of critical industrial equipment in hazardous industrial environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp\u003e• Brand: United Electric Controls\u003cbr\u003e• Part Number: J120-9994-191\u003cbr\u003e• Product Type: Pressure Switch\u003cbr\u003e• Series: 120 Series\u003cbr\u003e• Switch Type: Explosion-Proof Pressure Switch\u003cbr\u003e• Function: Pressure Monitoring and Control\u003cbr\u003e• Sensing Element: Diaphragm-Actuated Pressure Element\u003cbr\u003e• Output Contacts: SPDT Snap-Action Switch\u003cbr\u003e• Contact Rating: 15A @ 480 VAC\u003cbr\u003e• Voltage Rating: 125\/250\/480 VAC\u003cbr\u003e• Setpoint Adjustment: External Adjustable Setpoint\u003cbr\u003e• Deadband: Adjustable Differential\u003cbr\u003e• Enclosure Type: Explosion-Proof Housing\u003cbr\u003e• Housing Material: Epoxy-Coated Die-Cast Aluminum\u003cbr\u003e• Electrical Connection: 3\/4 in. NPT Conduit Entry\u003cbr\u003e• Process Connection: 1\/2 in. NPT Pressure Port\u003cbr\u003e• Environmental Rating: NEMA 4X \/ IP66\u003cbr\u003e• Repeatability: ±1% of Adjustable Range\u003cbr\u003e• Suitable for Air, Gas, Oil, Water, and Compatible Process Fluids\u003cbr\u003e• Designed for Alarm and Shutdown Applications\u003cbr\u003e• Hazardous Area Suitable\u003cbr\u003e• Compatible with Pumps, Compressors, Hydraulic Systems, and Process Equipment\u003cbr\u003e• Intended for OEM Equipment and Replacement Installations\u003cbr\u003e• Engineered for Continuous-Duty Industrial Service\u003c\/p\u003e\n\u003ch3\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp\u003e• United Electric Controls J120-191 Pressure Switch\u003cbr\u003e• United Electric Controls J120-194 Pressure Switch\u003cbr\u003e• United Electric Controls J120-358 Pressure Switch\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"United","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51728556491054,"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_8786173c-202f-4e86-90ed-181b9474056f.jpg?v=1770586849","url":"https:\/\/plgautomation.com\/products\/united-electric-controls-j120-9994-191-type-pressure-switch-15a-480vac","provider":"PLG Automation ","version":"1.0","type":"link"}