{"product_id":"emerson-omb-jb24-oil-management-controller","title":"EMERSON OMB-JB24 Oil Management Controller 24VAC","description":"\u003cstyle\u003e\n.nxs-industrial-product-page {\n--industrial-navy: #082f49;\n    --industrial-blue: #0b4f7c;\n    --industrial-blue-2: #0f6ea8;\n    --industrial-blue-3: #1784c1;\n    --industrial-cyan: #38bdf8;\n    --steel-blue: #dcebf5;\n    --steel-blue-2: #edf6fb;\n    --steel-line: #c9dce9;\n    --surface: #ffffff;\n    --surface-soft: #f7fbfe;\n    --text-main: #173042;\n    --text-muted: #5e7382;\n    --shadow-soft: 0 10px 30px rgba(8, 47, 73, 0.08);\n    --shadow-hover: 0 16px 36px rgba(8, 79, 124, 0.15);\n    --radius-lg: 14px;\n    --radius-md: 10px;\n}\n\n.nxs-industrial-product-page, .nxs-industrial-product-page * {\nmargin: 0;\n    padding: 0;\n    box-sizing: border-box;\n    font-family: Arial, Helvetica, sans-serif;\n}\n\n.nxs-industrial-product-page {\nbackground-color: #f3f8fb;\n    background-image:\n        linear-gradient(180deg, 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anywhere;\n}\n\n.nxs-industrial-product-page .spec-table td:first-child {\nwidth: 42%;\n}\n\n.nxs-industrial-product-page .features {\ngrid-template-columns: 1fr;\n        gap: 12px;\n}\n\n.nxs-industrial-product-page .card {\npadding: 18px 17px;\n}\n\n.nxs-industrial-product-page .card:hover {\ntransform: none;\n}\n\n.nxs-industrial-product-page .section ul {\ngrid-template-columns: 1fr;\n        gap: 9px;\n}\n\n.nxs-industrial-product-page .section li {\npadding: 11px 12px 11px 36px;\n        font-size: 14px;\n}\n\n.nxs-industrial-product-page .section:last-of-type \u003e p {\npadding: 16px 14px 16px 48px;\n        font-size: 14px;\n}\n\n.nxs-industrial-product-page .section:last-of-type \u003e p::before {\nleft: 12px;\n        top: 15px;\n        min-width: 26px;\n        height: 26px;\n        font-size: 10px;\n}\n}\n\n@media (prefers-reduced-motion: reduce) {\n.nxs-industrial-product-page, .nxs-industrial-product-page *, .nxs-industrial-product-page *::before, .nxs-industrial-product-page *::after {\ntransition: none !important;\n}\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"nxs-industrial-product-page\"\u003e\u003cdiv class=\"container\"\u003e\u003cmain\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEMERSON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eOMB-JB24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eOil Management Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eOMB TraxOil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e0.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e870 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolenoid MOPD\u003c\/td\u003e\n\u003ctd\u003e350 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Switch\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Contact Rating\u003c\/td\u003e\n\u003ctd\u003e10 A @ 125 VAC; 5 A @ 220 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Level Time Delay\u003c\/td\u003e\n\u003ctd\u003e5 to 10 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Delay Time\u003c\/td\u003e\n\u003ctd\u003e120 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Supply Fitting\u003c\/td\u003e\n\u003ctd\u003e1\/4 in. Male SAE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Compatibility\u003c\/td\u003e\n\u003ctd\u003eHFC, HCFC, CFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Temperature\u003c\/td\u003e\n\u003ctd\u003e180 °F max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature (Intermittent Duty)\u003c\/td\u003e\n\u003ctd\u003e120 °F max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Technology\u003c\/td\u003e\n\u003ctd\u003eHall-effect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\u003ch3\u003eCompressor Crankcase Oil Level Control\u003c\/h3\u003e\n\u003cp\u003eMaintains proper oil level in the compressor crankcase to help prevent compressor burnout and system downtime.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eHall-Effect Sensing\u003c\/h3\u003e\n\u003cp\u003eUses Hall-effect sensing technology instead of optical sensors, eliminating false detection caused by oil foaming.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eSelf-Contained Design\u003c\/h3\u003e\n\u003cp\u003eIntegral oil level sensor and solenoid manage oil level supply within a single unit with junction box configuration.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eSPDT Alarm Output\u003c\/h3\u003e\n\u003cp\u003eProvides an SPDT output contact for compressor shutdown and alarm signalling.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eMulti-Color Status Indication\u003c\/h3\u003e\n\u003cp\u003eVisual alarm and multi-color status lights enable quick monitoring of oil level conditions.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eDebris Retention Magnet\u003c\/h3\u003e\n\u003cp\u003eSystem debris retention magnet supports reliable long-term operation.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompressor crankcase oil level protection\u003c\/li\u003e\n\u003cli\u003eCopeland Scroll compressor oil management\u003c\/li\u003e\n\u003cli\u003eSemi-hermetic compressor oil level control\u003c\/li\u003e\n\u003cli\u003eRefrigeration system oil supply regulation\u003c\/li\u003e\n\u003cli\u003eHVAC\/R compressor protection\u003c\/li\u003e\n\u003cli\u003eLow oil level alarm and shutdown circuits\u003c\/li\u003e\n\u003cli\u003eHFC, HCFC, and CFC refrigeration systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the EMERSON OMB-JB24 Oil Management Controller. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the EMERSON OMB-JB24?\u003c\/strong\u003e\nIt is an OMB TraxOil oil management controller with junction box configuration, designed to maintain proper oil level in compressor crankcases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the supply voltage?\u003c\/strong\u003e\nThe supply voltage is 24 VAC, 50\/60 Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum working pressure?\u003c\/strong\u003e\nThe maximum working pressure is 870 psi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the solenoid MOPD?\u003c\/strong\u003e\nThe solenoid maximum operating pressure differential is 350 psi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of alarm output does it have?\u003c\/strong\u003e\nIt provides an SPDT alarm switch with contact rating of 10 A at 125 VAC and 5 A at 220 VAC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sensing technology is used?\u003c\/strong\u003e\nIt uses Hall-effect sensing technology, which eliminates false detection of oil foaming compared with optical sensors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat refrigerants is it compatible with?\u003c\/strong\u003e\nIt is compatible with HFC, HCFC, and CFC refrigerants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the oil supply fitting size?\u003c\/strong\u003e\nThe oil supply fitting is 1\/4 in. Male SAE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the current consumption?\u003c\/strong\u003e\nThe current consumption is 0.6 A at 24 VAC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the alarm delay time?\u003c\/strong\u003e\nThe alarm delay time is 120 seconds, with low level time delay of 5 to 10 seconds.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":68061272899663,"sku":"LL1-OMR-OMB-JB24","price":373.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/OMB-JB24-01.jpg?v=1794023653","url":"https:\/\/yunshuotrade.com\/products\/emerson-omb-jb24-oil-management-controller","provider":"yunshuotrade","version":"1.0","type":"link"}