{"product_id":"schneider-lrd12-thermal-overload-relay","title":"Schneider LRD12 Thermal Overload Relay 5.5-8A 690V","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\u003eSchneider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eLRD12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eThermal Overload Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Range\u003c\/td\u003e\n\u003ctd\u003eTeSys Deca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Type\u003c\/td\u003e\n\u003ctd\u003eDifferential thermal overload relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Setting Range\u003c\/td\u003e\n\u003ctd\u003e5.5 to 8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripping Class\u003c\/td\u003e\n\u003ctd\u003eClass 20 (IEC 60947-4-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operational Voltage (Ue)\u003c\/td\u003e\n\u003ctd\u003e690 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Contacts\u003c\/td\u003e\n\u003ctd\u003e1 NO + 1 NC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power (at 400 V)\u003c\/td\u003e\n\u003ctd\u003e3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDirect mounting on TeSys D contactors (LC1D09 to LC1D38)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Unbalance Protection\u003c\/td\u003e\n\u003ctd\u003eDifferential phase failure and load unbalance detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReset\u003c\/td\u003e\n\u003ctd\u003eManual and automatic reset selector\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\u003e5.5 to 8 A Thermal Setting Range\u003c\/h3\u003e\n\u003cp\u003eThe LRD12 has an adjustable thermal protection range of 5.5 to 8 A for motor overload protection.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eClass 20 Tripping\u003c\/h3\u003e\n\u003cp\u003eConforms to Class 20 tripping characteristics per IEC 60947-4-1, suitable for motors requiring a higher trip time at locked-rotor current.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003ePhase Unbalance Protection\u003c\/h3\u003e\n\u003cp\u003eDifferential phase failure and load unbalance detection help protect three-phase motors against abnormal operating conditions.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e1 NO + 1 NC Auxiliary Contacts\u003c\/h3\u003e\n\u003cp\u003eProvides one normally open and one normally closed auxiliary contact for fault signaling and control circuit integration.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eDirect Mounting on TeSys D Contactors\u003c\/h3\u003e\n\u003cp\u003eMounts directly to the bottom terminals of LC1D09 to LC1D38 contactors to form a compact starter assembly.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eTemperature Compensated\u003c\/h3\u003e\n\u003cp\u003eTemperature compensation supports protection accuracy across an operating temperature range of -20°C to +60°C.\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\u003eThree-phase motor overload protection\u003c\/li\u003e\n\u003cli\u003eMotor protection in TeSys D starter assemblies\u003c\/li\u003e\n\u003cli\u003ePump and fan motor protection\u003c\/li\u003e\n\u003cli\u003eConveyor and material handling motor circuits\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery motor control panels\u003c\/li\u003e\n\u003cli\u003eHVAC and building services motor protection\u003c\/li\u003e\n\u003cli\u003eCircuits requiring Class 20 tripping characteristics\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 Schneider LRD12 Thermal Overload Relay. 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 Schneider LRD12?\u003c\/strong\u003e\nThe LRD12 is a TeSys Deca differential thermal overload relay for motor protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the current setting range?\u003c\/strong\u003e\nThe thermal protection adjustment range is 5.5 to 8 A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat tripping class does it use?\u003c\/strong\u003e\nIt conforms to Class 20 tripping according to IEC 60947-4-1.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the rated operational voltage?\u003c\/strong\u003e\nThe rated operational voltage (Ue) is 690 V AC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat auxiliary contacts does it provide?\u003c\/strong\u003e\nIt provides 1 NO + 1 NC auxiliary contacts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich contactors is it compatible with?\u003c\/strong\u003e\nIt mounts directly on TeSys D contactors from LC1D09 to LC1D38.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat motor power does it protect at 400 V?\u003c\/strong\u003e\nIt protects motors up to 3 kW at 400 V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating temperature range?\u003c\/strong\u003e\nThe temperature compensation range is -20°C to +60°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it have phase unbalance protection?\u003c\/strong\u003e\nYes, it includes differential phase failure and load unbalance detection.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":68049289216079,"sku":"LL1-SND-LRD12","price":37.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/LRD12-01.jpg?v=1793947270","url":"https:\/\/yunshuotrade.com\/products\/schneider-lrd12-thermal-overload-relay","provider":"yunshuotrade","version":"1.0","type":"link"}