{"product_id":"schlage-l283-347-el-electrically-locked-fail-safe-lock-case-for-use-with-l9090-92-94-series-mortise-lock-field-reversible","title":"Schlage L283-347-EL Electrically Locked (Fail Safe) Lock Case, For Use With L9090\/92\/94 Series Mortise Lock, Field Reversible","description":"\u003ch2\u003eSchlage L283-347-EL Electrically Locked (Fail Safe) Lock Case, For Use With L9090\/92\/94 Series Mortise Lock, Field Reversible\u003c\/h2\u003e\u003cp\u003eThe Schlage L283-347-EL is an electrically locked (fail safe) lock case engineered for use with L9090, L9092, and L9094 Series mortise locks. In a fail safe configuration, the lock releases and allows free egress when power is lost, making it ideal for openings where life safety and code compliance are priorities. This component is field reversible, so a single unit adapts to either handing during installation without additional parts. Built to Schlage's commercial-grade standards, it integrates cleanly with existing L Series mortise hardware and supports electrified access control applications in institutional, healthcare, and commercial facilities.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eElectrically locked (fail safe) operation releases the lock when power is removed for free egress.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for use with Schlage L9090, L9092, and L9094 Series mortise locks.\u003c\/li\u003e\n\u003cli\u003eField reversible design accommodates either door handing on site.\u003c\/li\u003e\n\u003cli\u003eReplacement lock case that restores or converts existing L Series mortise hardware to electrified function.\u003c\/li\u003e\n\u003cli\u003eCommercial grade construction suited to high-use openings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIn a fail safe (electrically locked) arrangement, the lock case is held secure while energized and unlocks automatically upon loss of power, permitting immediate egress. This behavior supports emergency and life-safety requirements where doors must free up during a power interruption.\u003c\/p\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eSchlage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eL283-347-EL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eGrade 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eElectrified Mortise Lock Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Mortise Locks\u003c\/th\u003e\n\u003ctd\u003eL9090, L9092, L9094 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHanding\u003c\/th\u003e\n\u003ctd\u003eField Reversible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eElectrically Locked (Fail Safe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLimited Warranty\u003c\/th\u003e\n\u003ctd\u003eManufacturer Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLock Case Series\u003c\/th\u003e\n\u003ctd\u003eL283\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOption Code\u003c\/th\u003e\n\u003ctd\u003e347\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Designation\u003c\/th\u003e\n\u003ctd\u003eEL (Electrically Locked)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Mode\u003c\/th\u003e\n\u003ctd\u003eFail Safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnergized State\u003c\/th\u003e\n\u003ctd\u003eLocked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDe-energized State\u003c\/th\u003e\n\u003ctd\u003eUnlocked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHanding Adjustment\u003c\/th\u003e\n\u003ctd\u003eReversible in field\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMortise Case Compatibility\u003c\/th\u003e\n\u003ctd\u003eL9090 \/ L9092 \/ L9094\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eANSI\/BHMA Grade\u003c\/th\u003e\n\u003ctd\u003eGrade 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eElectrified access control openings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Schlage","offers":[{"title":"Default Title","offer_id":48440505860302,"sku":"L283347EL","price":693.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/L283347EL_09958d08-0882-4903-9a13-c5d68f34102d.png?v=1791554471","url":"https:\/\/qualitydoor.com\/products\/schlage-l283-347-el-electrically-locked-fail-safe-lock-case-for-use-with-l9090-92-94-series-mortise-lock-field-reversible","provider":"QualityDoor.com","version":"1.0","type":"link"}