Schlage L9000 Series Electrified Mortise Lock Case – Lockbody OnlyThe Schlage L9000 Series electrified mortise lock case is sold as a lockbody only – no trim, no cylinder, no rose. It is the electrified chassis that accepts L Series trim and cylinders separately, giving integrators and contractors the flexibility to specify finish and function independently. The case auto-detects 12V or 24V DC input, is field-reversible for handing, and ships with mounting screws and templates. Case size is 4-7/16″ x 3-5/8″ x 1″. Standard backset is 2-3/4″. Door thickness: 1-3/4″.Four variants are available. L9090LB supports L9090 and L9092 functions. L9091LB supports L9091, L9093, and L9095 functions. The RX suffix (L9090LB RX, L9091LB RX) adds a request-to-exit output for access control integration. Select the variant that matches the function and access control wiring requirements of the opening.SecurityExceeds ANSI/BHMA A156.13 Grade 1 security and operational standardsAnti-saw pin in deadbolt prevents cut-throughSecurity blocking hub prevents lock picking by lever removalBreakaway spindle and anti-saw pin (see exploded diagram)Electrical and FunctionAuto-detects 12V or 24V DC – no field configuration requiredCustomer-selectable fail-safe (EU) or fail-secure (EL) operationAvailable monitoring outputs: latchbolt monitor, deadbolt monitor, door position switch (DPS)RX variants add request-to-exit outputUL19X listed for single-point locking applicationsConstruction and CompatibilityCold-rolled steel (CRS) with zinc dichromate platingField-reversible latch bolt – no separate handing required at orderSpring-loaded fusible link and floating mounting tabsTwo-piece anti-friction tongueFurnished with mounting screws and templates onlyStandard strike: 10-072, 1-1/4″ x 4-7/8″ square corner, box strike with 1-3/16″ lip lengthStandard latch: spring latch, 2-3/4″ backsetCertificationsANSI/BHMA A156.13 Grade 1 – security and operationalUL listed for 3-hour fire doorUL19X listed for single-point lockingMeets Buy American Act (BAA)ANSI/ASTM F476-76 Grade 40, UL listedMeets ADA requirementsMiami-Dade NOA and Florida Building Commission listedDownloads and ResourcesSchlage L Series CatalogSchlage L Series Electrified Data SheetSchlage L Series Electrified Lock Installation InstructionsSchlage L Series Service ManualSchlage L Series TemplatesL Series Universal Transformation Guide