ND80LDEU RHO 626 Schlage Electrified Cylindrical Storeroom Lock - Rhodes Lever, Satin Chrome w/REX The Schlage ND80LDEU RHO 626 RX is a Grade 1 Electrified Cylindrical Lock engineered for high-security commercial access control. Combining the timeless Rhodes lever profile with a crisp Satin Chrome (626) finish and Fail Secure operation, this lock keeps controlled areas locked even during a power failure - giving you positive security when it matters most. Built on Schlage's legendary ND Series platform - the most popular cylindrical lock line since Walter Schlage invented the cylindrical lock in 1920 - the ND80LDEU RHO 626 is engineered to surpass ANSI/BHMA Grade 1 standards in every measurable way. Key Features Storeroom Function: Outside lever continuously locked; released only by key or electric signal. Inside lever always free for immediate egress. Fail Secure Operation: Remains locked upon loss of power - ideal for server rooms, storerooms, and any space requiring positive access control. Auto-Detecting 12/24V DC Input: Universal voltage compatibility integrates with virtually any access control panel. Ultra-Low Current Draw: Maximum 0.23A draw allows multiple locks on a single power supply, eliminating hot levers. Rhodes Lever Design: Milled tactile warning surface, ADA/ICC A117.1 compliant. Satin Chrome Finish (626/US26D): Clean, professional finish built for high-traffic commercial environments. Less Cylinder (LDEU): Sold without cylinder - specify Conventional, FSIC, or SFIC separately. Beyond Grade 1 Strength: Withstands 3,100 in-lb. lever torque and 1,600 lbs. offset lever pull. Nearly zero droop after 16 million cycles. UL Listed: Rated for 3-hour fire door use. BAA Compliant. Specifications Part Number: ND80LDEU RHO 626 Series: Schlage ND Series Electrified Cylindrical Locks Function: Storeroom - Electrically Unlocking / Fail Secure Lever Style: Rhodes (RHO) Finish: 626 / US26D - Satin Chrome Voltage: 12/24V DC (Auto-Detecting) Backset: 2-3/4" Standard Door Thickness: 1-5/8" to 2-1/8" standard; up to 6" optional Latchbolt: 1/2" throw, oil-impregnated stainless steel Strike: ANSI curved lip 1-1/4" x 4-7/8" Cylinder: Less Cylinder - order separately Door Prep: ANSI 161 Certifications: ANSI/BHMA A156.2 Grade 1, A156.25; ICC A117.1; UL Listed 3-Hour Fire Door; BAA Compliant Secure Your Opening with the Schlage ND80LDEU RHO 626 When reliability, strength, and clean aesthetics all matter, the Schlage ND80LDEU RHO 626 Electrified Cylindrical Lock delivers. Built for the demands of modern commercial access control. Resources:ND Series Electrified Locks CutsheetND Series Product Catalog