Corbin Russwin CLX33905 Grade 1 Electromechanical Cylindrical Lock, Fail Secure, Lever, D Rose, Non-Handed

Corbin Russwin CLX33905 Grade 1 Electromechanical Cylindrical Lock with Fail Secure, Lever, D Rose, Non-Handed

Extra Heavy-Duty Electrified Cylindrical Lockset for High-Traffic Commercial Applications

The Corbin Russwin CLX33905 is an extra heavy-duty electrified cylindrical lockset engineered for demanding, high-traffic commercial environments. Part of the CLX3300 Series, this Grade 1 electromechanical cylindrical lock features fail secure operation and a non-handed lever with D Rose trim, offering flexible installation across a wide range of door configurations. It accommodates door thicknesses from 1-3/4" (44mm) to 2" (51mm) and features a 2-3/4" (70mm) standard backset. Universal voltage compatibility supports both 12VAC/DC and 24VAC/DC power supplies, and the unit meets ANSI A156.2 Series 4000, Grade 1, and A117.1 Accessibility Code standards.

Professional Features & Benefits

• ANSI/BHMA Grade 1 cylindrical lock per A156.2 (2022) Series 4000
• UL Cycle above and beyond: 20 Million Cycles (Verification ID: V875753)
• Exceeds 3,100 in-lb abusive locked lever torque — 2.6× ANSI requirements
• Exceeds 1,600 lbs offset lever pull — 8× ANSI requirements
• Innovative Lever Release™ freewheeling design for vandal resistance
• Lock chassis design supports all cylinder formats (fixed core to interchangeable core)
• Patented adjustable push/turn button for easy door thickness adjustment
• Available with BHSS behavioral health trim and VSL visual status indicators
• EcoFlex® technology on CLX33900: up to 92% energy reduction (GreenCircle certified)
• Available with 27 mechanical and 2 electrified functions
• CLX3352 Classroom Intruder: locking from either side, always-free egress
• ElectroLynx® 8-pin molex connector on electrified units
• Ten-year limited mechanical warranty (two-year limited electrical)

Technical Specifications

• Grade: ANSI/BHMA A156.2 (2022) Series 4000, Grade 1
• Door Prep: ANSI/SDI A250.14
• Handing: Non-handed
• Door Thickness: 1-3/4" 2" (44–51mm) standard; optional 1-3/8" (D138) or over 2" up to 2-1/4" (D214)
• Backset: 2-3/4" (70mm) standard; optional 2-3/8", 3-3/4", 5"
• Minimum Stile: 4-1/2" (114mm)
• Latchbolt: Stainless steel, 1/2" (13mm) throw; optional 3/4" (19mm) deadlocking fire latch
• Front: Wrought brass, bronze, or stainless steel, 2-1/4" x 1-1/8" standard
• Strike: Wrought brass or stainless steel, ANSI curved lip, 4-7/8" x 1-1/4" x 1-1/4" lip to center
• Cylinder: Brass, 6-pin L4 keyway, 0-bitted standard
• Electrified Voltage: 12VDC or 24VDC; range 10.2–26.4VDC (CLX33900)
• Electrified Current: 10mA continuous; 500mA peak @ 12VDC or 24VDC
• Operating Temperature: -13°F (-25°C) to 151°F (66°C) (electrified)
• Certifications: ANSI/BHMA A156.2 Grade 1; UL/cUL 3-hour; UL294 (electrified); NFPA 80; ADA A117.1; Windstorm/Hurricane certified
• Warranty: Ten-year limited mechanical; two-year limited electrical

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Corbin Russwin Quality?

Corbin Russwin CLX3300 Series electromechanical cylindrical locksets deliver professional-grade reliability with a stainless steel latchbolt, Grade 1 construction, and compliance with ANSI A156.2 Series 4000 and A117.1 Accessibility Code standards. The extra heavy-duty design is purpose-built for high-traffic commercial environments where consistent, dependable performance is essential. Engineered for demanding applications, the CLX33905 provides the durability and security assurance that commercial facilities require.