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The Corbin Russwin CLX33903-123D-626-M08 Electrified Cylindrical Lever Lockset delivers Grade 1 commercial security with reliable fail safe operation, making it ideal for access-controlled openings in healthcare, education, government, and institutional facilities. Featuring the sleek 123D Salvador curved lever with D rose trim and finished in 626/US26D satin chrome, this non-handed cylindrical lock is designed for 1-3/4" to 2" doors with a 2-3/4" backset and ANSI 4-7/8" strike. The electromechanical 903 function keeps the outside lever locked when power is applied and unlocks upon power loss, while the inside lever remains free for safe egress. Prepped for SFIC (less core) and equipped with an 8-pin ElectroLynx® connector for streamlined wiring to access control systems, the CLX33903 provides durable, code-compliant performance with UL listing and a 3-hour fire rating for demanding commercial environments.
Function: Fail Safe - Outside lever locked when power is applied and unlocked upon power loss. Inside lever remains free at all times. Key retracts latchbolt regardless of electrical state.
Features of ElectroLynx:
| Manufacturer | Corbin Russwin |
| SKU | CLX33903-123D-626-M08 |
| Grade | Grade 1 |
| ANSI | ANSI/BHMA A156.2, Series 4000, Grade 1 |
| Installation | Commercial |
| Origin | United States |
| Unit of Measure | Each |
| Base Material | Brass, Bronze |
| UL Listing Type | ANSI A156.2 (2017), A156.41, Series 4000, Grade 1, UL Listed |
| Limited Warranty | 10 Year Limited Warranty |
| Fire Rated | 3 Hours {A} |
| Electrical Options | Request to Exit switch for monitoring activation of the inside lever |
| Burglar Rated | No |
| Voltage | Accommodates 12VDC or 24VDC (Operating range 10.2VDC to 26.4VDC). Lock is polarity sensitive |
| ElectroLynx® | Provided with 8-pin molex connector |
| Function |
903-Electromechanical (Fail Safe) |
| Current draw |
10mA @ 12VDC or 24VDC Continuous |
| Lever/Knob Design | 123 - Salvador Curved Lever |
| Rose/Escutcheon Design |
D Rose |
| Cylinder Type |
SFIC Prep, Less Core, |
| Handing | Non-handed |
| Door Thickness | 1-3/4" to 2" |
| Std. Latch Number | 867F21 |
| Std. Latch Type | Deadlatch |
| Std. Latch Backset Dim | 2-3/4" |
| Latch Bore Diameter | 1" |
| Lock Face Size | 1-1/8" x 2-1/4" |
| Bolt Projection | 1/2" |
| Bore Hole Diameter | 2-1/8" |
| Std. Strike Number | SA114 |
| Std. Strike Type | ANSI Curved Lip Strike |
| Std. Strike Height | 4-7/8" |
| Std. Strike Width | 1-1/4" |
| Screws | Wood/Machine Screws |
| Product Type | Cylindrical Lock |



