Accentra (Formerly Yale) MO5491LN-REX-24V-626 Fail Secure Electrified Cylindrical Lever Lock, Monroe Lever, 2 3/4 Backset, ASA 4 7/8 Strike, Grade 1, Non Handed, US26D-626 Satin Chrome Finish
Accentra (Formerly Yale) presents the MO5491LN-REX-24V-626, a Fail Secure Electrified Cylindrical Lever Lock. This lock is designed with the Monroe Lever and features a 2 3/4 backset, ASA 4 7/8 strike, and is Grade 1 certified. It is non-handed and finished in US26D-626 Satin Chrome.
Request to Exit (REX) Operating inside lever handle triggers REX switch which can be used to shunt an alarm, monitor egress or release a magnetic lock, etc.
91LN Fail Secure Function
- Power on unlocks the outside lever.
- The inside lever is always active.
- The latchbolt is retracted by the key when the power is off.
- Free Wheeling lever when power is off (locked).
Core Options
- Standard-PARA Key Different PARA Keyway, Keyed Different, [2] Keys
- Standard-Schlage C Key Different Schlage "C" Keyway, Keyed Random, [2] Keys
- Yale-LFIC Less Core Yale LFIC Prep Less Core (Large Format Interchangeable Core)
- B (i.e. B-AU) SFIC (Accepts all Small Format Interchangeable Cores)
- M (i.e. M-AU) Medeco®, ASSA® LFIC (Large Format Interchangeable Core)
- SI (i.e. SI-AU) Schlage® LFIC (Large Format Interchangeable Core)
- R (i.e. R-AU) Corbin® LFIC (Large Format Interchangeable Core)
Product Specifications
| Manufacturer | Accentra |
| SKU | MO5491LN-REX-24V-626 |
| Grade | Grade 1 |
| Unit of Measure | Each |
| Base Material | Brass or Bronze |
| Limited Warranty | 2 Years |
| Fire Rated | 3 Hours {A} |
| Finish | 626/US26D |
| Finish Description | Satin Chrome |
Technical Specifications
| Function | 91 Fail Secure |
| Lever/Knob Design | MO Monroe |
| Rose/Escutcheon Design | 3-1/2 In. Diameter |
| Cylinder Type | Optional |
| Hand | Not Handed |
| Door Thickness | 1-3/4" to 2" |
| Latch Number | 694 |
| Latch Type | Guarded Latch |
| Latch Backset Dim | 2-3/4" |
| Lock Face Size | 2-1/4" X 1-1/8" |
| Bolt Projection | 1/2" |
| Strike Number | 497 |
| Strike Type | ASA |
| Strike Height | 4-7/8" |
| Strike Width | 1-1/4" |
| Screws | Combination |
| Power | Hard Wired |
| Amp Draw | 150mA |
| Product Type | Electric Cylindrical Lock |
