Schlage PM091 Grade 1 Electric...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,471.00
$856.48
Schlage PM091 Grade 1 Electrically Locking/Unlocking Both Levers Electric Mortise Lock, 12/24VDC, Fail Safe/Fail Secure, Non-Keyed

Schlage PM091 Grade 1 Electrically Locking/Unlocking Both Levers Electric Mortise Lock, 12/24VDC, Fail Safe/Fail Secure, Non-Keyed

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Model: PM091EL ATHA 622
$1,471.00
$856.48
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In Stock (leaves warehouse same day if ordered before 3pm ET)

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$856.48
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Schlage PM091 Grade 1 Electrically Locking/Unlocking Both Levers Electric Mortise Lock, 12/24VDC, Fail Safe/Fail Secure, Non-Keyed

Overview

Grade 1, Mortise Locks Purpose-built to serve the commercial real estate, retail, multifamily and hospitality industries, Schlage Performance Series™ locks feature exceptional quality and style at a highly competitive price point. The PM Series offers 26 functions, including three electrified, and four mortise deadbolt functions, all made to meet Schlage’s rigorous quality standards. With popular levers and finish options, Schlage's full key system security line up, and its durable design, you can meet needs for both security and style. They are made to suite with other Allegion products to present a quality, complete door hardware solution and provide a consistent user experience throughout your building or complex. Better yet, you can suite the PM Series mortise locks with the PT Series tubular locks, as they share lever and rose styles.

 

PM010 - Passage Latch

  • Levers only-both sides; latchbolt only
  • Latchbolt retracted by lever from either side at all times
  • Inside lever always free for immediate egress

 

Chassis

  • Case: Cold Rolled Steel (CRS) with corrosion resistant zinc dichromate plating
  • Case size: 4-7/16" x 6-1/16" x 1" (113 mm x 154 mm x 25 mm) Note: PM and L Series case and cover holes differ.
  • Spacing: lever to cylinder 3-7/8" (98 mm);  lever to thumbturn hub 2-11/16" (68 mm)
  • Door thickness: 1-3/4" (44 mm) standard; 1-3/8" (35 mm) minimum; fits doors up to 2-1/2" thick - specify door thickness if  over 1-3/4" and position in door (Available EE only)                                            
  • Field reversible handing

 

Trim Options

  • 10 lever designs made of zinc
  • N escutcheons: 7-7⁄8” x 2-1⁄2” x 7⁄16” (200 mm x 64 mm x 11 mm); wrought brass
  • Roses: A 2-1/8" (54 mm), B 2-9/16" (65 mm), C 2-5/8" (67 mm) - brass
  • Thumbturn style is ADA qualified

 

Latches, Armors, Strikes

  • Backset: 2-3/4" (70 mm) only
  • Armor: Standard - 1-1⁄4" x 8" x 7⁄32" (32 mm x 203 mm x 6 mm); Optional - 1-1⁄16" x 8" x 7⁄32"  (27 mm x 203 mm x 6 mm) 
  • Deadbolt: 1" (25 mm) throw stainless steel 
  • Latch: 3⁄4" (19 mm) throw stainless steel with anti-friction tongue
  • Strike: ANSI curved lip strike 1-1⁄4" x 4-7⁄8" (32 mm x 124 mm) standard; dust box included
  • Strike lip length: 1-3⁄16" (30 mm); optional strike lip lengths - 7⁄8", 1", 1-1⁄2", 1-3⁄4", and 2"  

 

DOWNLOADS & RESOURCES

Product Information

 

Related Product Information

 

Technical resources

 

Manufacturer Resources

Product Specs

Subcategory:
Mortise Locks
Product Group:
Mechanical Locks
Series:
PM Series
Grade:
Grade 1
Keyed Function:
Non-Keyed
Handle Type:
Lever
Standard Strike:
10-072 1-1/4" x 4-7/8" Square Corner Strike, Box (1-3/16" Lip Length)
Warranty:
2 Year Limited
Keyed:
No
ANSI/BHMA:
F01
Product Subgroup:
Mortise Locks and Trim
Product Type:
Mortise Locks
Commercial/Residential:
Commercial
Lock Type:
Mortise
Lock Function:
Electrically Locking/Unlocking Outside Lever
IMAP Policy:
Yes
Product Attribute:
Mortise Locks
Electronic:
No
Product Model:
PM010
Product Function:
Storeroom
Door Hand Direction:
Field Reversible
Door Thickness Range:
1-3/4"
Product Category:
Mechanical Locks
Backset (Distance):
2-3/4"
Department:
Door Hardware

Schlage PM091EL ATHA 622 – Frequently Asked Questions

1) Will the Schlage PM091 electric mortise lock fit a 1-3/4 inch door, and what about thicker doors?
1-3/4 inches (44 mm) is the standard door thickness for the PM Series mortise case, with 1-3/8 inches (35 mm) the minimum. The case will go into doors up to 2-1/2 inches thick, but over 1-3/4 inches you have to specify the door thickness and the lock's position in the door when you order, and that is only available on the EE option. Backset is 2-3/4 inches, no other choice.
2) Do I need to order the Schlage PM091 handed, or can I flip it in the field?
Handing is field reversible on the PM Series mortise case, so one lock covers a left or right hand opening and you can set it on site. That matters if you are stocking spares for a building: you carry one part number instead of two.
3) What is the difference between fail-safe and fail-secure on the Schlage PM091, and which do I order?
Both are offered as an ordering choice on the PM091, and you pick one at order time. Fail-safe unlocks when power drops, which is what egress and stair-side openings on an access control system usually call for. Fail-secure stays locked when power drops, which is what you want on a storeroom or anywhere loss of power should not open the door. The PM091 runs on 12/24VDC and electrically locks and unlocks the lever, so the choice here is purely about what the door does during a power failure. Check your local code and life safety plan for the opening before you commit, because the two are not field interchangeable.
4) Does the Schlage PM091 electric mortise lock take a key cylinder?
No cylinder on this one. The PM091 is the non-keyed version, so access is controlled entirely by the electrified lever, not by a key override. If you need a mechanical key to get in when the system is down or the credential fails, this is the wrong configuration and you want a keyed PM Series function instead. Worth deciding before the door is cut, because the cylinder hole prep is part of the template.
5) Can I make Schlage PM Series mortise locks match the other doors in my building?
Yes, and that is a large part of why the PM Series exists. The mortise locks are made to suite with other Allegion products, and they share lever and rose styles with the Schlage PT Series tubular locks, so a corridor door on a mortise lock and an office door on a tubular lock can carry the same lever and the same finish. Ten lever designs are offered (Athens, Broadway, Latitude, Longitude, Neptune, Playa, Rhodes, Selena, Tubular and Two) across six finishes: 613 oil rubbed bronze, 619 satin nickel, 622 matte black, 625 bright chrome, 626 satin chrome and 643E aged bronze.
6) What size mortise pocket does the Schlage PM Series lock body need, and can I drop it into an existing Schlage L Series cutout?
The PM case measures 4-7/16 x 6-1/16 x 1 inches (113 x 154 x 25 mm). Do not assume it drops straight onto an L Series door: Schlage states that the PM and L Series case and cover holes differ, so the mounting holes will not line up even where the pocket does. Lever to cylinder spacing is 3-7/8 inches (98 mm) and lever to thumbturn hub is 2-11/16 inches (68 mm). Check the door against the PM template before you commit to a swap.
7) I need an electrified mortise lock but I want a keypad or card reader on the door. What should I look at instead of the PM091?
The PM091 is a wired electric lock with no reader of its own, so it has to be driven by an access control system with a separate credential reader and a 12/24VDC supply. If you want the credential built into the lock, ZenSupply carries several Grade 1 alternatives: the Schlage CO-100 standalone electronic mortise lock with a keypad reader for 1-3/4 inch doors, the Schlage ENGAGE LEMD wireless mortise lock with a 125kHz proximity reader, and the TownSteel FME-2000 Series Grade 1 RFID mortise lockset. For a wired lock closer to the PM091 in concept, the BEST 45HW Series is a wired electromechanical mortise lock running 12V/24V.
8) What is the closest equivalent to a Schlage PM091 electrified mortise lock from another manufacturer?
The Command Access ML190 is the nearest peer. It is a motorized mortise lock with field selectable EL/EU operation on 24VDC, which covers the same electrically locking and electrically unlocking choice the PM091 handles through its fail-safe and fail-secure options, and it is a storeroom function heavy-duty lock body. The BEST 45HW is the other wired option, an electromechanical mortise lock rated for 12V and 24V operation, matching the PM091's 12/24VDC supply range. Both are wired lock bodies rather than standalone battery units, so they drop into the same door prep and power transfer scheme.
9) What should be used instead of a wired electric mortise lock when there is no way to run power to the door?
A standalone electronic mortise lock puts the credential reader and the power source in the lock itself. The Schlage CO-100 is a Grade 1 heavy-duty standalone electronic mortise lock with a keypad reader for 1-3/4 inch doors, and the Alarm Lock DL3500CR Trilogy is a Grade 1 electronic mortise lock holding 300 user codes in a classroom function. The TownSteel FME-2000 is a Grade 1 heavy-duty mortise lockset with RFID for credential-based entry. None of these need the 12/24VDC feed the PM091 requires, so the opening takes no power transfer or wire run.
10) Is the Schlage PM091 mortise lock Grade 1, and what ANSI function is it?
Grade 1, and it carries the ANSI/BHMA F01 function designation. Grade 1 is the heaviest of the three ANSI/BHMA durability grades and is what most institutional and commercial specs call for on high traffic openings. The PM Series is built for commercial use rather than residential.
11) Is there another wired electric mortise lock that lets me change between fail-safe and fail-secure in the field?
On the PM091 you choose fail-safe or fail-secure when you order, so it is fixed at purchase. If you want that decision left open on site, the Command Access ML190 Series motorized mortise lock is a heavy-duty storeroom-function lock with field selectable EL/EU operation on 24VDC. That is the practical difference between the two: one is set at the factory, the other is set by the installer.
12) My door is 1-5/8 to 1-7/8 inches thick. Will the Schlage PM091 work, or do I need something else?
Anything in that band is fine for the PM case, which takes 1-3/8 inches minimum through 2-1/2 inches maximum, with 1-3/4 inches standard. Over 1-3/4 you must call out the exact thickness and the lock position, and that is EE only. If instead you are shopping electronic locks specifically built for that range, the Alarm Lock Trilogy DL2700CR and DL3500CR are Grade 1 classroom-function mortise locks listing 1-5/8 to 1-7/8 inch door thickness.
13) If I do not need the door electrified, is there a plain mechanical Grade 1 storeroom mortise lock I can use instead?
There is, and it is the cheaper route when nothing is being tied into access control. The Accentra 8805FL from the 8800 Series is a Grade 1 storeroom mortise lock with an Arcadia lever, and the Cal-Royal NM8080 is a Grade 1 heavy duty storeroom mortise lockset for 1-3/4 inch doors with an interchangeable core option. Both give you the same storeroom behaviour the PM091 delivers electrically, without the wiring, the power supply, or the fail-safe/fail-secure decision.
14) Does an electronic keypad mortise lock do the same job as a PM091 on an access-controlled door?
Not the same job. The PM091 is a non-keyed electric mortise lock that locks and unlocks the levers from a 12/24VDC signal, so an access control panel, card reader, or intercom decides when the door releases. A keypad lock such as the BEST 45HZ EZ Series electronic keypad mortise lock with key override, or the Dormakaba E-Plex 2066 electronic pushbutton keyless mortise lock, makes the access decision at the door from a code entered on the lock. If the opening is meant to be released by a system elsewhere in the building, the PM091 is the one wired into that system.
15) What is the difference between a wireless mortise lock and a wired electric mortise lock for an access controlled opening?
A wireless lock carries its own reader and reports to the head end over a radio link. The Schlage Electronics LEMD-GRW is a Grade 1 ENGAGE Series wireless mortise lock with a 125kHz proximity reader and a 3 hour fire rating, and the Alarm Lock DL1300NW Trilogy Networx is a wireless electronic mortise lock with a keypad built for Adams Rite deadlatches. The PM091 instead takes a 12/24VDC feed at the lock and switches between fail-safe and fail-secure behavior, so the release logic and the power both come from the panel side.
16) Which mortise lock suits a classroom or dormitory door rather than an electrically controlled storeroom opening?
The PM091 is a storeroom function lock. For a classroom opening, the Corbin Russwin ML2003 is a Grade 1 mortise classroom lockset in the ML2000 Series for 1-3/4 inch doors, and the Cal-Royal NM8070 is a Grade 1 heavy duty classroom mortise lockset with an auxiliary deadlatch. For a dormitory or corridor door, the Sargent 7925 is a Grade 1 heavy duty dormitory exit function mortise lock with rose trim and a single cylinder deadbolt. Those functions govern the door mechanically, so the outside lever behavior is set by the key and the thumbturn rather than by a voltage.
17) Can a mortise lock body without trim be ordered in place of a complete PM091 lockset?
Only if the trim is already on hand. The BEST 45H Series public entrance heavy duty mortise lock body and the BEST 45HCA intruder function mortise lockbody are lock bodies, so levers, roses, and escutcheons are separate lines. The PM091 is supplied as a complete lever set with a choice of ten lever designs and A, C, D roses or the N escutcheon in six finishes. On a retrofit where the existing trim stays, a bare body works; on a new opening it leaves the door without handles.
18) What looks like a mortise lock substitute but will not secure the door?
Trim-only and dummy items. The Emtek 3019 Brisbane, 3102 Memphis, and 3104 Hamilton are dummy mortise entrance locksets, and the Falcon MESC600DT is dummy escutcheon lever trim for M9900 Series exit devices. The Sargent 130KB and 130W are mortise thumbturns, a single piece of trim rather than a lock. None of them latch or lock; the PM091 is a Grade 1 mortise lock with a working latch and electrically controlled levers.
19) Which mortise lock fits a door thinner than 1-3/4 inch when a PM091 does not?
The PM091 is built around a 1-3/4 inch door. The Alarm Lock DL2700CR Trilogy T2 covers 1-5/8 inch to 1-7/8 inch and is a Grade 1 classroom function lock with a weatherproof design, and the DL3500CR Trilogy covers the same 1-5/8 inch to 1-7/8 inch range in Grade 1 classroom function. The Baldwin 6310 storeroom mortise lock body runs 1-3/8 inch and over on a 2-1/2 inch backset, which is a different door prep from the PM091's 2-3/4 inch backset.
20) What mortise lock should be specified for a behavioral health or ligature-resistant opening instead of a lever storeroom lock?
Use anti-ligature trim. The TownSteel MRX-L-01 is a Grade 1 heavy duty anti-ligature lever mortise lockset in stainless steel with a passage function, the MRX-A-01 is the same passage function with satin stainless ligature resistant arch trim, and the Marks USA 5PDN is a Grade 1 hospital passage mortise push/pull paddleset that is ligature resistant and ADA compliant. These are passage function, so they do not lock; the PM091 is a storeroom function lock with standard levers.
21) Which mortise lock carries a published fire rating when the opening is a rated door?
The Falcon MA101 is a Grade 1 heavy-duty mortise passage lock with field reversible operation and a fire rating, the same field reversible handing the PM091 offers. Among the electronic mortise locks, the Schlage Electronics LEMD-GRW ENGAGE wireless mortise lock is Grade 1 with a 3 hour fire rating, and the LEBMB-ADD mobile-enabled mortise lock is Grade 2 with a 3 hour fire rating on 1-3/4 inch doors. Confirm the rating against the door and frame label before ordering.
22) What is an alternative to an electric mortise lock on an aluminum storefront or glass door?
Storefront openings take different hardware. The Dormakaba E-Plex 2066 is an electronic pushbutton keyless mortise lock built for wide stile doors, the Alarm Lock DL1300NW Trilogy Networx is a wireless keypad mortise lock made for Adams Rite deadlatches, and the Kaba Ilco BR Series is a glass door bottom rail lock. The PM091 is built for a 1-3/4 inch door with a 2-3/4 inch backset and an ANSI curved lip strike, which is a hollow metal or wood door prep, not a narrow stile.
23) Which non-keyed mortise locks compare to a PM091 for an opening with no cylinder?
The PM091 is non-keyed, with the levers controlled electrically rather than by a key. The Hager 3850E is a Grade 1 office mortise lock with lever and escutcheon that is also non-keyed, on a 2-3/4 inch backset matching the PM091, for doors 1-3/4 inch to 2-1/2 inch. The Hager 3810E and 3810S are Grade 1 passage mortise locks on the same 2-3/4 inch backset, in escutcheon and rose trim respectively, which is the same escutcheon-or-rose choice the PM091 offers. Those are mechanical, so the door state is set at the lock rather than from a panel.
24) What mortise lock handles credentialed entry with a card or mobile phone rather than a wired release?
Several RFID and mobile locks cover that. The Dormakaba Saffire LX-I-M002 is an electronic RFID mortise lockset with BLE mobile access at BHMA Grade 2, the Schlage Electronics LEBMB-ADD is a Grade 2 mobile-enabled mortise lock with push button and LED offering privacy, office, and apartment functions on 1-3/4 inch doors, and the Accentra nexTouch NTM623-NR is a mortise lock with a capacitive touchscreen keypad and cylinder override, no deadbolt. The PM091 has no reader of its own; it releases on a 12/24VDC signal from whatever system the integrator installs.
25) Which mortise locks fit ornamental iron or thin metal doors instead of a standard commercial door?
The Marks USA 21AC and 22AC are entrance double cylinder ornamental iron mortise locks with a round knob, both built for a 1 inch door. That is well under the 1-3/4 inch door the PM091 is built around, so a PM091 will not fit an iron gate or thin metal stile. Match the lock to the actual door thickness before ordering either one.
26) Is the Schlage PM Series mortise lock case going to hold up in a corrosive or damp environment?
The case is cold rolled steel with a corrosion resistant zinc dichromate plating, and the latch and deadbolt are stainless steel. That is the standard commercial build for interior openings in buildings like multifamily, retail and hospitality, which is the market the Performance Series is aimed at. Deadbolt throw where the function includes one is 1 inch (25 mm).
27) Is the thumbturn on the Schlage PM Series ADA compliant?
The PM Series thumbturn style is ADA qualified, and the trim is lever rather than knob, which is what accessibility requirements call for on operable hardware. On functions that include a thumbturn, that means the inside operation can be worked without tight grasping or twisting.
28) Is a mortise deadbolt an alternative to a storeroom mortise lock?
A deadbolt secures the door but leaves no latching handle. The Sargent 4874 is a double cylinder mortise deadbolt on a 2-3/4 inch backset, the same backset the PM091 uses, and the Kaba Ilco 185 Series is a no-handing mortise deadbolt. The Alarm Lock DL4500 is a Grade 1 electronic mortise deadbolt with 2,000 user codes and a privacy keypad. Each of those has to be paired with a separate latch or pull for the door to close and operate; the PM091 carries the latch and both levers in one body.
29) Which mortise lockset covers an office or entrance opening that needs the outside lever locked by key rather than by signal?
The Cal-Royal NM8050 is a Grade 1 heavy duty office/entrance mortise lockset with an auxiliary deadlatch for 1-3/4 inch doors, the same door thickness the PM091 is built for. The Baldwin 6301 entrance/apartment mortise lock body comes in knob by knob and lever by lever versions for doors 1-3/4 inch and over on a 2-1/2 inch backset. These hold the outside lever state mechanically, where the PM091 changes state only when the 12/24VDC feed changes.
30) Which mortise lock suits a privacy opening such as a restroom or a bedroom door?
The Cal-Royal NM8440 is a Grade 1 heavy duty privacy mortise lockset with a deadbolt for 1-3/4 inch doors, and the Hager 3840S is a Grade 1 privacy mortise lock on a 2-3/4 inch backset for doors 1-3/4 inch to 2 inch, the same backset the PM091 uses. For a privacy opening that also needs an audit trail, the Schlage CO-100 is a Grade 1 heavy duty standalone electronic mortise lock in privacy function. The PM091 is a storeroom function lock and has no interior privacy control.
31) What is the difference between a battery-free electronic mortise lock and a wired 12/24VDC mortise lock?
The Dormakaba PowerPlex P2066 Series mortise lock generates its own operating power at the door, so it needs neither a wire run nor scheduled battery changes. The Dormakaba E-Plex E5086 is a Grade 1 back to back entry/egress electronic pushbutton and card lock, credentialed on both sides. The PM091 draws a continuous 12/24VDC feed and is offered in fail-safe and fail-secure so the door's behavior on power loss is chosen at order time, a decision the self-powered and standalone units do not present.
32) Is a medium duty electronic mortise latch an acceptable substitute on a commercial storeroom door?
The Codelocks CL2255 is an electronic tubular mortise latch in the CL2000 Series at a medium duty level, in brushed steel. That duty level sits below the Grade 1 commercial rating the PM091 carries, and a latch is not a locking body. On a high-traffic commercial opening, stay with a Grade 1 mortise lock body; the CL2255 suits lighter-cycle interior doors.
How fast can I get the Schlage PM091EL ATHA 622 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Schlage PM091EL ATHA 622 come with a warranty?
Absolutely. The Schlage PM091EL ATHA 622 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Schlage PM091EL ATHA 622?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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