Command Access ML90EL Series E...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$870.25
Command Access Command Access ML90EL/91EU Storeroom Function Electrified Yale 8800 Mortise Lock Chassis Only CAT ML90EL

Command Access ML90EL Series Electrified Mortise Lock Chassis with Storeroom Function

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Model: ML90EL 626 24V
$870.25
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$870.25
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Command Access ML90 Series Electrified Mortise Lock Chassis with Storeroom Function

Professional Electrified Mortise Lock Solution for Commercial Applications

The Command Access ML90 Series electrified mortise lock chassis delivers professional-grade access control with storeroom function operation. This heavy-duty chassis operates on 12 or 24VAC/DC power with 700mA at 12V or 350mA at 24V consumption. The compact 10.5" x 3.75" x 2.5" chassis weighs 3 lbs and provides reliable electronic lever control for commercial security applications.

Professional Features & Benefits

  • Dual Voltage Operation: Field-configurable 12 or 24VAC/DC operation (+/- 10%) provides flexible installation options for various access control systems.
  • Heavy-Duty Construction: Professional-grade mortise lock chassis engineered for demanding commercial applications with reliable electronic operation.
  • Storeroom Function Security: ML90 EL configuration locks outside lever electronically while inside lever remains free for immediate egress, ensuring code-compliant emergency exit.
  • Compact Chassis Design: 10.5" x 3.75" x 2.5" dimensions and 3 lb weight allow installation in standard mortise preparations without modification.
  • Low Power Consumption: 8 watts total power consumption with efficient solenoid operation (18Ω at 12V, 69Ω at 24V) minimizes system load.
  • Factory-Installed Options: Request to Exit (REX) and Latchbolt Monitor (LBM) accessories available factory-installed for enhanced functionality.
  • Yale 8800 Compatibility: Designed specifically for Yale 8800 mortise lock systems ensuring proper fit and reliable operation.
  • Manufacturer Warranty: 3 Year Warranty provides confidence and protection for commercial installations.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Duty Level: Heavy-Duty
  • Electronic: Yes
  • Lock Type: Mortise
  • Product Attribute: Mortise Locks
  • Product Category: Mechanical Locks
  • Product Function: Storeroom
  • Product Group: Mechanical Locks
  • Product Subgroup: Mortise Locks and Trim
  • Product Type: Electrified Mortise Locks
  • Series: ML90 Series
  • Subcategory: Mortise
  • Warranty: 3 Year Warranty

Professional Applications

  • Commercial Building Security Systems
  • Educational Institution Access Control
  • Healthcare Facility Security
  • Retail Store Protection
  • Office Building Entry Systems
  • Industrial Facility Access Points
  • Government and Municipal Buildings

Why Choose Command Access Quality?

Command Access ML90 Series electrified mortise locks deliver professional-grade reliability with heavy-duty construction rated for commercial applications. The 3 Year Warranty and Yale 8800 compatibility ensure dependable performance in demanding access control environments. Engineered for commercial applications where reliable electronic access control and code-compliant egress are essential.

Manufacturer Resources

Command Access Catalog

Product Specs

Product Group:
Mechanical Locks
Series:
ML90 Series
Product Subgroup:
Mortise Locks and Trim
Product Type:
Electrified Mortise Locks
Subcategory:
Mortise
Commercial/Residential:
Commercial
Electronic:
Yes
Lock Type:
Mortise
Warranty:
3 Year Warranty
Duty Level:
Heavy-Duty
Product Attribute:
Mortise Locks
Product Function:
Storeroom
Product Category:
Mechanical Locks
Department:
Door Hardware

Command Access ML90EL 626 24V – Frequently Asked Questions

1) Will the Command Access ML90EL fit a Yale 8800 mortise lock?
That is exactly what it is built for. The ML90EL electrified chassis is designed for Yale 8800 mortise lock systems, so it drops into the existing Yale 8800 mortise pocket and reuses the trim and cylinder already on the door. It is a chassis only, not a complete lockset, so you are retrofitting electrification into a Yale 8800 rather than buying a whole new lock.
2) Does the ML90EL come as a complete lockset with levers and cylinder?
No. What ships is the electrified mortise lock chassis by itself. Levers, roses or escutcheons, cylinder and strike are not part of it, which is what makes it an economical way to electrify a Yale 8800 opening that already has its trim hung. Budget the job on the chassis plus whatever existing hardware you are keeping.
3) Should I order fail-safe or fail-secure on an electrified mortise lock?
Both are offered on the ML90EL and you pick at order time. Fail-safe unlocks the outside lever when power drops, which is what you want on stair re-entry and on openings tied into fire alarm release. Fail-secure keeps the outside lever locked on power loss, which is the normal choice for a storeroom, IT closet or tenant suite door where you never want the opening to free up in an outage. Either way the inside lever stays free for egress.
4) What voltage does the Command Access ML90 electrified mortise lock run on?
12 or 24VAC/DC, plus or minus 10 percent, and you choose the voltage when you order. Current draw is 700mA at 12V or 350mA at 24V, 8 watts either way, with solenoid resistance of 18 ohms at 12V and 69 ohms at 24V. On long wire runs the 24V version is usually the better call because the lower current means less voltage drop in the cable.
5) Can I get a request-to-exit or latchbolt monitor switch in this lock?
Yes, and they are factory installed, not field-added. The optional switch choice on the ML90EL is None, REX (request-to-exit) or LBM (latchbolt monitor). REX signals your access control panel that someone turned the inside lever, so the door opening does not read as a forced entry. LBM tells the panel whether the latchbolt is actually projected into the strike. If your head end needs both functions, decide before the order goes in.
6) What are the alternatives if my doors are not Yale 8800 mortise locks?
The ML90EL only suits a Yale 8800 pocket. For other openings, ZenSupply carries the DynaLock EML Series electrified mortise lock in storeroom function, the SDC 7600 Series Grade 1 motorized latch retraction mortise lockset with 24VDC control for 1-3/4 inch doors, and the SDC Selectric 7800 PRO solenoid controlled mortise lock with a vandal resistant clutch, also for 1-3/4 inch doors. Those last two ship as complete locksets rather than a retrofit chassis.
7) What is the closest equivalent to the Command Access ML90EL electrified mortise lock from another brand?
The DynaLock EML-1 is the nearest match in function: it is an electrified mortise lock in the EML series built for storeroom function, the same function the Command Access ML90EL provides. The difference is fit - the ML90EL chassis is designed specifically for Yale 8800 mortise lock systems, so if you are retrofitting an existing Yale 8800 prep, the ML90EL is the chassis that drops into it. The DynaLock EML-1 is specified as its own electrified mortise lockset rather than a Yale 8800 replacement chassis.
8) I need an electrified mortise lock for a panic-hardware-free opening where the exit device latch has to retract on signal. Is the ML90EL the right choice?
No. The ML90EL is a solenoid-driven chassis that electrically controls the outside lever while the inside lever stays free for egress - the latchbolt itself is not motor-retracted. For an opening that requires the latch to pull back on a signal, look at the SDC 7600 Series, a Grade 1 motorized latch retraction mortise lockset with 24VDC control. Choose the ML90EL when you are controlling lever access on a Yale 8800 prep, and the 7600 when the application calls for motorized latch retraction.
9) How does storeroom function work on an electrified mortise lock?
The outside lever is locked at all times and is released electrically by a credential or a door release. The inside lever is always free, so anyone inside gets out in one motion without touching the power system. That is the reason storeroom is the standard pick for secured rooms in schools, hospitals and office buildings where free egress has to hold no matter what the access control is doing.
10) Is a Schlage L9050BDC a substitute for the Command Access ML90EL?
They are not interchangeable. The Schlage L9050BDC is a mechanical Grade 1 heavy duty mortise lock in the L Series with a single cylinder entrance/office, non-deadbolt function and disposable SFIC, for doors 1-3/4 inch thick. The Command Access ML90EL is an electrified chassis - it runs on 12 or 24VAC/DC and controls the outside lever from an access control system. If the opening has no power and no credential reader, the L9050BDC is the simpler mechanical answer; if the door is on an access control system, the ML90EL is the one that accepts the signal.
11) What electrified mortise lock should I use for a high-abuse opening where levers get forced?
The SDC Selectric 7800 PRO Series is the one built around that problem - it is a solenoid controlled mortise lock with a vandal resistant clutch on doors 1-3/4 inch thick. The Command Access ML90EL is also solenoid operated and heavy-duty rated, but its selling point is that the chassis fits Yale 8800 mortise preparations, which makes it the retrofit choice rather than the anti-vandal choice. On a dormitory, transit or detention-adjacent opening where the lever takes force, the 7800 PRO clutch is the differentiator.
12) My spec sheet calls out a Grade 1 mortise lock for the storeroom doors. Which of these carries that grade?
Two peers are published as Grade 1: the SDC 7600 Series motorized latch retraction mortise lockset and the Schlage L9050BDC in the L Series, both for 1-3/4 inch doors. The Command Access ML90EL is a heavy-duty commercial electrified chassis sold to retrofit Yale 8800 mortise locks, so on a Yale 8800 opening the grade follows the host lock body it is installed into. If the drawing requires a complete Grade 1 lockset furnished as one assembly, the SDC 7600 or the Schlage L9050BDC answer that directly.
13) What finish does the ML90EL electrified mortise chassis come in?
626 satin chrome, and that is the only finish offered across all twelve build combinations. It is a chassis that sits inside the door, so the finish rarely shows anyway. The visible finish on the opening comes from the Yale 8800 trim you are keeping.
14) Is the ML90 rated for high traffic commercial openings?
It is a heavy-duty commercial product, catalogued for commercial rather than residential use, and the applications it is put on are school and campus access control, hospitals, retail, office entries, industrial access points and government buildings. For a property manager standardizing on Yale 8800 openings across a portfolio, one chassis part covers every door that needs electric control.
15) Do any of these alternatives offer request-to-exit and latchbolt monitoring like the ML90EL?
The Command Access ML90EL can be ordered with a Request-to-Exit switch or a Latchbolt Monitor factory-installed, in either 12V or 24V and in fail-safe or fail-secure, all in 626 satin chrome. Among the alternatives, the SDC 7600 Series is a Grade 1 motorized latch retraction mortise lockset with 24VDC control and the SDC 7800 PRO is solenoid controlled with a vandal resistant clutch - confirm switch packages with those series separately, because the ML90EL is the one that carries REX and LBM as ordering options on the chassis itself.
How fast can I get the Command Access ML90EL 626 24V 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 Command Access ML90EL 626 24V come with a warranty?
Absolutely. The Command Access ML90EL 626 24V 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 Command Access ML90EL 626 24V?
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
Why buy the Command Access ML90EL 626 24V from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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