Command Access ML90-MCH Electr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$785.58
Command Access Command Access ML90-M Electrified Schlage L9000 Mortise Lock Chassis Only CAT ML90-MCH

Command Access ML90-MCH Electrified Schlage L9000 Mortise Lock Chassis with 12V/24VDC Operation

(No reviews yet) Write a Review

Model: ML92-MELCH 24V
$785.58

In Stock (leaves warehouse same day if ordered before 3pm ET)

$785.58
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Command Access ML90-M Series Electrified Schlage L9000 Mortise Lock Chassis with 12V/24VDC Operation

Professional Electrified Mortise Lock Solution for Heavy-Use Applications

The Command Access ML90-M Series electrified Schlage L9000 mortise lock chassis provides remote keyless access and egress control for heavy-use applications where security and safety are critical. This chassis-only configuration features field-selectable operation (EL/EU) with button control, 12V or 24VDC power compatibility, and POE-friendly design with 400mA maximum current draw and extremely low 10mA holding current. Engineered for field handing flexibility and backed by a 3-year no-hassle warranty.

Professional Features & Benefits

  • Flexible Power Options: Ready to plug into 12V or 24VDC systems with POE-friendly low current requirements for versatile installation options.
  • Ultra-Low Power Consumption: Maximum 400mA current draw with extremely low 10mA holding current reduces power supply requirements and operating costs.
  • Field-Selectable Operation: EL/EU configuration selectable with the press of a button for easy adaptation to specific security requirements.
  • Field Handing Capability: Allows for field handing to accommodate various door configurations without factory modification.
  • Compact Chassis Design: 10.5" x 3.75" x 2.5" box dimensions with 3 lb weight for efficient shipping and handling.
  • Expandable Monitoring Options: Compatible with Request to Exit (REX), Latchbolt Monitor (LBM), and Door Position (DPS) accessories for comprehensive access control integration.
  • Manufacturer Warranty: 3-year no-hassle warranty provides confidence and protection for commercial installations.
  • Professional Installation Support: Includes ML90-M Series cutsheet and installation instructions for proper configuration.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • Lock Type: Mortise
  • Product Attribute: Mortise Locks
  • Product Category: Mechanical Locks
  • Product Group: Mechanical Locks
  • Product Subgroup: Mortise Locks and Trim
  • Product Type: Electrified Mortise Locks
  • Series: ML90-M Series
  • Subcategory: Mortise

Professional Applications

  • Stairwell Door Access Control
  • Lobby Entrance Security Systems
  • Computer Room Access Management
  • Classroom Security Applications
  • Interior Door Access Control
  • Exterior Door Security Systems
  • Commercial Building Access Points

Why Choose Command Access Quality?

Command Access ML90-M Series electrified mortise lock chassis delivers professional-grade reliability with field-selectable operation and ultra-low power consumption rated at 10mA holding current. The 3-year no-hassle warranty provides added confidence for demanding commercial applications. Engineered for heavy-use environments where security and safety are critical with comprehensive accessory compatibility for complete access control solutions.

Manufacturer Resources

Command Access Catalog

Product Specs

Product Group:
Mechanical Locks
Series:
ML90-M Series
Product Subgroup:
Mortise Locks and Trim
Product Type:
Electrified Mortise Locks
Subcategory:
Mortise
Commercial/Residential:
Commercial
Electronic:
Yes
Lock Type:
Mortise
Product Attribute:
Mortise Locks
Product Category:
Mechanical Locks
Department:
Door Hardware

Command Access ML92-MELCH 24V – Frequently Asked Questions

1) Will the Command Access ML90-M chassis drop into an existing Schlage L9000 mortise lock?
That's exactly what it's built for. The ML90-M is an electrified replacement chassis for the Schlage L9000 mortise lock, so the existing L9000 pocket prep, trim, and cylinder stay in the door and you swap the chassis to add remote electric control. It ships chassis-only, so plan on reusing the L9000 trim and cylinder you already have.
2) What's the difference between fail-safe and fail-secure on an electrified mortise lock, and which one do I order for a stairwell door?
Fail-safe unlocks when power drops; fail-secure stays locked when power drops. The ML90-M is ordered either way, and the EL/EU mode is field-selectable with the press of a button, so the chassis adapts after it's on the door. For stairwell re-entry, which is one of the applications this chassis is listed for, fail-safe is the usual pick because loss of power has to release the door for re-entry. Access-control-only openings like a computer room or a server closet are normally specified fail-secure so a power loss doesn't open them.
3) Storeroom or institutional function on an electrified mortise lock, which do I need?
Both are offered on the ML90-M chassis. Storeroom keeps the outside lever fixed and locked with free egress from the inside, and the key or the electric signal retracts the latch, which is the standard choice for a supply room, a server room, or a lobby entrance under card reader control. Institutional locks both levers, so neither side operates without a key or a signal, and it's specified where the opening must not be freely exited, which is why it shows up in detention and some healthcare secure areas. If anyone needs to get out of the room without a credential, storeroom is the function.
4) Do I have to specify the hand when ordering the Command Access ML90-M mortise chassis?
No. The ML90-M chassis is field handed, so one part covers left and right hand openings and you set it at install without factory modification or a return. That's a real advantage on a multi-door retrofit where you're not sure of every hand before the truck rolls.
5) What do I need to add to an ML90-M electrified mortise lock to get request-to-exit and door status back to my access control panel?
Three switches are ordered as options on the chassis: REX (request-to-exit), LBM (latchbolt monitor), and DPS (door position switch). REX signals the panel when someone turns the inside lever so the door isn't reported as forced, LBM confirms the latch is actually thrown, and DPS reports whether the door leaf is open or closed. None of them come standard, so add them at order time if the panel is monitoring the opening. Field-adding them later means pulling the chassis back out of the door.
6) I only need the electrified guts, not a whole new lock. Is there an electrified mortise chassis I can buy by itself?
The ML90-M is sold as the chassis alone, which is the point of it. You keep the L9000 case prep, the lever trim, and the cylinder that are already in the door and electrify the opening for the cost of the chassis. If the door is bare or you're replacing a lock that isn't an L9000, you want a complete lockset instead: the SDC 7600 Series is a Grade 1 motorized latch retraction mortise lockset on 24VDC, the SDC Selectric 7800 PRO is a solenoid controlled mortise lock with a vandal resistant clutch, and both are listed for 1-3/4 inch doors.
7) My access control power supply is 12VDC only - which electrified mortise options work with that?
The Command Access ML90-M is ready for either 12V or 24VDC and is ordered in both, with a 400mA maximum draw and a 10mA holding current that keeps it POE friendly. Among the peers, the SDC 7600 Series is a 24VDC motorized latch retraction lockset, so a 12V-only supply would need to be changed or supplemented to drive it. If the panel and supply on the job are fixed at 12V, the ML90-M is the one that does not force a power revision.
8) What is the closest equivalent to the Command Access ML90-M electrified mortise chassis from another manufacturer?
The DynaLock EML-1 is the nearest peer in concept: it is an electrified mortise lock in the EML series built for storeroom function, which matches the storeroom configuration the ML90-M chassis is offered in. The difference is what you receive. The ML90-M is supplied as a chassis only, so it drops into an existing Schlage L9000 mortise body and reuses the trim, cylinder and lever already hanging on the door. The DynaLock EML-1 is described as an electrified mortise lock rather than a chassis, so it is the choice when the opening has no L9000 to retrofit into.
9) I need a Grade 1 electrified mortise lock for a 1-3/4 inch door - what should I be looking at?
The SDC 7600 Series is the one that carries a stated Grade 1 rating and a 1-3/4 inch door thickness, and it uses motorized latch retraction under 24VDC control. That combination matters when a submittal calls out ANSI Grade 1 by name for the opening. The Command Access ML90-M takes a different path to the same door: it is a chassis that electrifies an existing Schlage L9000 mortise lock, running on 12V or 24VDC and drawing 400mA maximum with a 10mA holding current, so the lock body and its rating stay whatever is already installed.
10) Is a Schlage L9050BDC a substitute for an electrified mortise chassis?
No, and this is the substitution that most often gets ordered by mistake. The Schlage L9050BDC is a mechanical mortise entrance/office lock, single cylinder non-deadbolt function, Grade 1 heavy duty, for a 1-3/4 inch door, supplied with a disposable SFIC. There is no electrification in it. The Command Access ML90-M is an electrified chassis that provides remote keyless access and egress control with 12V or 24VDC operation. If the opening needs to be released from a card reader or a remote button, the L9050BDC will not do it - though an L9000 body already on the door is exactly what the ML90-M chassis is built to go into.
11) What else could I use instead of a Command Access ML90-M for an electrified storeroom mortise opening?
A few directions, depending on what's in the door. The DynaLock EML-1 is an electrified mortise lock in storeroom function, a complete lock rather than a retrofit chassis. The SDC 7600 Series is a Grade 1 motorized latch retraction mortise lockset running on 24VDC, which suits openings where the latch has to pull fully back for push-pull or delayed egress logic. The ML90-M stays the right answer only where an L9000 is already hanging, because it reuses that existing prep and trim.
12) Is the ML90-M electrified mortise chassis rated for a high-traffic commercial opening or is it light duty?
Commercial, and built for heavy-use openings where security and safety are critical. The listed applications run to lobby entrances, stairwells, classrooms, and exterior building access points, which is the traffic profile of an institutional corridor rather than an interior office door. It's an electronic mortise lock chassis, not a cylindrical or tubular device.
13) I want to standardize a building on Schlage L9000 mortise locks and electrify only some doors. Does that work?
It does, and it's the cleanest way to do it. Because the ML90-M is an L9000 chassis, the electrified openings keep the same L9000 trim, cylinder, and keying as the mechanical doors, so the building reads as one hardware set and your keyway doesn't split. Only the doors under access control get the electrified chassis, and each one is ordered fail-safe or fail-secure and 12V or 24V to match the panel feeding it. For a straight mechanical opening in the same family, the Schlage L9050BDC is a Grade 1 heavy duty L Series mortise entrance/office lock for 1-3/4 inch doors.
14) What is the difference between the SDC 7800 PRO and the Command Access ML90-M for a high-abuse opening?
The SDC Selectric 7800 PRO is a solenoid controlled mortise lock with a vandal resistant clutch, fitted to a 1-3/4 inch door. The clutch is the point of it - the lever is meant to survive being forced when the lock is secure, which is the reason it gets specified at stairwells and public corridors that take abuse. The Command Access ML90-M approaches the same door as a chassis retrofit into a Schlage L9000, with field-selectable EL or EU operation set by button and field handing, so one part covers fail-safe and fail-secure and either hand.
15) If I am replacing an electrified mortise lock and want to reuse the existing lock body, which option does that?
The Command Access ML90-M is the one built around reuse: it is a chassis-only configuration for the Schlage L9000 mortise lock, so the existing mortise pocket prep, trim and cylinder stay in place and only the working chassis changes. The peers replace more of the opening - the SDC 7600 Series and the SDC Selectric 7800 PRO are complete mortise locksets, and the DynaLock EML-1 is a full electrified mortise lock. Those are the direction to go when the existing body is not an L9000 or the prep is being changed anyway.
16) For a storeroom function opening, how does the DynaLock EML-1 differ from the Command Access ML90-M?
Both cover storeroom function - the DynaLock EML-1 is built for it in the EML series, and the Command Access ML90-M is ordered in storeroom as well as institutional function. The ML90-M also lets you set fail-safe or fail-secure in the field with a button rather than committing to it at order time, and takes REX, latchbolt monitor and door position switch accessories for tying the opening back to an access control head end. Pick on whether the door needs a complete electrified lock or a chassis going into an existing Schlage L9000.
17) How much power does the ML90-M draw when it's just sitting locked all day?
10mA holding current, which is the number that matters if you're running several electrified openings off one supply or a PoE budget. Peak is 400mA at the moment of actuation. A fail-safe configuration holds current continuously to stay unlocked-on-power-loss logic, so that 10mA figure is what you multiply across the door count when you size the supply.
How fast can I get the Command Access ML92-MELCH 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 ML92-MELCH 24V come with a warranty?
Absolutely. The Command Access ML92-MELCH 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 ML92-MELCH 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 ML92-MELCH 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.
!