ACSI ACND12DEU Grade 1 Electri...
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$1,036.58
ACSI ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Fail Secure 12VAC/DC ACSI-ACND12DEU

ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Fail Secure 12VAC/DC

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Model: ACSI-ACND12DEU ATH 626 12V
From the 1500 Series Collection
$1,036.58
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ACSI ACND12DEU GRADE 1 ELECTRIC CYLINDRICAL LOCK REVERSIBLE LEVER EXIT ONLY FAIL SECURE 12VAC/DC OVERVIEW

ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Fail Secure 12VAC/DC.

ACSI supplies high quality UL Listed modifications to a wide range of manufacturers’ locksets. Series 1500 electric locks provide safety and security for stairtower doors or controlled areas where both locking and latching are required. The Series 1500 locks allow remote electric locking or unlocking while conforming to life-safety codes. Series 1500 locks are available in motor-controlled or solenoid-controlled in both mortise and cylindrical locks.

ACSI Stocks Electric Mortise Lock Bodies available in Schlage, Corbin Russwin, Sargent, Yale, Best and Falcon. The locks are available as motor-controlled or solenoid-controlled. Motor-controlled locks are field selectable for fail safe or fail secure and have automatic 12V or 24V, AC or DC operation. Solenoid-controlled locks must be specified as fail safe or fail secure and 12VAC/DC or 24VAC/DC. A variety of monitoring options are available.

Buy the ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Electrical Fail Secure 12VAC/DC for easy installation and dependable door hardware solution.

ACSI ACND12DEU GRADE 1 ELECTRIC CYLINDRICAL LOCK REVERSIBLE LEVER EXIT ONLY FAIL SECURE 12VAC/DC PRODUCT FEATURES

  • UL Listed
  • Fail Safe (Power Lock) - Outside trim is locked when power is applied and unlocked when power is removed (storeroom function when energized). Lockset will unlock in event of power failure (passage function).
  • Fail Secure (Power Unlock) - Outside trim is unlocked when power is applied and locked when
  • Power is removed. Lockset will lock in event of power failure.
    Continuous duty solenoids
  • 24VDC, 24VAC, 12VDC, 12VAC, or pneumatic operation
  • When key cylinders are provided in the locks, the latchbolt may be momentarily retracted with key even though electrically locked. NOTE: Locks that are electrically unlocked may not be locked via the key cylinder.
  • Security Monitoring available
  • Authorized Egress (Request to Exit) available
  • Interface with Life-Safety Systems

ACSI ACND12DEU GRADE 1 ELECTRIC CYLINDRICAL LOCK REVERSIBLE LEVER EXIT ONLY FAIL SECURE 12VAC/DC COLOR VARIATION

ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Electrical Fail Secure 12VAC/DC 605 - Bright Brass
ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Electrical Fail Secure 12VAC/DC 606 - Satin Brass
ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Electrical Fail Secure 12VAC/DC 612 - Satin Bronze
ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Electrical Fail Secure 12VAC/DC 613 - Satin Bronze Oil-Rubbed
ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Electrical Fail Secure 12VAC/DC 619 - Satin Nickel
ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Electrical Fail Secure 12VAC/DC 625 - Bright Polished Chrome
ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Electrical Fail Secure 12VAC/DC 626 - Satin Chrome
ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Electrical Fail Secure 12VAC/DC 643E - Age Bronze Powder Finish

ACSI ELECTRIC CYLINDRICAL LOCKS COLLECTION

ACSI ACL9080EU/EL Electric Lock Body 12/24VAC/DC Fail Safe/Fail Secure Field Selectable, with Connector
ACSI ACL9080EU/EL-RX Electric Lock Body 12/24VAC/DC Fail Safe/Fail Secure Field Selectable, with Connector and Request to Exit Switch
ACSI ACND12DEL Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Fail Safe 12VAC/DC
ACSI ACND12DEU Grade 1 Electric Cylindrical Lock Reversible Lever Exit Only Fail Secure 12VAC/DC
ACSI ACND80BDEL Grade 1 Storeroom Electric Cylindrical Lock Fail Safe Request to Exit Switch 24VAC/DC 7-Pin SFIC Prep
ACSI ACND80BDEU Grade 1 Storeroom Electric Cylindrical Lock Reversible Lever Fail Secure 12VAC/DC 7-Pin SFIC Prep
ACSI ACND80JDEL Grade 1 Storeroom Electric Cylindrical Lock Reversible Lever Fail Safe Request to Exit Switch 24VAC/DC Schlage FSIC Prep
ACSI ACND80JDEU Grade 1 Storeroom Electric Cylindrical Lock Reversible Lever Fail Secure 12VAC/DC Schlage FSIC Prep
ACSI ACND80LDEL Grade 1 Storeroom Electric Cylindrical Lock Reversible Lever Fail Safe Request to Exit Switch 24VAC/DC
ACSI ACND80LDEU Grade 1 Storeroom Electric Cylindrical Lock Reversible Lever Fail Secure 12VAC/DC
ACSI ACND80PDEL Grade 1 Storeroom Electric Cylindrical Lock Fail Safe Request to Exit Switch 24VAC/DC
ACSI ACND80PDEU Grade 1 Storeroom Electric Cylindrical Lock Fail Secure 12VAC/DC
ACSI ACND96BDEL Grade 1 Vandlgard Storeroom Electric Cylindrical Lock Fail Safe Request to Exit Switch 24VAC/DC 7-Pin SFIC Prep
ACSI ACND96BDEU Grade 1 Vandlgard Storeroom Electric Cylindrical Lock Fail Secure 12VAC/DC 7-Pin SFIC Prep
ACSI ACND96JDEL Grade 1 Vandlgard Storeroom Electric Cylindrical Lock Reversible Lever Fail Safe Request to Exit Switch 24VAC/DC Schlage FSIC Prep
ACSI ACND96JDEU Grade 1 Vandlgard Storeroom Electric Cylindrical Lock Reversible Lever Fail Secure 12VAC/DC Schlage FSIC Prep
ACSI ACND96LDEL Grade 1 Vandlgard Storeroom Electric Cylindrical Lock Reversible Lever Fail Safe Request to Exit Switch 24VAC/DC
ACSI ACND96LDEU Grade 1 Vandlgard Storeroom Electric Cylindrical Lock Reversible Lever Fail Secure 12VAC/DC
ACSI ACND96PDEL Grade 1 Vandlgard Storeroom Electric Cylindrical Lock Reversible Lever Fail Safe Request to Exit Switch 24VAC/DC
ACSI ACND96PDEU Grade 1 Vandlgard Storeroom Electric Cylindrical Lock Reversible Lever Fail Secure 12VAC/DC

Product Specs

Subcategory:
Electric Cylindrical Locks
Series:
1500 Series
Collection:
1500 Series
Application:
Exit Lever
BAA Qualified:
Yes
Power:
Hard Wired
Grade:
Grade 1
Commercial/Residential:
Commercial
Electronic:
Yes
Lock Type:
Cylindrical
Product Type:
Electronic Cylindrical Locks
Battery Operated:
No
Handle Type:
Lever
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Category:
Mechanical Locks
Department:
Door Hardware

ACSI ACSI-ACND12DEU ATH 626 12V – Frequently Asked Questions

1) Does the ACSI ACND12DEU electric cylindrical lock stay locked or unlocked when the power drops?
It locks. The ACND12DEU is a fail secure (power unlock) lock: outside trim is unlocked while power is applied and locked the moment power is removed, so a power failure leaves the outside trim locked. If you need the opposite behavior on a stairtower or life-safety opening, the matching fail safe version is the ACSI ACND12DEL, which unlocks to passage function on power loss.
2) Can people always get out from the inside on an ACSI 1500 Series electric cylindrical lock?
Yes. The ACND12DEU is an exit-only lever application, so the inside lever always retracts the latch mechanically regardless of what the electronics are doing. The electric control acts on the outside trim only. That is what lets the Series 1500 locks be used on stairtower doors and controlled areas where the opening has to stay both locked and latched while still meeting life-safety egress requirements.
3) What voltage do I need to run to the ACSI ACND12DEU, and does it take AC or DC?
It runs on 12VAC or 12VDC as the base configuration, and a 24V option is orderable as well, so specify the voltage when you order. This is a hard-wired lock with a continuous duty solenoid, not battery powered, so you need power to the door (transfer hinge or electric power transfer) as part of the install. Solenoid-controlled locks like this one are fixed at the voltage and the fail mode you order; they are not field selectable the way ACSI's motor-controlled lock bodies are.
4) Do I have to specify handing for the ACSI ACND12DEU electric lever lock?
No handing to call out. The lever is reversible, so one part number covers left and right hand openings and you set it at install. That is useful if you are buying for a building with mixed swings and want a single stocked item on the shelf.
5) How do I get a request-to-exit signal from an ACSI electric cylindrical lock for my access control panel?
Order the RX switch option. The ACND12DEU is available with no switch or with RX, and the request-to-exit switch is what tells your panel that someone turned the inside lever, so the door position contact does not report a forced-door alarm on a legitimate egress. Authorized egress and security monitoring options are part of what the Series 1500 electric locks offer, along with interfacing to life-safety systems. Decide this before you order, because the switch is built into the lock.
6) Can I still get in with a key if the ACSI ACND12DEU is electrically locked?
Yes, when the lock is supplied with a key cylinder the latchbolt can be momentarily retracted with the key even while the lock is electrically locked. The reverse does not work: if the lock is electrically unlocked, you cannot lock it back up with the key. Plan the override procedure around that, particularly if a lockdown depends on staff securing doors by key.
7) I need to key the ACSI electric cylindrical lock into my existing master key system, what do I order?
The ACND12DEU is an exit-only lever, so there is no outside key cylinder to key. If the opening needs key access on the outside, move to one of the storeroom function models in the same family and pick the cylinder prep that matches your system: ACND80BDEU for 7-pin small format interchangeable core, ACND80JDEU for Schlage full size interchangeable core, or ACND80LDEU and ACND80PDEU for the other lock preps in the range. All of those are Grade 1 fail secure 12VAC/DC like the ACND12DEU.
8) Can I switch an ACSI solenoid electric lock between fail safe and fail secure in the field?
No. Solenoid-controlled locks such as the ACND12DEU have to be specified as fail safe or fail secure and at 12VAC/DC or 24VAC/DC at the time of order, and the choice is fixed. If you want field selection, ACSI's motor-controlled lock bodies are the ones that switch: the ACL9080EU/EL is field selectable for fail safe or fail secure with automatic 12V or 24V AC or DC operation, and the ACL9080EU/EL-RX adds a request-to-exit switch.
9) What is a cross-brand equivalent to the ACSI ACND12DEU electric cylindrical lock?
The DynaLock ECL-1 is an electrified cylindrical lockset, the same basic device class as the ACSI ACND12DEU: an electrically controlled cylindrical lock rather than a mortise body or a surface-mounted strike. The ACND12DEU side of that pairing is a Grade 1 cylindrical lock with lever trim, hard wired rather than battery operated, and ordered in fail secure form at 12VAC/DC. Where the opening requires the ACSI configuration specifically, the ACND12DEU is ordered in eight finishes from 605 bright brass through 643E aged bronze, in Athens, Omega, Rhodes, Sparta or Tubular lever styles, with or without an RX switch, and in 12V or 24V.
10) Is the ACSI ACND12DEU heavy duty enough for a high traffic commercial stairwell door?
It is a Grade 1 cylindrical lock built for commercial use, which is the heaviest ANSI/BHMA duty classification for locksets and the level normally specified for stairtowers, corridors, and other high traffic openings. It is also UL Listed. Grade 1 is what most institutional and government specs call for, so this will meet a spec written to that level.
11) Does the ACSI ACND12DEU meet Buy American requirements for a government job?
Yes, the ACND12DEU is BAA qualified, so it can be used on federal and other publicly funded work where the Buy American Act applies. That matters if you are procuring for a government, education, or healthcare facility with domestic sourcing language in the contract.
12) Should I buy a cylindrical electric lock or an electric mortise lock for a stairwell door?
The ACND12DEU is a bored cylindrical lock, which drops into a standard cylindrical door prep and is the simpler retrofit when the door already has a bored lockset in it. An electric mortise lock needs a mortise pocket cut into the door edge, so it is the right call only when the door is already prepped for mortise or you are specifying new doors. ACSI covers both: alongside the cylindrical locks they stock electric mortise lock bodies for Schlage, Corbin Russwin, Sargent, Yale, Best and Falcon. Match the lock to the prep that is in the door and you avoid a door replacement.
13) What is the difference between the ACSI ACND12DEU and the ACND96 Vandlgard models?
The ACND12DEU is an exit-only lever with no outside key cylinder. The ACND96 series adds Vandlgard storeroom function, where the outside lever freewheels under abuse instead of transmitting force into the lock, which is what you want on an exposed exterior door or a school corridor that takes hits. The ACND96 models also come in cylinder preps such as 7-pin SFIC (ACND96BDEU) and Schlage FSIC (ACND96JDEU). For an interior stairtower where nobody is entering by key, the ACND12DEU is the simpler part.
14) Is the DynaLock ECL-1 a drop-in substitute for an ACSI ACND12DEU on a stairtower door?
Both are electrified cylindrical locksets, so they occupy the same prep family, but they are not interchangeable as ordered. The ACSI ACND12DEU is an exit lever application - the lever side always allows egress - and it is specified as fail secure at 12VAC/DC, meaning outside trim unlocks when power is applied and locks when power is removed. Any cross-brand swap has to match that egress behavior and the fail state the life-safety drawing calls for, plus the voltage the access control panel supplies, before the shared cylindrical form factor matters.
15) I need a Buy American compliant electrified cylindrical lock for a federal job - what fits?
The ACSI ACND12DEU is BAA qualified and is a Grade 1 commercial electric cylindrical lock with lever trim, which covers both the procurement requirement and the durability grade most federal specifications call out. Among electrified cylindrical locksets the DynaLock ECL-1 is the comparable device class, so if a submittal is being built around alternates, that is the peer to evaluate against the same compliance language.
16) What lever styles and finishes can I get on the ACSI ACND12DEU to match the rest of my building?
Five lever designs are offered: Athens, Omega, Rhodes, Sparta and Tubular. Finishes run 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil-rubbed satin bronze, 619 satin nickel, 625 bright chrome, 626 satin chrome and 643E aged bronze. If you are standardizing a property, pick the lever and finish that match your existing mechanical locksets so the electrified openings do not read as different doors.
How fast can I get the ACSI ACSI-ACND12DEU ATH 626 12V 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 ACSI ACSI-ACND12DEU ATH 626 12V come with a warranty?
Absolutely. The ACSI ACSI-ACND12DEU ATH 626 12V 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 ACSI ACSI-ACND12DEU ATH 626 12V?
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 ACSI ACSI-ACND12DEU ATH 626 12V from ZenSupply?
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