Adams Rite 7400 Series Ultrali...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$340.08
$186.97
Adams Rite 7400 Series Ultraline Preload-Capable Electric Strike with Field Selectable Fail-Safe/Secure Operation

Adams Rite 7400 Series Ultraline Preload-Capable Electric Strike with Field Selectable Fail-Safe/Secure Operation

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Model: 7400-628
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$340.08
$186.97
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Adams Rite 7400 Series Ultraline Preload-Capable Electric Strike with Field Selectable Fail-Safe/Secure Operation

Ultra-Compact Electric Strike for Deadlatches and Cylindrical Locksets

The Adams Rite 7400 Series Ultraline Electric Strike delivers professional-grade access control for aluminum, hollow metal, and wood door applications. Designed for use with Adams Rite deadlatches or cylindrical locksets with 1/2" to 5/8" latchbolt projection, this ultra-compact strike features field selectable 12/24 VDC operation and opens electrically under 25 lbs of preload. The adjustable stainless steel keepers provide over 1,500 lbs of holding force in fail secure mode with UL 1034 and ANSI/BHMA A156.31 Grade 1 certification.

Professional Features & Benefits

  • Opens electrically under 25 lbs [11.3 kg] of preload — industry leading
  • Field-selectable 12/24 VDC with quick connect plug-in connector
  • Adjustable jaw inserts compensate for preload and security problems
  • Latch projection: 1/2" to 5/8"
  • Fail-safe / fail-secure field selectable
  • Optional 2× Form C monitoring switches (latchbolt status + solenoid status)
  • Lip extension kits for various door centerline-to-jamb dimensions
  • Modular packaging
  • 7430/7431: 6-7/8" faceplate covers MS® Deadlock strike prep conversion
  • ELX-ElectroLynx® accessories available

Technical Specifications

  • Latch Projection: 1/2" to 5/8" [12.7–15.9 mm]
  • Preload: Opens under 25 lbs [11.3 kg]
  • Voltage: Field-selectable 12/24 VDC
  • Current Draw: 0.44A @ 12 VDC; 0.46A @ 16 VDC; 0.23A @ 24 VDC
  • Fail Safe / Fail Secure: Field selectable
  • Monitor Switch: Optional 2× Form C (latchbolt + solenoid status)
  • Connector: Quick connect plug-in

Installation & Operation

  1. Verify electrical requirements match available power supply. Confirm 12/24 VDC voltage and current capacity (.44A at 12 VDC, .23A at 24 VDC) before proceeding.
  2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
  3. Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
  4. Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
  5. Configure operational settings including fail-secure/fail-safe operation per application requirements using field selectable options.
  6. Restore power and test all functions including normal operation, latchbolt engagement, and integration with connected access control systems.
  7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

  • Commercial Building Security Systems
  • Educational Institution Access Control
  • Healthcare Facility Entry Management
  • Retail Loss Prevention Systems
  • Industrial Facility Access Points
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Adams Rite Quality?

Adams Rite electric strike products deliver professional-grade reliability with ultra-compact design and adjustable stainless steel construction rated for over 1,500 lbs holding force. UL 1034 and ANSI/BHMA A156.31 Grade 1 certification ensures code compliance and dependable performance. Engineered for demanding commercial applications where preload capability and field-selectable operation are essential for reliable access control.

Product Specs

Series:
7400 Series
Subcategory:
Electric Strikes
Product Group:
Electronic Access Controls
Product Subgroup:
Electric Strikes
Commercial/Residential:
Commercial
Electronic:
Yes
Lock Type:
Cylindrical
Fail-safe / Fail-secure:
Field Selectable
Tags:
adams rite 7400, adams rite 7400 series, 7400 628, adams rite electric strike 7400, adams rite electric strike 7400 628
Product Model:
7400
Product Voltage:
12/24 VDC
Fire Rating:
No
Product Category:
Electronic Access Controls
Department:
Door Hardware
Product Type:
Electric Strikes

Adams Rite 7400-628 – Frequently Asked Questions

1) Do I have to order the Adams Rite 7400 as fail safe or fail secure, or can it be changed on the job?
Changed on the job. Fail safe and fail secure are field selectable on the 7400, so one part number covers both and an installer can flip it if the access control scheme changes later. Fail secure keeps the door locked when power drops, which is the usual choice on a perimeter entry, and it is the mode the 1,500 lbs holding figure is quoted in. Fail safe releases the strike on power loss, which is what a fire alarm release or a lockdown-mode interior door normally calls for. Voltage is field selectable too, 12 or 24 VDC.
2) I have an Adams Rite MS Deadlock in an aluminum jamb and want to convert it to electric access. Is there a 7400 that covers the old strike prep?
The 7430 and 7431 are the ones to specify. Their 6-7/8 inch faceplate is sized to cover an MS Deadlock strike prep conversion, so an existing MS-prepped aluminum jamb goes electric without a new cutout or a filler plate showing. You still need the door side to present a latchbolt projecting 1/2 to 5/8 inch, an Adams Rite deadlatch or a cylindrical lockset, since that is the range the keeper accepts.
3) Is there a fire rated equivalent to the Adams Rite 7400 electric strike for a cylindrical lock?
The Adams Rite 7400 Ultraline is a 12/24 VDC strike for Adams Rite deadlatches and cylindrical locksets, with fail-safe and fail-secure selected in the field, and it carries a fire rating of No. For a labeled cylindrical opening, the Von Duprin 4211 32D is the closest match in function: Grade 1, heavy duty, fire rated, and 12/24 VDC field-selectable for cylindrical locks. The Hager 2930 is a fire rated Grade 1 strike for cylindrical and mortise locks with 12/24 VDC dual voltage and field reversible fail safe/secure operation. The SDC 45F is a fire-rated strike for a 5/8 inch latchbolt with a radius corner faceplate.
4) My transformer puts out AC, not DC - which electric strike should I order in place of the Adams Rite 7400?
The Adams Rite 7400 Ultraline runs on field-selectable 12/24 VDC, drawing 0.44A at 12 VDC and 0.23A at 24 VDC. On an AC supply, the Trine 004 runs 8-16VAC, is fail secure and fire rated, takes up to 5/8 inch throw and uses a 6-1/4 by 1-3/8 inch faceplate. The Trine 2001 runs 16-24VAC/DC, is fail secure and fire rated, also takes up to 5/8 inch and uses a 5-7/8 by 1-1/4 inch faceplate, so it suits a panel that may be converted to DC later.
5) What size power supply do I need for an Adams Rite 7400 electric strike, and can I run it at 24 volts?
Either bus works, and the draw differs enough to matter. The 7400 pulls 0.44A at 12 VDC, 0.46A at 16 VDC, and 0.23A at 24 VDC, with voltage set in the field rather than by part number. Running 24 VDC roughly halves the current, which is what you want on a long home run from the panel or when several strikes share one supply. Connection is a quick connect plug-in connector, and ELX ElectroLynx accessories are available if the rest of the opening is already on that harness system.
6) The keeper on my frame sits back too far from the door. Is there an extension for the Adams Rite 7400?
Lip extension kits are made for the 7400 to suit different door centerline-to-jamb dimensions, which is the fix when the latch reaches the keeper short. Measure from the door centerline to the jamb face before ordering and match the kit to that dimension. Between the extension kits and the adjustable jaw inserts, most out-of-true storefront and hollow metal frames can be brought into range without re-prepping the jamb.
7) Does the Adams Rite 7400 come with door position or latch monitoring for the access control panel?
Monitoring is an order-time choice: every finish of the 7400 is sold with or without the switch package. Specified with it, you get two Form C switches, one reporting latchbolt status and one reporting solenoid status, so the head end can tell a door that actually relatched from a strike that energized but never caught. If the panel only needs a simple unlock output, the version without monitoring is the one to order.
8) What else could I use instead of the Adams Rite 7400 electric strike, and how do they differ?
It depends what the opening demands. The 7400 Ultraline is the preload answer, opening under 25 lbs of preload with field selectable 12/24 VDC and field selectable fail safe/secure. If the door is labeled, the Von Duprin 4211 is fire rated, Grade 1, heavy duty and also 12/24 VDC field selectable for cylindrical locks. The Hager 2925 takes a 5/8 inch latch with field reversible fail safe/secure operation. On a budget install, the SDC 15 Series is a 5/8 inch latchbolt strike at 12/24 VDC and the SDC 25 Series is its 1/2 inch latchbolt counterpart. The Locknetics NC450 is a no-cut strike. The Dortronics 3300 Series is 12/24 VDC with latch bolt sensing and a plate for standard ANSI prep at 4-7/8 by 1-1/4 inches.
9) What is the mortise lock alternative to the Adams Rite 7400 electric strike?
The Adams Rite 7400 Ultraline is a cylindrical lock strike, sized for deadlatches and cylindrical locksets with 1/2 inch to 5/8 inch latch projection. On a mortise lock, the Von Duprin 6210 is a Grade 1 heavy duty strike for mortise locks at 24 VDC fail-secure with a UL 10C fire rating. The Securitron MUNL Mortise UnLatch is Grade 1 and fire rated. The Von Duprin 6400 32D is a Grade 1 modular strike that covers mortise or cylindrical locks, fail-secure, in satin stainless steel with a 3-hour UL 10C rating in fail-secure, which is the one to spec when a building mixes both lock types.
10) Which electric strikes report latchbolt status the way the monitored Adams Rite 7400 does?
The Adams Rite 7400 Ultraline can be ordered with two Form C monitoring switches covering latchbolt status and solenoid status, or without monitoring at all. Among comparable strikes, the Dortronics 3300 carries a latch bolt sensing switch at 12/24VDC with a strike plate for ANSI prep at 4-7/8 by 1-1/4 inch. The Camden CX-ED1799L-8 is a Grade 1 dual monitor strike supplied with eight faceplates and is fire rated. The Hager 2945 reports latchbolt position on a rim exit application and is fire rated with field selectable fail safe/fail secure.
11) The existing strike prep in the jamb is unknown - what are the universal or no-cut options next to the Adams Rite 7400?
The Adams Rite 7400 Ultraline addresses existing prep two ways: the 7430 and 7431 use a 6-7/8 inch faceplate that covers an MS Deadlock strike prep conversion, and lip extension kits handle different door centerline-to-jamb dimensions. When the prep is unknown, the Camden CX-ED1410 and CX-ED1420 are universal Grade 1 ANSI fire-rated strikes, the Camden CX-ED1689L-4 is a fire rated universal low profile unit supplied with four faceplates, and the CX-ED1799L-8 comes with eight. The Locknetics NC450 US32D is a no cut strike for a jamb that cannot be modified.
12) Is the HES 1500 or 310 the same kind of order as an Adams Rite 7400 electric strike?
The Adams Rite 7400 Ultraline ships as a modular strike package, so one order covers the working unit. On the HES side the part numbers divide differently. HES 1500 and HES 1600 are electric strike accessories for those Grade 1 fire rated series rather than a working strike. The Folger Adam 310-1(X) is a strike body for 1/2 inch, 5/8 inch or 3/4 inch throw latchbolts. The Folger Adam 310-4-2 is a complete strike pac for surface vertical rods. Confirm which of the three you are quoting before comparing them to a 7400.
13) What finishes does the Adams Rite 7400 Ultraline electric strike come in, and which one matches aluminum storefront?
Seven finishes: 313 dark bronze anodized, 335 black anodized, 605 bright brass, 606 satin brass, 628 clear anodized, 629 bright stainless steel, and 630 satin stainless steel. For anodized aluminum storefront framing, 628, 313 and 335 are the matches, depending on whether the existing frame is clear, bronze or black. On hollow metal openings running 32D lever hardware, 630 is the same satin stainless tone. All seven are offered with or without the monitoring switch package, so finish does not limit that choice.
14) Can the Adams Rite 7400 electric strike go in a wood or hollow metal door, or is it only for aluminum?
Aluminum, hollow metal and wood door applications are all in scope for the 7400 Ultraline. The door material is not what decides it. What decides it is the lock in the door, an Adams Rite deadlatch or a cylindrical lockset throwing 1/2 to 5/8 inch, and the centerline-to-jamb dimension on the frame, which the lip extension kits are there to accommodate. It is a commercial-duty unit, rated UL 1034 and ANSI/BHMA A156.31 Grade 1.
15) What is a simpler electric strike than the Adams Rite 7400 if the opening only needs fail secure?
The Adams Rite 7400 Ultraline sets fail-safe or fail-secure in the field, which matters only if the mode may change. Where the door will always be fail secure, the Trine 001 Series is a light commercial fail-secure strike with a 5-7/8 by 1-1/4 inch faceplate, and the RCI 15BS is a fail-secure unit built for special offset latch entry, so check the latch geometry before ordering it. Neither carries a fire rating. If the opening is labeled, the Trine 004 is fail secure and fire rated at 8-16VAC with up to 5/8 inch throw.
16) Which electric strikes cover a single fixed latch size instead of the 1/2 to 5/8 inch range of the Adams Rite 7400?
The Adams Rite 7400 Ultraline uses adjustable stainless steel keepers to take latch projection anywhere from 1/2 inch to 5/8 inch, which is what lets one part number cover a mixed set of doors. Where every door is known and identical, the SDC 15 Series is a 5/8 inch latchbolt strike with 12/24 VDC operation, and the SDC 25 Series is built for a 1/2 inch latchbolt. The SDC 45F takes a 5/8 inch latchbolt and adds a fire rating and a radius corner faceplate.
17) Which other Grade 1 electric strikes match the ANSI/BHMA A156.31 Grade 1 rating of the Adams Rite 7400?
The Adams Rite 7400 Ultraline holds UL 1034 and ANSI/BHMA A156.31 Grade 1 certification with over 1,500 lbs of holding force in fail secure mode. Other Grade 1 strikes for a facility standard include the Alarm Controls AES-100, rated Grade 1 heavy duty; the Von Duprin 4211 32D, Grade 1 heavy duty and fire rated for cylindrical locks; the Von Duprin 6400 32D, a Grade 1 modular unit for mortise or cylindrical locks; the Securitron MUNL for mortise locks, Grade 1 and fire rated; and the HES Folger Adam 310-1(X), Grade 1 and fire rated.
18) What electric strike works on a pair of doors rather than the single opening an Adams Rite 7400 covers?
The Adams Rite 7400 Ultraline takes one latchbolt at 1/2 inch to 5/8 inch projection, so a pair of doors is a different part. The Rockwood double door electric strike uses a 3/4 inch keeper, is Grade 1 and fire rated, and is built on the 310-1 platform. On a pair carrying surface vertical rod devices, the HES Folger Adam 310-4-2 is a complete Grade 1 strike pac for that hardware instead.
19) If some doors get an Adams Rite 7400 in 630 satin stainless, which comparable strikes come in a matching stainless finish?
The Adams Rite 7400 Ultraline is offered in 630 - Satin Stainless Steel alongside 629 bright stainless, 628 clear anodized, 313 dark bronze anodized, 335 black anodized, 605 bright brass and 606 satin brass. Among comparable strikes catalogued in a stainless finish, the Locknetics MDS100 US32D and MS100 US32D are heavy duty units, the Locknetics CS450-32D and NC450 US32D round out that family, and the Von Duprin 4211 32D and 6400 32D carry the same designation, with the 6400 described as satin stainless steel.
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Does the Adams Rite 7400-628 come with a warranty?
Absolutely. The Adams Rite 7400-628 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 Adams Rite 7400-628?
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