Corbin Russwin ED5657AT Grade ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,306.00
$1,934.01
Corbin Russwin Corbin Russwin ED5657AT Fire Rated Mortise Exit Device for use with Dummy or Nightlatch Pull Trim (Not Included) COR-ED5657AT

Corbin Russwin ED5657AT Grade 1 Fire Rated Mortise Exit Device for use with Dummy or Nightlatch Pull Trim (Not Included)

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Model: ED5657AT 630 RHR
$3,306.00
$1,934.01
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,306.00
$1,934.01
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Corbin Russwin ED5657AT Fire Rated Mortise Exit Device for Wide Stile Doors with Dummy or Nightlatch Pull Trim Compatibility

Commercial-Grade Fire Rated Mortise Exit Device for High-Traffic Life Safety Applications

The Corbin Russwin ED5657AT is a fire rated mortise exit device from the ED5000 Series, engineered for demanding commercial environments where life safety and reliable egress are paramount. Designed for wide stile doors with a minimum stile width of 4-1/2" (114mm), this device accommodates door thicknesses of 1-3/4" (44mm) standard, with optional configurations for 2" (51mm) and 2-1/4" (57mm). The standard 36" (914mm) bar fits doors from 30" to 36" (762mm–914mm), and optional bar lengths of 24" (610mm) and 48" (1219mm) are available for doors from 24" to 48" (610mm–1219mm). Rated to BHMA A156.2, Series 4000, Grade 2 and UL Listed with a 3-Hour Fire Rating, this device is compatible with dummy or nightlatch pull trim (not included) and is backed by a 5-Year Limited warranty.

Professional Features & Benefits

  • Heavy-duty cold-forged steel chassis with electroplated corrosion resistance
  • Latchbolt: stainless steel pullman-type, 3/4" (19mm) throw with deadlocking auxiliary latch
  • Non-handed device (except double cylinder and lever trim which are handed)
  • Standard bar length 36" (fits 30"–36" doors); easily field cut; optional 24" or 48"
  • Standard single-point 1/4-turn hex key dogging on panic devices
  • Free Wheeling levers for vandal resistance on trim
  • SecureBolt® option (ED5200S): deadbolt-style latchbolt resists unauthorized entry
  • Electrified options including delayed egress, electric latch retraction, and electric dogging
  • UL-listed panic and 3-hour fire exit hardware; NFPA 101 and NFPA 80 compliant
  • Full range of trim with Muséo® and Vineyard™ collections
  • ADA compliant — lever trims and pulls comply with Americans with Disabilities Act
  • PathLite™ photoluminescent touchpad cover option available
  • Five-year limited warranty; ED5800 CVR certified to 3.25 million cycles

Technical Specifications

  • Grade: ANSI/BHMA A156.3 Grade 1
  • Handing: Non-handed standard (lever trim and double cylinder devices are handed)
  • Bar Length: 36" standard (fits 30"–36" doors); optional 24" or 48"
  • Door Thickness: 1-3/4" (44mm) standard; optional 2" (D200) or 2-1/4" (D214)
  • Minimum Stile Width: 4-1/2" (114mm)
  • Latchbolt — Rim (ED5200): Stainless steel pullman-type, 3/4" (19mm) throw with deadlocking auxiliary latch
  • Latchbolt — SecureBolt® (ED5200S): Deadbolt-style, 3/4" (19mm) projection x 1" wide, positive deadlocking by auxiliary bolt
  • Latchbolt — SVR (ED5400): Top: 3/4" throw pullman-type deadlocking; Bottom: 5/8" throw deadbolt
  • Projection: 3-1/4" (83mm) active; 2-3/4" (70mm) dogged
  • Dogging: Single-point 1/4-turn hex key; optional cylinder or electric dogging
  • Strike: Surface-mounted 3/8" roller strike with positive locking plate and shims
  • Certifications: ANSI A156.3 Grade 1; UL/cUL panic and 3-hour fire exit hardware; NFPA 101; NFPA 80; ADA; California State Fire Marshal approved
  • Warranty: Five-year limited

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities and Schools
  • Healthcare Institutions
  • Hotels and Hospitality Properties
  • Retail and Commercial Complexes
  • Theaters and Assembly Occupancies
  • Government and Municipal Buildings
  • Industrial Facilities and Factories

Why Choose Corbin Russwin Quality?

Corbin Russwin ED5000 Series exit devices are engineered to exceed industry standards, with the ED5800 concealed vertical rod model independently certified to 3.25 million successful cycles—more than 6 times the required benchmark—demonstrating the durability built into every device in the series. The ED5657AT carries a BHMA A156.2, Series 4000, Grade 2 certification and a UL Listed 3-Hour Fire Rating, ensuring compliance with the most demanding life safety codes. Backed by a 5-Year Limited warranty, this mortise exit device delivers the professional-grade reliability that schools, healthcare facilities, government buildings, and high-traffic commercial properties depend on.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Series:
ED5000 Series
Grade:
Grade 1
Warranty:
5 Year Limited
Product Group:
Exit Devices and Trim
Product Subgroup:
Exit Devices - Mortise
Subcategory:
Mortise
Stile Width:
4-1/2"
Commercial/Residential:
Commercial
Product Type:
Exit Devices - Mortise
Lock Type:
Mortise
Keyed:
No
Keyed Function:
Non-Keyed
UL Listing Type:
BHMA A156.2, Series 4000, Grade 2, UL Listed (3 Hour Fire Rating)
Stile Type:
Wide Stile
Lock Function:
Dummy
Product Model:
ED5657AT
Product Function:
Dummy
Door Hand Direction:
Reversible
Door Thickness Range:
1-3/4"
Product Length:
36"
Dogging Configuration:
Hex Key Dogging
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Corbin Russwin ED5657AT 630 RHR – Frequently Asked Questions

1) Does the Corbin Russwin ED5657AT come with the pull trim, or do I order that separately?
The trim is a separate order. The ED5657AT is the mortise exit device only, set up to work with dummy or nightlatch pull trim, and no trim ships with it. Budget a pull for the outside of the door on every opening. If you want a dummy pull from another line, the Sargent 810 dummy pull exit device trim is a Grade 1 dummy-function trim we carry.
2) Will the ED5657AT work on a 1-3/4 inch commercial door, and what about thicker doors?
1-3/4 inch (44mm) is the standard door thickness for the ED5657AT and the one the device ships set up for. Thicker doors are handled with options: D200 for 2 inch (51mm) and D214 for 2-1/4 inch (57mm). Specify the option at the time of order, since it changes the chassis hardware.
3) Can I use this Corbin Russwin device on a fire rated door assembly?
Yes. The ED5657AT is UL Listed as 3-hour fire exit hardware and the series is stated as NFPA 101 and NFPA 80 compliant, plus California State Fire Marshal approved. One caution that applies to every fire exit device: mechanical dogging cannot be used on a fire rated opening, so on fire doors order the M51 less dogging configuration rather than hex key dogging.
4) What bar lengths does the ED5657AT come in and what door widths do they cover?
36 inch and 48 inch. The 36 inch bar is standard and covers doors from 30 to 36 inches; optional lengths of 24 inch and 48 inch extend coverage from 24 up to 48 inch doors. The bar is field cuttable, so a 36 inch device can be trimmed down for a narrower leaf rather than ordering a special length.
5) Will the ED5657AT latch into my existing strike?
The device uses a stainless steel pullman-type latchbolt with a 3/4 inch (19mm) throw and a deadlocking auxiliary latch, and the series strike is a surface-mounted 3/8 inch roller strike with a positive locking plate and shims. Because the strike surface mounts to the frame and comes shimmed, it does not need an existing mortise strike pocket, but plan on installing the supplied strike rather than reusing a random one already on the frame.
6) Is this device keyed, and can it be locked from the outside?
As configured, the ED5657AT is a non-keyed dummy function device. The push bar always releases from the inside, and the outside gets a fixed pull, there is no key cylinder and no outside retraction. If you need key access from the outside, you want a nightlatch function device instead, such as the Sargent 8904 wide stile mortise nightlatch.
7) How does the ED5657AT compare to a Von Duprin 9875 or Falcon 25-M for a wide stile opening?
All three are Grade 1 wide stile mortise exit devices. The difference that usually decides it is fire rating: the ED5657AT is UL Listed for 3-hour fire exit hardware, while the Von Duprin 9875-3FT and 8875-3FT are listed as not fire rated and are also not wood door compatible. The Falcon 25-M-EO is an exit-only wide stile device for 1-3/4 inch doors. If the opening is on a fire rated assembly, the Corbin Russwin or the Adams Rite 3300 Series, which is fire rated Grade 1 wide stile for wood and hollow metal doors, are the ones to look at.
8) What should I use instead of the Corbin Russwin ED5657AT on a narrow stile aluminum door?
The ED5657AT is a wide stile device requiring a minimum 4-1/2 inch stile, so it does not suit a narrow stile aluminum opening. Narrow stile mortise alternatives include the Adams Rite 8400 Series, built for aluminum doors, the Von Duprin 5575-3ft narrow stile crossbar mortise device, and the Sargent 8304 narrow stile mortise device in night latch function.
9) Is the Sargent 810 dummy pull a substitute for the Corbin Russwin ED5657AT?
No. The Sargent 810 is dummy pull exit device trim, meaning it is the outside pull rather than the device itself. The Corbin Russwin ED5657AT is the mortise exit device that mounts on the egress side and is designed for use with a dummy or nightlatch pull trim that is ordered separately. The two sit on opposite faces of the door and are not alternatives to each other.
10) Is the ED5657AT handed, or can I stock one for both door swings?
The device itself is non-handed and reversible in the field, so one unit covers either swing. Handing only matters on lever trim and double cylinder devices, which are handed. When ordering you will still see left hand reverse and right hand reverse called out, which is the standard way exit device openings are described.
11) How far does this exit device stick out into the opening?
Projection is 3-1/4 inches (83mm) with the bar active and 2-3/4 inches (70mm) when dogged down. That matters in tight vestibules, on doors that swing against a wall, and anywhere a clear width calculation is being run on the egress path.
12) What dogging choices are there on the Corbin Russwin ED5000 mortise device?
Three ways to order it: standard single point 1/4-turn hex key dogging, M52 cylinder dogging supplied less the cylinder, or M51 less dogging entirely. Cylinder dogging lets you keep the push bar dogged open during business hours under key control; if you choose M52, order the mortise cylinder separately since it is not included. Electric dogging is also offered in the series.
13) Should I use a mortise exit device like this or a rim device?
A mortise exit device puts the lock case inside the door edge, which gives a cleaner look on a single door and a strong single-point latch into the frame, but it requires the door to be prepped for a mortise pocket. A rim device surface mounts and is the easier retrofit on an unprepped door. Within the Corbin Russwin ED5000 family the rim model is the ED5200, and the surface vertical rod ED5400 is what you use on a pair of doors with no mullion, since it latches at the head and the sill.
14) Is the ED5657AT ADA compliant for a school or healthcare corridor?
The ED5000 Series lever trims and pulls are stated as complying with the Americans with Disabilities Act, and the touchpad itself releases with a push anywhere along the bar. The series also offers free wheeling levers for vandal resistance and a PathLite photoluminescent touchpad cover, which is a common ask in schools and assembly occupancies.
15) If I do not need any outside trim at all, is there a simpler mortise exit device than the Corbin Russwin ED5657AT?
Yes. The ED5657AT is set up for dummy or nightlatch pull trim on the outside, which is trim that is ordered separately. If the outside face needs nothing, exit-only mortise devices include the Falcon 25-M-EO in 36 inch wide stile, the BEST Precision 2301 Series exit only, and the Detex 30 Series Advantex, which is listed as device only, exit only.
16) Is the Sargent 1256NB-8710G an equivalent to the Corbin Russwin ED5657AT?
No. The Sargent 1256NB-8710G is a fire rated narrow stile surface mount vertical rod device with electric latch retraction, so it latches at the top and bottom of the door and needs power. The Corbin Russwin ED5657AT is a wide stile mortise device latching into the frame at the lock edge, with hex key dogging and no power requirement.
17) What is the difference between the Corbin Russwin ED5657AT and the Sargent 8904 wide stile mortise device?
The Sargent 8904 is a Grade 1 wide stile mortise exit device in nightlatch function with 24VAC/DC operation, so it is an electrified device. The Corbin Russwin ED5657AT is a Grade 1 wide stile mortise device in dummy function, non-keyed, prepared for a dummy or nightlatch pull trim ordered separately, with single point 1/4 turn hex key dogging.
18) What finishes does the Corbin Russwin ED5657AT come in for matching other openings in a building?
Eleven finishes: 605 bright brass, 606 satin brass, 611 bright bronze, 612 satin bronze, 613 satin bronze oil-rubbed, 619 satin nickel, 625 bright chrome, 629 bright stainless, 630 satin stainless, 722 black oxidized bronze oil-rubbed, and BSP black suede powder coat. For most commercial buildings 630 satin stainless is the standard match on exit hardware; if you are standardizing a portfolio, pick the finish code, not the color name, and it will match across Corbin Russwin trim.
19) Is this device rated for high traffic, and what is it built out of?
The chassis is cold-forged steel with an electroplated corrosion resistant finish, and the device is ANSI/BHMA Grade 1, the top commercial durability grade. For reference on series durability, the ED5800 concealed vertical rod model in the same family was independently certified to 3.25 million cycles. It is a commercial-duty device, not a residential one.
20) I need a push pad mortise device rather than a crossbar - how does that change my options against the Corbin Russwin ED5657AT?
Among wide stile mortise devices, the Von Duprin 8875-3FT and 5575-3ft are crossbar designs, while the Von Duprin 9475/9575 Impact Series uses a recessed push pad and the Von Duprin 9875-3FT is a smooth case design. The Corbin Russwin ED5657AT is a touchpad-style mortise device and is the fire rated choice of this group, carrying a UL Listed 3-hour fire rating where the Von Duprin devices named are listed as not fire rated.
How fast can I get the Corbin Russwin ED5657AT 630 RHR 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 Corbin Russwin ED5657AT 630 RHR come with a warranty?
Absolutely. The Corbin Russwin ED5657AT 630 RHR 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 Corbin Russwin ED5657AT 630 RHR?
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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