Corbin Russwin ED4000 Exit Devices

The Corbin Russwin ED4000 Series is the narrow stile exit device platform from Corbin Russwin, an ASSA ABLOY brand. If you searched "corbin russwin ed4000", "ed4000", "corbin russwin exit devices", "corbin russwin panic hardware", "corbin russwin panic bar", "corbin russwin exit device", or "corbin russwin rim exit device" - every product in this category is stocked and ships same day from American Locksets. 

What the Corbin Russwin ED4000 Series Is Built For

Standard exit devices are designed for hollow metal or wood doors with wide stiles - door edges wide enough to accommodate a full standard-width device body. Narrow stile doors are different. Aluminum storefront doors, full glass doors in commercial entrances, and metal doors with minimal stile width present a mounting challenge that standard exit devices simply cannot address. The device body has nowhere to sit, the latch has nowhere to engage, and the trim can't span a 2-inch stile.

The Corbin Russwin ED4000 Series is engineered specifically for those openings. Every device in this category works on door stiles as narrow as 2 inches wide - the minimum commercial aluminum storefront stile dimension. The chassis uses heavy-duty cold-forged steel with heavy-gauge steel mechanisms electroplated for corrosion resistance. Finished parts are brass, bronze, or stainless steel. Stainless steel springs and nylon bearings handle the mechanical load of high-frequency operation without the wear that degrades less robustly built narrow stile devices.

Corbin Russwin has over 100 years of exit device manufacturing history. The ED4000 reflects that depth - it's built to exceed ANSI A156.3 Type 4 Grade 1, the highest ANSI grade for exit devices, covering both operational and strength requirements.

Why This Category Matters: Panic Hardware on Narrow Stile Doors

Narrow stile aluminum doors are among the most common commercial entry configurations in retail storefronts, office building lobbies, school entrances, and government facilities. They're chosen for their aesthetic - maximum glass area, minimal visible frame. That same minimal frame is what makes life safety hardware selection critical.

An exit device on a narrow stile door must satisfy the same code requirements as any commercial egress opening. The device must be UL 305 listed for panic hardware. For fire-rated assemblies, it must be UL listed for fire exit hardware as well. ANSI A117.1 accessibility requirements apply to the touchbar height and force to operate. The California State Fire Marshal has approved the ED4000 Series pursuant to Section 13144.1 of the California Health and Safety Code - a state-specific approval required for California commercial construction.

Every ED4000 Series device in this category satisfies those requirements. The UL listing symbol appears on the active case cover of each device, confirming the listing is on the unit itself and not just the product family.

ED4200, ED4400, and ED4800: Three Latching Configurations

ED4200 - Corbin Russwin Narrow Stile Rim Exit Device

The ED4200 is the rim exit device in the ED4000 Series. A rim device mounts on the surface of the door face and latches into a rim strike mounted to the door frame face. The latch case sits on the outside of the door edge - no mortising into the door stile required. This is the fastest-installing configuration and works on both wood and aluminum narrow stile doors.

The ED4200 is non-handed. The device body works on both left-hand and right-hand doors without modification. Trim is handed. Bar length is 36 inches standard, fitting doors from 30 to 36 inches wide. The 48-inch bar option handles doors up to 48 inches wide. The 24-inch bar covers narrower 24-inch openings. All bars are field-cuttable to exact door width. Door thickness is 1-3/4 inches standard, with 2-inch and 2-1/4-inch options available. Latchbolt is a 3/4-inch throw pullman type with stainless steel deadlocking latch.

ED4400 - Corbin Russwin Narrow Stile Surface Vertical Rod Exit Device

The ED4400 is the surface vertical rod (SVR) configuration. Two vertical rods run along the door face from the touchbar mechanism to top and bottom surface strikes. Pushing the bar retracts both latching points simultaneously - top bolt into the frame head, bottom bolt into the floor or threshold. This two-point latching provides more consistent door control than rim latching alone, particularly on tall doors or doors subject to warping pressure.

The ED4400 is easily field reversible. Device handing is field changeable. Bar length and door thickness options match the ED4200. SVR is the correct specification when the opening requires two-point latching but the door cannot accommodate concealed rods - most commonly on tempered glass doors where internal routing is not possible.

ED4800 - Corbin Russwin Narrow Stile Concealed Vertical Rod Exit Device

The ED4800 is the concealed vertical rod (CVR) configuration. The vertical rods run inside the door stile - completely hidden when the door is in any position. From the outside, only the pushpad and trim are visible. No external rods, no surface hardware at the top or bottom of the door.

The ED4800 top latchbolt is 3/4-inch throw with automatic deadlatching. The bottom bolt is 5/8-inch throw deadbolt, held retracted during door swing and extending to secure when the door closes. Vertical rods are 1/2-inch OD tubular brass, bronze, or stainless steel with rod guides. A telescoping rod assembly accommodates various door heights. Standard rod is for 8-foot doors.

CVR is the architectural specification where aesthetics and security both matter. The clean door face makes the ED4800 the most commonly specified of the three configurations on premium commercial entrances and institutional facilities.

Hex Key Dogging and Fire Rated Applications

All ED4000 Series devices include hex key dogging - a 5/32-inch hex key holds the latch retracted for free passage during business hours without using trim. Dogging is NOT available on fire-rated versions. Fire-rated door assemblies cannot have the latch mechanically disabled - the latch must be free to engage every time the door closes. If your opening is fire-rated, confirm the fire-rated version is specified.

Corbin Russwin ED4000 devices are available in fire-rated configurations (UL listed for up to 3 hours, A label single doors). The standard ED4200, ED4400, and ED4800 listed in this category are panic listed. For fire-rated versions, call 877-471-4870 and we'll confirm availability and configuration.

Corbin Russwin Exit Device Trim Compatibility

The ED4000 Series accepts a variety of Corbin Russwin narrow stile trim options for outside functions including passage, classroom, storeroom, and entrance. The Corbin Russwin K157ET nightlatch cylinder trim and N9903/N9905 electrically controlled lever trims for the ED5000 Series are separate products.

Specifications Common to the ED4000 Series

Stile minimum width: 2 inches. Bar length: 36-inch standard (30 to 36-inch doors), 24-inch and 48-inch options available; field cuttable. Door thickness: 1-3/4 inch standard; 2-inch and 2-1/4-inch optional. Materials: heavy-duty cold-forged steel chassis, electroplated mechanisms, brass/bronze/stainless steel finished parts, stainless steel springs, nylon bearings. Dogging: hex key standard (not available fire rated). Projection: 3-1/4 inch active, 2-3/4 inch dogged. Grade: ANSI A156.3 Type 4 Grade 1. Accessibility: ANSI A117.1. Panic listing: UL 305. Warranty: 5-year limited.

Frequently Asked Questions: Corbin Russwin ED4000 Exit Devices

Q: What is the Corbin Russwin ED4000 Series? 

The ED4000 is Corbin Russwin's narrow stile exit device platform for full glass, aluminum, and metal doors with stiles as narrow as 2 inches.

Q: What is the difference between ED4200, ED4400, and ED4800?

• ED4200 - rim device, single-point latching, surface mounted

• ED4400 - surface vertical rod, two-point latching, rods visible on door face

• ED4800 - concealed vertical rod, two-point latching, rods hidden inside door stile

Q: What is a narrow stile exit device? 

A device designed for doors with minimal stile width - typically 2 inches. Standard exit devices don't fit. Narrow stile devices like the ED4000 are engineered specifically for aluminum storefront and full glass commercial doors.

Q: Is the Corbin Russwin ED4000 UL listed?

 Yes. UL 305 listed for panic hardware. UL symbol appears on the active case cover. Fire-rated versions are available with 3-hour A label listing.

Q: Can dogging be used on fire-rated ED4000 doors?

 No. Hex key dogging holds the latch open and is prohibited on fire-rated door assemblies. Never dog a fire-rated exit device.

Q: What bar length does the ED4000 come in?

 36 inches standard, for doors 30 to 36 inches wide. 24-inch and 48-inch options are available. All bars are field cuttable to exact door width.

Q: Is the ED4000 handed? 

The ED4200 rim is non-handed. The ED4400 SVR is field reversible. The ED4800 CVR is handed but easily field reversible.