Von Duprin RX-QELA-7827NL-F-626-36 KIT - 78 Series Fire-Rated Exit Device with QEL, SVR, RX, 785NL Trim, Satin Chrome

Von Duprin RX-QELA-7827NL-F-626-36 KIT is a state-of-the-art exit device designed for wide stile fire-rated doors. Featuring Quiet Electric Latch Retraction (QEL), this device ensures minimal operational noise, making it ideal for environments where sound control is essential. It is equipped with surface vertical rods (SVR) and a 785NL Night Latch Trim that requires a rim cylinder, providing both security and ease of use. This model is certified to ANSI/BHMA A156.3 2014, grade 1, and is UL listed for fire exit hardware, ensuring it meets stringent safety standards. The device offers mechanical egress at all times and can be integrated with access systems for electronic control, allowing for quick and secure entry for authorized personnel. With dimensions suitable for 36in x 84in doors, the RX-QELA-7827NL-F is versatile and field-selectable for various functions. Additionally, it comes in a sleek satin chrome finish (626/US26D) that complements modern aesthetics. The device is designed with a deadlocking latch bolt and offers the option of hex dogging for manual control if required. Enhance your building security with Von Duprin’s reliable and innovative exit device-where safety meets convenience.

KIT - 78 Series Wide Stile Fire-Rated, QEL (Quiet Electric Latch Retraction), SVR (Surface Vertical Rods) Exit Device, RX (Request to Exit Switch), 785NL Night Latch Trim (Requires Rim Cylinder), 36in x 84in, No Dogging, Grade 1, 626/US26D Satin Chrome

The 7827-F fire exit surface mounted vertical rod device are certified to ANSI/BHMA A156.3 2014, grade 1 and UL listed for fire exit hardware. Vertical rod and latch guards are available to protect the bottom rod of the exit device from damage by impacts of carts or gurneys passing through doors. Rod and latch guards can be used on hollow metal or tin clad composite fire doors. Quiet electric latch retraction (QEL) provides electronic control of an exit device for environments where limited operational noise is desired. These devices always provide mechanical egress. The electrified latch retraction can also be activated by an access system or building automation system to unlatch the exit device momentarily. Often the QEL is used with a credential reader and access control system to unlock the door momentarily for authorized users. The QEL can also be configured to electronically retract the latch for an extended period of time to allow free entry. This is a convenient alternative to mechanical dogging. If manual dogging required on a panic rated QEL device, the hex dogging option is available, to order specify HD-QEL. The QEL option is available on panic devices and fire rated devices. UL approved for class II circuit applications. The QEL option does not include the power transfer from door to frame, the power supply, or the control operator. Refer to EPT-2 power transfer and the PS902 or 914 power supply. The 900 series power supply with the 2RS, 4RL or 4R board is the minimum required. Other option boards available for other functions, see 900 Series power supply for additional information. The QEL has a low in rush current, so it can be used with standard Schlage power supplies. Calculate the peak current draw of all devices in the system to determine the required amperage of the supply. The -2RS option board is designed to control two electric latch retraction devices and provide time delay between the firing of outputs is required. The power transfer is also sold separately.

Features:

• ANSI/BHMA Grade 1 certified and backed by Allegion services and support
• Available in a wide range of device types, options, lever designs, and finishes
• Available in 3' and 4' lengths that are field sizeable for single and double door applications

Specifications:

• Device Functions: Device ships EO/DT/NL; field selectable
• Device lengths:
• 3': 2' 6" to 3' (762mm to 914mm) door size
• 4': 3' to 4' (914mm to 1219mm) door size
• Device centerline from finished floor:
• 39-13/16" (1011mm)
• 39-11/16" (1008mm) with mullion
• Center Case: 7-7/8" x 2-3/4" x 2-3/8" (200mm x 70mm x 60mm)
• Mechanism Case: 2-5/16" x 2-1/8" (59mm x 54mm)
• Projection:
• Pushbar neutral - 3-13/16" (97mm)
• Pushbar depressed - 3-1/16" (78mm)
• Latch bolt: Deadlocking, 5/8" (15.875mm) throw
• Pushbar length:
• 3': 18" (457mm)
• 4': 24" (610mm)
• Fasteners and sex bolts (SNB): Includes screw pack for 1-3/4" (4mm) and 2-1/4" (57mm) thick metal or wood doors (Optional 425 SNB available)
• Electrified Options:
• LX: Latch bolt monitor switch
• RX: Request to exit
• E: Electric locking and unlocking trim; no cylinder override
• ALK: Alarm exit kit
• CON: Allegion Connect
• QEL: Quiet electric latch retraction
• Bolt retraction via switch
• Converts exit door to push-pull operation
• Voltage: 24VDC
• Current: 1.0 A inrush (0.5 sec.) / 0.14 A holding
• Mechanical Options:
• AX: Accessible device
• GBK: Glass bead kit
• LBR: Less bottom rod
• SNB: Sex bolts
• SEC: Security screws
• Dogging Options: No mechanical dogging
• Strikes:
• 299F/499F LBR: Top—Dull black
• 304L: Bottom, Dull black, Unfinished

Trim Functions:

• EO: Exit only.
• No outside Trim
• DT: Dummy trim
• Pull when dogged (not recommended for fire device)
• NL: Night latch
• Key retracts latch bolt
• Rim cylinder
• NLOP: Night latch
• Key retracts latch bolt, optional pull required
• Rim cylinder
• L: Lever
• Key locks and unlocks
• 1-1/4" mortise cylinder
• Handed, reversible lever
• Electrified lever operation available
• LDT: Lever, dummy trim
• Pull when dogged (not recommended for fire device)
• LNL: Lever, night latch
• Key retracts latch bolt
• 1-1/4" mortise cylinder
• Handed, reversible lever
• LBE: Lever, blank escutcheon
• Always operable (no cylinder)
• TL: Turn lever
• Key locks and unlocks; or key unlocks, then relocks when key is removed (use with DT trim)
• 1-1/4" mortise cylinder
• TLBE: Turn lever - blank escutcheon
• Blank escutcheon always operable (no cylinder, use with DT trim)

Finishes:

• 605 - Bright brass
• 606 - Satin brass
• 612 - Satin bronze
• 619 - Satin nickel
• 625 - Bright chrome
• 626 - Satin chrome
• 628 - Anodized aluminum
• 630 - Satin stainless steel
• 643e - Aged bronze
• 710 - Duranodic dark bronze