Von Duprin RX-QELA-78NL-OP-F-626-48 KIT - 78 Series Fire-Rated Rim Exit Device, QEL, RX, 110MD-NL, 48in, Grade 1

Von Duprin RX-QELA-78NL-OP-F-626-48 KIT is a robust and versatile solution for fire exit hardware, designed to meet the stringent demands of building professionals and discerning homeowners. This wide stile, 78 Series rim exit device features Quiet Electric Latch Retraction (QEL) technology, ensuring a smooth and quiet operation when exiting. Certified to ANSI/BHMA A156.3 2014, Grade 1, and UL listed for fire exit applications, it guarantees reliability and safety. Measuring 48 inches in length, the device is suitable for doors ranging from 3 to 4 feet in size. Its deadlocking latch bolt with a 5/8-inch throw provides enhanced security, while the night latch functionality allows for key access to retract the latch bolt. The RX option includes a request to exit switch, further enhancing convenience for users. Constructed for durability, the RX-QELA device is finished in a sleek satin chrome (626/US26D) that complements various architectural styles. The device is field reversible, accommodating different handing requirements, and includes a comprehensive screw pack for easy installation on 1-3/4" and 2-1/4" thick doors. With a fire rating of 180 minutes, this exit device not only prioritizes safety but also combines functionality and elegance, making it an ideal choice for commercial and residential applications alike.

KIT - 78 Series Wide Stile Fire-Rated, QEL (Quiet Electric Latch Retraction), Rim Exit Device, RX (Request to Exit Switch), 110MD-NL Night Latch Cylinder Assembly (Requires Rim Cylinder), 48in, No Dogging, Grade 1, 626/US26D Satin Chrome

The 78-F rim fire exit devices are certified to ANSI/BHMA A156.3 2014, grade 1 and UL listed for fire exit hardware

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
• Mechanical Options:
• AX: Accessible device
• GBK: Glass bead kit
• SNB: Sex bolts
• SEC: Security screws
• Dogging Options: No mechanical dogging
• Strikes:
• 299F: Dull black
• 499F: Strike with mullions

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