Von Duprin QELA-7527NL-F-626-48-LHR 75 Series Fire-Rated Exit Device with QEL, SVR, 386NL Trim, LHR, Satin Chrome

Von Duprin QELA-7527NL-F-626-48-LHR KIT is a premier exit device designed for narrow stile fire-rated applications. This 75 Series device features Quiet Electric Latch Retraction (QEL) and a Surface Vertical Rod (SVR) mechanism, ensuring efficient and silent operation in high-traffic environments. Certified to ANSI/BHMA A156.3, Grade 1, and UL listed for fire exit hardware, it guarantees reliability and safety. The device is designed for 48-inch doors and offers a left-hand reverse configuration, ideal for various architectural requirements. With a deadlocking latch bolt that has a 5/8-inch throw, it provides maximum security while ensuring a seamless exit. The QEL feature allows for easy electronic control, making it compatible with access control systems, enabling authorized users to unlock the door momentarily. This model also supports various electrified options, including the ability to convert exit doors to push-pull operations. The satin chrome finish adds a modern touch while maintaining durability. Additionally, the unit includes a night latch trim that requires a rim cylinder for operation. For those looking for an efficient, stylish, and secure exit solution, the Von Duprin QELA-7527NL-F-626-48-LHR KIT stands as an excellent choice.

KIT - 75 Series Narrow Stile Fire-Rated, QEL (Quiet Electric Latch Retraction), SVR (Surface Vertical Rod) Exit Device, 386NL Night Latch Trim, (Requires Rim Cylinder), LHR Left Hand Reverse, 48in x 84in, No Dogging, Grade 1, 626/US26D Satin Chrome

The 7527-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.

Specifications:

• Device Functions: Device ships EO/DT/NL; field selectable
• Center Case: 9" x 1-5/8" x 2-3/8" (229mm x 41mm x 60mm)
• 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
• Mechanism Case: 2-5/16" x 2-1/8" (59mm x 54mm)
• Latch Bolt: Deadlocking, 5/8" (15.875mm) throw
• Projection:
• Pushbar neutral - 3-13/16" (97mm)
• Pushbar depressed - 3-1/16" (78mm)
• 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: Quiet electric latch retraction
• 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:
• GBK: Glass bead kit
• SNB: Sex bolts
• SEC: Security screws
• Dogging Options: No mechanical dogging
• Strikes:
• 299F/(499F for LBR: Top—Dull black
• 248L4/304L: Bottom—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, rigid - dummy trim
• Pull when dogged (not recommended for fire device)
• 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 - Aluminum, anodized
• 630 - Satin stainless steel
• 643e - Aged bronze
• 710 - Dark brown, anodized
• 711 - Matte black

Features

• Projection:
• 39-13/16" (1011mm)
• Mechanism Case: 2-5/16" x 2-1/8" (59mm x 54mm)
• RX: Request to exit
• 4': 3' to 4' (914mm to 1219mm) door size
• Latch Bolt: Deadlocking, 5/8" (15.875mm) throw
• GBK: Glass bead kit
• Dogging Options: No mechanical dogging
• Device Functions: Device ships EO/DT/NL; field selectable
• SNB: Sex bolts
• Pushbar Length: 3' 18" (457mm), 4' 24" (610mm)
• CON: Allegion Connect
• Converts exit door to push-pull operation
• QEL: Quiet electric latch retraction
• Device lengths:
• Voltage: 24VDC
• Mechanical Options:
• Pushbar neutral - 3-13/16" (97mm)
• Electrified Options:
• LX: Latch bolt monitor switch
• Current: 1.0 A inrush (0.5 sec.) / 0.14 A holding
• 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)
• E: Electric locking and unlocking trim; no cylinder override
• Bolt retraction via switch
• Strikes:
• ALK: Quiet electric latch retraction
• 299F/(499F for LBR: Top—Dull black
• Pushbar depressed - 3-1/16" (78mm)
• 3': 2' 6" to 3' (762mm to 914mm) door size
• Device centerline from finished floor:
• SEC: Security screws
• 248L4/304L: Bottom—Unfinished
• Center Case: 9" x 1-5/8" x 2-3/8" (229mm x 41mm x 60mm)
• 39-11/16" (1008mm) with mullion