Von Duprin RX-QELA-7547NL-OP-F-626-48 75 Series Narrow Stile Fire-Rated Exit Device with QEL CVR, Satin Chrome

Von Duprin RX-QELA-7547NL-OP-F-626-48 KIT is a 75 Series Narrow Stile Fire-Rated exit device designed for security and ease of use in commercial environments. This model features Quiet Electric Latch Retraction (QEL), allowing electronic control of the latch for minimal operational noise-an ideal solution for noise-sensitive applications. It is UL listed for fire exit hardware and certified to ANSI/BHMA A156.3 2014, Grade 1, ensuring top-tier performance and reliability. The device includes a concealed vertical rod mechanism, providing a sleek appearance without compromising functionality. With a deadlocking latch bolt that extends 5/8 inches, you can count on enhanced security. The RX (Request to Exit) feature integrates seamlessly with access control systems, allowing for momentary unlatching when authorized users approach. This exit device accommodates door sizes between 2' 6" to 4' and is suitable for both aluminum and wooden doors, with a centerline height of 39-13/16 inches from the finished floor. The satin chrome finish (626/US26D) not only enhances its aesthetic appeal but also offers durability. Notably, the device operates on a 24VDC power supply with a low inrush current, making it compatible with standard Schlage power supplies. Upgrade your security with Von Duprin's advanced exit solutions.

KIT - 75 Series Narrow Stile Fire-Rated, QEL (Quiet Electric Latch Retraction), CVR (Concealed Vertical Rod) Exit Device, RX (Request to Exit Switch), 388 Night Latch Cylinder Assembly, (Requires Rim Cylinder), 48in x Up to 96in, No Dogging, Grade 1, 626/US26D Satin Chrome

The 7547-F fire exit concealed vertical rod device are certified to ANSI/BHMA A156.3 2014, grade 1 and UL listed for fire exit hardware. 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
• LBR: Less bottom rod
• SNB: Sex bolts
• SEC: Security screws
• Dogging Options: No mechanical dogging
• Strikes:
• 388: Top—Unfinished
• 385A: 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
• CON: Allegion Connect
• Converts exit door to push-pull operation
• QEL: Quiet electric latch retraction
• Pushbar Length: 3': 18" (457mm), 4': 24" (610mm)
• Device lengths:
• Voltage: 24VDC
• Mechanical Options:
• Pushbar neutral - 3-13/16" (97mm)
• Electrified Options:
• 388: Top—Unfinished
• 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
• Pushbar depressed - 3-1/16" (78mm)
• 3': 2' 6" to 3' (762mm to 914mm) door size
• Device centerline from finished floor:
• 385A: Bottom—unfinished
• SEC: Security screws
• LBR: Less bottom rod
• Center Case: 9" x 1-5/8" x 2-3/8" (229mm x 41mm x 60mm)
• 39-11/16" (1008mm) with mullion