Von Duprin RX-QELA-3549A-EO-626-36 Narrow Stile Concealed Vertical Cable Exit Device with Quiet Electric Latch Retraction and Request to Exit, Exit Only, Satin Chrome, 36"

Von Duprin RX-QELA-3549A-EO-626-36 Narrow Stile Concealed Vertical Cable Exit Device with Quiet Electric Latch Retraction and Request to Exit, Exit Only, Satin Chrome, 36"

Commercial-Grade QEL and RX Concealed Vertical Cable Panic Exit Solution for Narrow Stile Doors

The Von Duprin RX-QELA-3549A-EO-626-36 is a professional-grade Narrow Stile Concealed Vertical Cable (CVC) exit device combining Quiet Electric Latch Retraction (QEL) and Request to Exit (RX) functionality in a single, UL-listed unit. Designed for 36" hollow metal single and double doors, this device meets ANSI A156.3 2008 (with LBL option 2014) Grade 1 standards for durability and reliability in high-traffic commercial applications. The smooth mechanism case accommodates door stiles as narrow as 2 1/8" (44 mm), and the concealed vertical cable design delivers a clean aesthetic with non-handed installation flexibility. Finished in satin chrome (626), this Exit Only (EO) configuration requires no outside trim and is engineered for demanding commercial environments.

Professional Features & Benefits

• Narrow Stile Compatibility: Accommodates door stiles as narrow as 2 1/8" (44 mm), making it ideal for glass and narrow-profile door applications where space is limited.
• Door Width and Height Coverage: Designed for 36" wide doors with a product height range of 82–96", fitting doors from 2' to 4' (610 mm to 1219 mm) in width for versatile installation.
• Deadlocking Anti-Friction Latch Bolt: Features a top and bottom deadlocking anti-friction latch bolt with a 1/2" (13 mm) throw, providing robust protection and reliable latching in emergency situations.
• Quiet Electric Latch Retraction (QEL) and Request to Exit (RX): Integrated QEL provides silent electric latch retraction for access control integration, while the RX signal switch enables request-to-exit monitoring for seamless security system compatibility.
• Concealed Vertical Cable Design: The 7/32" (6 mm) diameter stainless steel concealed vertical cables deliver a clean, unobtrusive appearance while enabling non-handed installation (except when utilizing the signal switch).
• Hex Key Dogging Standard: Hex key dogging is included as standard, with additional dogging options available including cylinder dogging (CD), cylinder dogging with security indicator (CDSI), hex dogging with security indicator (HDSI), and less dogging (LD).
• Comprehensive Electrified Options: Supports a wide range of electrified configurations including ALK (Alarm Exit Kit), CX (Chexit Delayed Exit), EL (Electric Latch Retraction), ESL (Emergency Secure Lockdown), HD-EL, LX, LX-RX, QEL, RX, WP-RX, RX-LC, LX-LC, LX-RX-LC, SS (Signal Switch), and CON (Allegion Connect).
• Grade 1 Certified: UL-listed and compliant with ANSI A156.3 2008 (with LBL option 2014) Grade 1 standards, ensuring top-tier performance and code compliance for commercial applications.

Technical Specifications

• Product Group: Exit Devices and Trim
• Series: 33/35 Series
• Grade: Grade 1
• Product Subgroup: Parts and Accessories
• Subcategory: Parts and Accessories
• Product Type: Exit Devices Parts
• Commercial/Residential: Commercial
• Product Attribute: Parts and Accessories
• Product Function: Exit Only
• Dogging Configuration: HD - Hex Dogging
• Electrical Configuration: Connectors, Electric Latch Retraction, Quiet
• Fire Rating: No
• Strike Classification: Vertical Rod Bottom Strike, Vertical Rod Top Strike
• Product Height: 82-96"
• Product Category: Exit Devices and Trim
• Product Width: 36"
• Department: Door Hardware

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin exit device products deliver professional-grade reliability with UL-listed construction and ANSI A156.3 Grade 1 certification, ensuring compliance and dependable performance in the most demanding commercial environments. The RX-QELA-3549A-EO-626-36 features a deadlocking anti-friction latch bolt with a 1/2" (13 mm) throw, 7/32" (6 mm) diameter stainless steel concealed vertical cables, and a smooth mechanism case engineered for narrow stile doors as slim as 2 1/8" (44 mm). Engineered for high-traffic applications where reliable egress and access control integration are essential, this Von Duprin 33/35 Series device is a trusted solution for building professionals.