Von Duprin QEL3349AEO LBL | Grade 1 Concealed Vertical Cable Less Bottom Latch Exit Device For Hollow Metal Single and Double Doors with Quiet Electric Latch Retraction, Grooved Mechanism Case

Von Duprin QEL3349AEO LBL | Grade 1 Concealed Vertical Cable Less Bottom Latch Exit Device For Hollow Metal Single and Double Doors with Quiet Electric Latch Retraction, Grooved Mechanism Case

The Von Duprin QEL3349AEO LBL is a grade 1, concealed vertical cable less bottom latch exit device featuring quiet electric latch retraction. The Von Duprin QEL3349-LBL is a high quality, heavy duty device, for use on single and double hollow metal doors. The Von Duprin QEL3349LBL is UL listed for panic exit hardware and fits door stiles as narrow as 2 1/8" (44 mm). The Von Duprin QEL3349LBL has a grooved mechanism case.

The Von Duprin QEL3349-LBL features quiet electric latch retraction, an alternative to electric latch retraction. QEL devices can be used in places where low operational noise is desired, such as hospitals, theaters, museums and libraries. The Von Duprin quiet electric latch retraction feature is a powerful and popular option for use in places where remote latch retraction is required.

The Von Duprin QEL3349-LBL concealed vertical cable less bottom latch device can be purchased with various switches such as request to exit (rx), latchbolt monitoring (lm) and exit alarm. You can buy this device for doors of various width and height. You can buy this Von Duprin QEL3349 cvc lbl device with various finishes, bound to meet all your requirements.

Specifications of Von Duprin QEL3349A LBL Concealed Vertical Cable Less Bottom Latch Exit Device with Quiet Electric Latch Retraction

Device lengths

2' 2' (610 mm) door size

3' 2'4' to 3' (660mm to 914mm) Door size

4' 2'8" to 4' (813mm to 1219mm) Door size

Device centerline from finished floor

39 13/16" (1006mm)

Center case

8 13 /16" x 1 9/16" x 2 13/32" (208mm x 40mm x 62mm)

Mechanism case

2 1 ⁄4" x 2 1 ⁄4" (57mm x 57mm)

Projection

Pushbar neutral – 3 13/16" (97mm)

Pushbar depressed – 3 1/16" (78mm)

Latch bolt

Deadlocking anti-friction top and bottom bolt 1/2" (13mm) throw

Door undercut

3⁄4" (19mm) maximum

Top and bottom latch case

5 13/16" x 1 1/4" x 1 7/16" (147mm x 32mm x 37mm)

Vertical cables

7/32" (6mm) diameter stainless steel cables

Finishes

605, 606, 612, 619 (35A only), 625, 626, 626AM, 628, 710, 711

Fasteners and sex bolts (SNB)

Includes 1 3/4" (44mm) – 2 1/4" (57mm) metal doors

#425 SNB furnished standard for end case

#325 SNB furnished standard for EO (exit only device)

Features available for Von Duprin QEL3349 CVC LBL QEL Exit Device

Electrified options

ALK Alarm exit kit

CX Chexit delayed exit

EL Electric latch retraction

ESL Emergency Secure Lockdown

HD-EL Electric latch retraction with hex dogging

LX Latch bolt monitor switch (For 33/3549A devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latchbolt condition.)

LX-RX Request to exit / latchbolt monitoring (For 33/3549A devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latchbolt condition.)

QEL Quiet electric latch retraction

RX Request to exit,

WP-RX waterproof option

RX-LC, LX-LC, LX-RX-LC, Low current option for RX, LX, LX-RX

SS Signal switch

CON Allegion Connect

Misc options

GBK Glass bead kit

INS-2/INS-4 Insulclad kits 1/2" / 1/4" panels

LBL Less bottom latch

PL Pullman latch

PN Pneumatic

SEC Security screws

SG Safety glow

SNB Sex bolts

Dogging feature

Hex dogging standard

CD Cylinder dogging

CDSI Cylinder dogging with security indicator

HDSI Hex dogging with security indicator

LD Less dogging

Please fill out a Quote Request Form, if you do not see an option listed.

Strikes

299 Top

399 Bottom