Von Duprin QEL3350AWDCEO-F LBL | Grade 1 Fire Rated Concealed Vertical Cable Less Bottom Latch Exit Device With Quiet Electric Latch Retraction For Single and Double Wood Doors, Grooved Mechanism Case

Von Duprin QEL3350AWDCEO-F LBL | Grade 1 Fire Rated Concealed Vertical Cable Less Bottom Latch Exit Device With Quiet Electric Latch Retraction For Single and Double Wood Doors, Grooved Mechanism Case

The Von Duprin QEL3350AWDCEO-F LBL is a grade 1, fire rated, concealed vertical cable less bottom latch exit device featuring quiet electric latch retraction. The Von Duprin QEL3350WDC-F-LBL is built for single and double wood doors and comes with a grooved mechanism case. The quiet electric latch retraction allows remote latch retraction. Latch retraction can be either momentary or for extended time periods. So you can pair your Von Duprin QEL3350WDC-F-LBL exit device with a credential reader and an access control system. When a valid credential is entered or swiped, latchbolt retracts momentarily. You can also retract latchbolt for extended time periods, remotely with the press of a button. If you have a facility, wherein you want unrestricted access at certain times of the day and restricted access at other times, then the remote electric latch retraction is what you are looking for. Buy this device for use in places where low operational noise is desired, such as hospitals, museums, libraries and theaters. You can also buy this Von Duprin QEL3350WDC-F-LBL fire cvc lbl featuring qel in case where a traditional rod device might be difficult to install, or in case if aesthetics is important. One advantage of this Von Duprin QEL3350WDC-F-LBL fire concealed vertical cable less bottom latch exit device is that it requires less maintenance.

Specifications of Von Duprin QEL3350AWDC-F LBL Fire Concealed Vertical Cable Less Bottom Latch with Quiet Electric Latch Retraction Exit Device

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) wood doors

#425 SNB furnished standard for end case

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

Features available for Von Duprin 3350WDC Fire CVC QEL Exit Device

Electrified options

ALK Alarm exit kit

CX Chexit delayed exit

EL Electric latch retraction

HD-EL Electric latch retraction with hex dogging

LX Latch bolt monitor switch

LX-RX Request to exit / latchbolt monitoring

QEL Quiet electric latch retraction

RX Request to exit,

RX-LC, LX-LC, LX-RX-LC, Low current option for RX, LX, LX-RX (For 33/3550AWDC devices, LX switch monitors trim input or electric dogging of EL/QEL devices. LX switch does not monitor latchbolt condition.)

SS Signal switch

CON Allegion Connect

Misc options

GBK Glass bead kit

LBL Less bottom latch

PN Pneumatic

SEC Security screws

SG Safety glow

SNB Sex bolts

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

Strikes

150 Top

450 Bottom