Von Duprin EL3550AWDCEO-F LBL | Grade 1 Fire Rated Concealed Vertical Cable Less Bottom Latch Exit Device With Electric Latch Retraction For Single and Double Wood Doors, Smooth Mechanism Case

Von Duprin EL3550AWDCEO-F LBL | Grade 1 Fire Rated Concealed Vertical Cable Less Bottom Latch Exit Device With Electric Latch Retraction For Single and Double Wood Doors, Smooth Mechanism Case

The Von Duprin EL3550AWDCEO-F LBL is a grade 1, fire rated, concealed vertical cable less bottom latch exit device. The Von Duprin EL3550WDC-F-LBL is built for single and double wood doors. The device comes with electric latch retraction, which allows you to remotely retract the latchbolt with the press of a button. Electric latch retraction is an alternative to manual dogging. Latch retraction can be both momentary or for extended time periods. You can setup a system using this Von Duprin EL3550WDCF-LBL cvc lbl exit device, a credential reader and an access control system, such that, when a valid credential is entered, the latchbolt retracts momentarily to allow entry. You can also setup a system which allows latch retraction for extended time periods to allow unrestricted movement. This is very useful in situations where you want free entry and exit at certain times and restricted access during other times.

The Von Duprin EL3550WDCF-LBL fire concealed vertical cable less bottom latch exit device is a great alternative to a traditional rod device. If you are looking for streamlined aesthetics, less maintenance or have a door where installing a traditional cvr device is difficult, then this Von Duprin EL3550WDC-F-LBL fire concealed vertical cable device might be what you are looking for.

Specifications of Von Duprin EL3550AWDC-F LBL Fire Concealed Vertical Cable Less Bottom Latch  with 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 3550WDC Fire CVC ELR 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