Von Duprin EL3547AEO Concealed Vertical Rod Exit Device, Electric Latch Retraction

Von Duprin EL3547AEO Grade 1 Concealed Vertical Rod Exit Device, Narrow Stile Pushpad, Exit Only, Less Trim, Hex Key Dogging, Electric Latch Retraction, Non-Handed

Electric latch retraction (EL)
The EL feature allows for the remote unlatching of exit devices. A control station operator can flip a switch to retract the latch bolt and immediately change an exit door to push-pull operation. A powerful, continuous duty solenoid retracts the latch bolt, either for momentary unlatching, or for extended periods of time. The EL feature is an alternative to manual dogging. If manual hex-key dogging is required, specify HD-EL.

EL devices are also useful with automatic door operators, and may be applied to fire-rated applications when under the control of an automatic fire alarmsystem. UL approved for Class II circuit applications.

The EL 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 PS914 power supply.

The PS914 with the 900-2RS option card is minimum option card required. Other option cards available for other functions, see PS914 power supply for additional information.

Solenoid specifications:
Continuous duty – 24 VDC
Current inrush – 16 amps
Current holding – 0.3 amps

Solenoid resistance:
-grn-yel 1.2 – 2.2 OHMS
-grn-org 100 – 150 OHMS

Specifications

3547A fits door stiles as narrow as 2-1/8" (44 mm), wood door stiles as narrow as 4" (102mm). Newly designed device has a one piece center case cover.

Device functions: EO - Exit Only

Device lengths
3' 2'4' to 3' (711mm to 914mm) Door size
4' 2'10" to 4' (864mm to 1219mm) Door size

Device centerline from finished floor: 39 13⁄16" (1006mm)

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

Device Handing: Non-Handed (except when the SS (Signal Switch) option is used).

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 5/8" (16mm) throw

Door undercut: 1⁄4" (7mm)

Top and bottom latch case: 3 3/4" x 1 1/2" x 1" (89mm x 38mm x 25mm)

Vertical rods:
Round 2 piece adjustable rods
Top rod adjustable from 6'8" (2027mm) to 8'4" (2533mm)
Bottom rod adjustable from 35 5/8" (905mm) to 49 5/8" (1260mm)
Extension rod kits available for doors over 8'4" (2533mm)

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

Fasteners and sex bolts (SNB): Includes screw pack for 1 3⁄4" (44mm) and 2 1⁄4" (57mm) wood and metal doors
#425 SNB furnished standard for end case
#325 SNB furnished standard for EO (exit only device)

Model: Von Duprin EL3547AEO 26D, EL3547AEO US28, EL3547AEO US3, EL3547AEO 26DAM, EL3547AEO 313, EL3547AEO 315, EL3547AEO US4, RXEL3547AEO US26