Heavy Duty Electrically Unlocked (Fail Secure) Exit Lever Locks | Schlage ND12DEU

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Schlage ND12DEU - Heavy Duty Electrically Unlocked (Fail Secure) Exit Lever Locks

The ND wired electrified lock complements the ND mechanical lock by working with access control systems to provide advanced security in high traffic areas. Because the electrified ND uses a motor instead of a solenoid, it offers unparalleled energy efficiency and flexibility in wired electrified applications.

More ECO. A maximum current draw of 0.23 amps not only saves energy, but by allowing more locks to run off a single power supply it saves money as well. The low 0.010 amp holding current eliminates any potential for hot levers in electrically locking applications or in electrically unlocking applications where the door is left open for long periods of time.

More FLEX. The electrified ND has flexibility for any application—it automatically operates from 12 to 24VDC, and the operating mode (electrically locked or unlocked) can be changed by simply toggling a switch on the chassis. Request to Exit (RX) can even be added with a simple upgrade kit.

The electrified ND has a number of other features and benefits. Incredibly quiet operation. Tested to over 4x BHMA standards. The electrified ND also comes standard with the Allegion connect Molex™ connector system (may be cut off and installed using traditional splicing methods if desired).

Function

Schlage ND12 EU - Keyless Electrified Exit

• Outside lever continuously unlocked (EU) by 12-24V DC.

• EU is fail secure (power fail locks outside lever).

• Inside lever always free for immediate egress.

Applications

Wired electrified locks complement the mechanical offering and are typically incorporated into a wired access control system or used independently with a remote access switch (e.g. switch behind a receptionist desk).

The electrified ND is ideally used in:

ƒ high traffic areas, where line power ensures continuous operation

ƒ new construction, where electrified door prep, hinges and wiring can easily be incorporated into the building

Key features

- Significantly exceeds ANSI/BHMA A156.2 requirements for Grade 1 cylindrical locks

- Nine lever designs, two rose designs

- 10 available finishes

- Supports standard, SFIC and FSIC cylinder formats

- Multiple key systems available – open, patented, restricted, geographic exclusive, UL437

- auto-detecting 12-24VDC input

- selectable EL/EU operation

- low 0.23 amp max current draw that allows multiple locks on a single power supply

- low 0.010 amp holding current that eliminates “hot levers” in electrically locked applications

- modular Request to Exit (RX) that can be added at any time

- inventory friendly–one lock supports 12-24V, EL or EU, with or without RX

- six electrified functions for application flexibility

ND mechanical specifications

Chassis

1. Material: Modular design of zinc and steel components plated for corrosion protection

2. Door thickness: Standard: 1 5⁄8" to 2 1 ⁄8" Optional: 1 3⁄8" - 6" EE, EO, EI, ED configurations

Trim

1. Handing: Non-Handed

2. Levers: Standard: Nine designs, pressure cast zinc, plated to match product finish specification Optional: Tactile feature - Athens (ATH), Rhodes (RHO), Sparta (SPA), Tubular (TLR), LAT (Latitude), LON (Longitude), BRW (Broadway), BRK (Boardwalk)

3. Roses: Wrought brass, bronze, or zinc, plated to match product finish specification

4. Finishes: 10 available (605, 606, 612, 613, 619, 622, 625, 626, 626AM, 643e)

Latches

1. Backset: Standard: 2 3⁄4" Optional: 2 3⁄8", 3 3⁄4", 7 3⁄4"

2. Faceplate: Standard : 1 1 ⁄8" x 2 1 ⁄4" Optional: 1" x 2 1 ⁄4" for 2 3⁄8" backset doors

3. Bolt: Standard : 1 ⁄2" throw via Oil Impregnated Stainless Steel Optional : 3⁄4" throw anti-friction bolt available for pairs of doors

4. Strike: Standard: ANSI Curved Lip: 1 1 ⁄4" x 4 7 ⁄8" x 1 3⁄16" Optional: T Strike, ANSI strikes with alternative lip lengths, dust box options

Wired electrified | Schlage ND-12EU Electrically Unlocked Exit Lock

1. Input voltage: Autodetecting 12-24V DC, + 10%

2. Operating mode: Fail Safe or Fail Secure via switch on chassis

3. Current draw: 0.23 amps maximum; 0.01 amps holding

4. Request to Exit: Modular - 3A @ 125VAC / 2A @ 30VDC

Warranty

Mechanical: 1 year wired electrified

Certifications

1. ANSI/BHMA: Wired electrified complies with A156.25 (indoor)

2. ICC: Complies with ICC A117.1 Accessible and Usable Buildings and Facilities

3. UL/cUL: All locks 3 hour A label single firedoor 4'0" x 10'0"; pair doors 3 hour firedoor 8'0" x 8'0" with 3⁄4" latch option; pair doors 90 minute fire 8'0" x 10'0" with 3⁄4" latch option

4. CA Fire Code: All levers with a return to door of 1 ⁄2" (64 mm) or less comply (Rhodes, Sparta, Tubular, Omega, Longitude and Boardwalk)

5. FL Building Code: Complies with Florida Building Code (ASTM E330, E1886, E1996) and Miami Dade (TAS 201, 202, 203) requirements for hurricanes

6. Federal: Meets FF-H-106C Series 161

Electrical requirements

ƒ Input voltage: auto-detects 10.8-26.8VDC

ƒ Max current draw: 0.230 amp (230mA)

ƒ Holding current: 0.010 amp (10mA)

ƒ Temperature range: 32°F-120°F (0°-49°C)

Request to Exit (RX)

ƒ Normally open, normally closed and common leads provided

ƒ Electrical rating: 2A, 30VDC max

ƒ Order (with lock): specify RX in option field

ƒ Order (retrofit): p/n N123-062

Schlage ND12EU comes with an optional Tactile warning for the visually impaired

Tactile warning is a special texture applied to the outside lever to alert the visually impaired to a potential hazard on the opposite side of the door (exit to street, a workshop or other hazardous area, etc). Tactile warning is typically applied to the outside lever only, and is specified by an 8 prefix on the lever design

Strikes available for the Schlage ND12EU Cylindrical Lock

Wiring Instruction for Schlage ND 12 EU Fail Secure Exit Lock

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