Marks USA A798 Electrified Locks

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Marks USA's new Electrified Lock Series offers labor-saving electrified models in both mortise and cylindrical locksets in various functions, and for a variety of applications. Marks USA offers both Mortise and Cylindrical solenoid-operated locks in 12, or 24 VDC. Electrified locks utilize solenoid actuators and are supplied with bridge rectifiers for use with either AC or DC current.

Ideal Applications:

Stairwell Doors With fire alarm integration
Man-Traps With enterprise access control
Receptionist Buzz-in applications
Hospitals Wired to touchless &/or ADA pads for entry thru locked doors

Marks USA New Electrified Locks in Mortise & Cylindrical

Features

Flexibility in ease of installation. Marks USA can offer dramatic savings in time and labor over electric strikes, and a cleaner installation, by wiring directly through the hinges. This eliminates the time-consuming requirement of cutting into cement-filled frames.
Marks USA Mortise models provide better security, with various modes of operation and lock information i.e., Request to Exit switch (REX), key override switch &/or latch bolt sensor
Concealed latches for greater security Electrified mortise or cylindrical models are more secure than electric strikes, that have exposed latch keeper
Fail-Safe or Fail-Secure Models Ideal for stairwell doors with fire alarm system integration. (Choose EU Fail Secure, Electrically Unlocked or EL Fail Safe, Electrically Locked)

Marks USA Electrified Cylindrical Leversets

Durable Grade 1 Models for electrical locking, unlocking, storeroom function with optional built-in Request to Exit function
The "Clutch" for trouble free service When locked, the clutch disengages the outside lever, allowing it to turn freely without opening the latch, greatly increasing its durability and strength
Choice of Levers American (195) and Crescent (295) style levers with return; Titan (495) without return
Fail-Safe or Fail-Secure Models Ideal for stairwell doors with fire alarm system integration. Choose EU Fail Secure, Electrically Unlocked or EL Fail Safe, Electrically Locked) 100% duty cycle, 12VDC or 24VDC supplied with supplied with bridge rectifier for 24VAC
Myriad Options for cylinders, functions & finishes. Hi-Security™, Conventional, IC core for Best™ size cores, Schlage™, Yale™, Medeco™ as well as others. Finishes US 3, 4, 10, 10B, 26, 26D
Easy Electrified installation
Code-Compliant Grade 1, ADA compliant, ANSI/BHMA Spec 156.2 Series 4000; UL Listed for 3 hour fire rating
Standard 2-3/4" backset; 2-3/8", 3-3/4" & 5" optional. Door thickness 1-5/8 to 1-7/8".
Strike #1135, 4-7/8" ASA curved lip

Cylindrical Models with Long Life Stainless Steel Retractor
Mortise Model with Quick Connect Harness, with 2 convenient plug-in connectors for easy, quick wiring. One is always used; the second optional plug-in connector is used only with key position sensor.
Request to Exit & Latch Bolt-monitored options. Are frequently chosen, for example, to integrate with enterprise access control and/or "man-traps"
12VDC & 24 VDC compatible (AC rectifier module supplied)
Mortise Low operating current for cool running (265 mA 12VDC; 150mA 24VDC)
Meet or Exceed ANSI/BHMA A156.13 Grade 1

Popular Marks USA Cylindrical Models:

195FEL26D - Electrically-locked Grade 1 Survivor™ Lockset, US26D

195FEU26D - Electrically-Unlocked Grade 1 Survivor™ Lockset US26D Contact Marks for additional functions, finishes & options

Marks USA Cylindrical Leversets w/Built-In Request to Exit

All the features above, plus with integral request to exit (REX) switch, ideal for access control applications. Activating the inside lever for egress initiates the built-in REX output, providing a momentary signal for the access control REX input for alarm shunt during egress.

• Electrical Spec: Single pole, double throw 3A, 125 AC wired NO or NC

Popular Marks USA Cylindrical REX (Request to Exit) Models 195FEL26DW10 - Electrically-locked Version w/ REX Switch, US26D

195FEU26DW10 - Electrically-Unlocked Version w/ REX Switch, US26D

Contact Marks for additional functions, finishes & opts. (Note Always use Suffix W10 for REX)

Marks USA Electrified Mortise Locks

Marks USA Mortise Locks deliver additional safety, security, and convenience. Different electrified options allow integration to fire alarms and/or networked access control systems while preserving the durability and reliability that makes them and Marks USA products a leading choice for high traffic applications.

• Marks USA Mortise locks are 12VDC or 24VDC source, powered from a power supply or control panel

Choose Fail Safe or Fail Secure - Fire related applications, i.e., stairway doors need to be locked in case of fire and wired directly into Fire Alarm System. In fail-safe mode, power must be applied to lock the lock, whereas in the fail-secure mode power must be applied to unlock the lock. When power to the lock is disengaged or "fails", the lock will go to its fail-safe (unlocked) or fail-secure (locked) mode. (Note - Most electrified mortise locks are ordered as fail-safe.)

Provision for up to 3 separate sensors: A key position sensor, a request to exit sensor, and a latch thrown/retracted sensor
Fail-Safe or Fail-Secure Models Ideal for stairwell doors with fire alarm system integration. (Choose EU Fail Secure, Electrically Unlocked or EL Fail Safe, Electrically Locked)
Myriad Options for cylinders, IC core housings, functions, finishes, US 3, 4, 10, 10B, 26, 26D
Intrusion System Application Exit sensors can signal to unlock the door and bypass the intrusion alarm on the door.
Electrically-controlled mortise lock that allows external control of the lock.

Contact Marks for ordering from numerous function options, finishes & trim types available on Mortise Locks, see Ordering Info. section.

MARKS USA SPECIFICATIONS & ORDERING INFORMATION:

Marks USA Mortise Models Specifications

Backset: 2-3/4" Backset ONLY
Bolt: 1" Stainless steel bolt throw
Latch: 3/4" Latch throw (anti-friction) cam; 1/2" Aux. latch throw
Case: Stamped steel case .090 thick., Zinc dichromate finish
1-1/4" x 8" Lock front, Adjustable bevel
Sintered Steel hubs, 9/32" on diamond, 5/16" on square w/ security separator
100% Duty Cycle 24V/DC, 12V/DC Optional supplied with bridge rectifier (350 mA)

Weight, Lock Body2.5lbs
Operating Current:

12V system ......................................................265mA (typical) 24V system ......................................................150mA (typical)

Startup Current: 12V or 24V system..........................................400mA (typical) Used w/AC to DC Rectifier, Maximum Rectifier Current .........1A

Temperature:

Operating:................................-20°C to 60°C (-4°F to 140°F) Storage................................... -40°C to 85°C (-40°F to 185°F)

Wire Gauge Chart:

The maximum length of each power wire based on gauge (for either 12V or 24V power):

#22 AWG 150 feet maximum per wire
#20 AWG 250 feet maximum per wire
#18 AWG 400 feet maximum per wire
#16 AWG 600 feet maximum per wire

Mortise Ordering Info:

195FEL26DW10 Electrically-Locked Mortise Lock w/Request to Exit Switch, 26D
195FEU26DW10 Electrically-Unlocked Mortise Lock w/Request to Exit Switch, 26D American Lever 195 Crescent Lever 295 Titan Lever 495

Mortise Lock Options:

Request to Exit Switch Code W10
Key Override Sensor Code W11
Request to Exit Switch Key Sensor
& Latch Bolt SensorCode W13
Bolt Sensor Code W14

Latch Sensor............................................................ Code W15

Mortise Trim:

Roses Escutcheon Plates Levers Knobs

Marks USA Cylindrical Models Specifications

Backsets: 2-3/4", 2-3/8", 3-3/4", 5"
Latch #1834, Front: 1-1/8" x 2-1/4"; Throw: 9/16"; Stainless steel nose
Levers: Solid cast Zamac w/ 1/2" return (195 and 295 only)
Rose: Thru-bolted, 3-7/16" dia., spring loaded 2-#10 thru-bolts
Strike: #1135, 4-7/8" ASA curved lip
Door thickness: 1-5/8" to 1-7/8" (For 1-3/8" door use K1704 spacer)
Cylinder: Marks "C" keyway, 6 pin w/ 2 keys or IC Core housing Weight: ................................................................................ 6lbs
Electrified functions 100% duty cycle, 24V/AC supplied with bridge rectifier; 24V/DC, .21 Amps
Electrical, REX Models Single pole, double throw 3A, 125 AC wired NO or NC

Temperature:

Operating:............................... -20°C to 60°C (-4°F to 140°F) Storage:.................................. -40°C to 85°C (-40°F to 185°F)

Wire Gauge Chart:

The maximum length of each power wire based on gauge (for either 12V or 24V power):

#22 AWG 150 feet maximum per wire
#20 AWG 250 feet maximum per wire
#18 AWG 400 feet maximum per wire
#16 AWG 600 feet maximum per wire

Cylindrical Ordering Info:

195FEL26D Electrically-Locked Grade 1 Cylindrical Lockset, 26D
195FEU26D Electrically-Unlocked Grade 1 Cylindrical Lockset, 26D