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Electrified Mortise Lock with deadbolt

Electrified Mortise Lock with deadbolt


Security and restricted access areas in engineering rooms, computer rooms, hospital equipment, cashier rooms, laboratories, radar control rooms, telephone equipment rooms, narcotics rooms and any security control centers.



This lock can be used by keypad access controls, access card readers, security consoles, automatic time devices and computerized controls.


Monitoring Options

  • REX (RX) - REX switch monitors the lever. It alerts when the lever rotates.
  • DM - It monitors the deadbolt.

ELElectrically Locked (Fail Safe)      EU: Electrically Unlocked (Fail Secure) 

No. 3485EL Power ON, outside lever is locked by solenoid.

No. 3485EU Power ON, outside lever is unlocked by solenoid.

Model No. 3485

  • Latchbolt retracted by lever from either side unless outside lever is locked by key from outside.
  • Deadbolt projected or retracted by key outside.
  • Latchbolt retracted by key outside.
  • Operating inside lever retracts both deadbolt and latchbolt simultaneously.
  • Deadbolt projected or retracted by inside thumbturn.
  • When deadbolt projected by inside thumbturn, outside lever becomes inoperative automatically.
  • Inside lever is always free for immediate egress.
  • Auxiliary latch deadlocks latchbolt when door is close.

Electrical Requirements

Voltage     12 or 24 VDC
Current     0.3A at 24VDC or 0.6A at 12VDC
Operation Temperature     Max. +140°F (+60°C) ; Min. -22°F (-30°C)
Replacement Kit     1632-PT Solenoid



  • UL and cUL listed to Canadian safety standard for A label (3-hour fire door)
  • Meet UL10C fire label A and UBC 7-2(1997) requirements