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Yale AUCN8891FL

Fail-Secure Mortise Lock


Price: $834.00

Special Order non-stock item Requires 4 week lead time

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The Yale 8891 fail-secure mortise lock provides on-demand access when used with an access control system, yet security when no power is applied, or power fails. See more product information below

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Price: $834.00

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The hand of a door is always determined from the outside.



If it swings away from you to the left, it's a Left Hand DoorIf it swings away from you to the right, it's a Right Hand Door.



Ideal for use with stair tower doors, office doors, classrooms, interlocks, elevator lobby doors, laboratories, computer rooms, cashier
stations, hospital equipment rooms and pharmaceutical storage rooms.

  • Current draw of .25A @ 24VDC
  • Certified ANSI/BHMA A156.13, Series 1000, Operational Grade 1
  • Through-bolted trim installation
  • UL Listed for fire door applications

Other trim designs, features and finishes available. Contact us for your other special requirements.

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    • Left hand (LH)
    • Right hand (RH)



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