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BHMA - ANSI A156.24

DELAYED EGRESS LOCKING SYSTEMS

active, Most Current
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Organization: BHMA
Publication Date: 1 January 2018
Status: active
Page Count: 11
scope:

This standard covers products used in connection with conventional exit devices or locks causing the doors to remain locked after releasing actuation for a predetermined length of time. Performance criteria are included for functional, cycle, operational, fail-safe and overload requirements.

Tests described in this Standard are performed under laboratory conditions. In actual usage, results vary because of installation, maintenance, and environmental conditions.

Document History

January 1, 2022
DELAYED EGRESS LOCKING SYSTEMS
This standard covers products used in connection with conventional exit devices or locks causing the doors to remain locked after releasing actuation for a predetermined length of time. Performance...
ANSI A156.24
January 1, 2018
DELAYED EGRESS LOCKING SYSTEMS
This standard covers products used in connection with conventional exit devices or locks causing the doors to remain locked after releasing actuation for a predetermined length of time. Performance...
January 1, 2012
DELAYED EGRESS LOCKING SYSTEMS
This standard covers products used in connection with conventional exit devices or locks causing the doors to remain locked after releasing actuation for a predetermined length of time. Performance...
January 1, 2003
Delayed Egress Locking Systems
This standard covers products used in connection with conventional exit devices or locks causing the doors to remain locked after releasing actuation for a predetermined length of time. Performance...
January 1, 1999
Delayed Egress Locks
This standard covers products used in connection with conventional exit devices or locks causing the doors to remain locked after releasing actuation for a predetermined length of time. Performance...
January 1, 1992
American National Standard for Delayed Egress Locks
This standard covers products used in connection with conventional exit devices or locks causing the doors to remain locked after releasing actuation for a predetermined length of time. Performance...

References

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