EN 15685:2024
(Main)Building hardware - Requirements and test methods - Multipoint locks, latches and locking plates - Characteristics and test methods
Building hardware - Requirements and test methods - Multipoint locks, latches and locking plates - Characteristics and test methods
This document specifies product characteristics and test methods of mechanically operated multipoint locks and their locking plates.
This document covers multipoint locks their locking plates which are either manufactured and placed on the market in their entirety by one producer or assembled from sub-assemblies produced by more than one producer and designed to be used in combination.
This document does not cover assessment of the contribution of the product to the fire resistance of specific fire resistance and/or smoke control door set assemblies.
This document is not applicable to mechanically/electromechanically cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks or prison locks.
This document does not specify mechanically operated locks or their locking plates which are specified by EN 12209.
Schlösser und Baubeschläge - Mehrfachverriegelungs-Schlösser und Schließbleche - Merkmale und Prüfverfahren
Dieses Dokument legt Produktmerkmale und Prüfverfahren für mechanisch betätigte Mehrfachverriegelungen und deren Schließbleche fest.
Dieses Dokument deckt Mehrfachverriegelungen und deren Schließbleche ab, die entweder in ihrer Gesamtheit durch einen Hersteller gefertigt und in den Handel gebracht werden oder durch mehr als einen Hersteller aus Baugruppen montiert werden und dazu ausgelegt sind, als Kombination verwendet zu werden.
Dieses Dokument umfasst nicht die Bewertung des Produktbeitrags zum Feuerwiderstand von bestimmten Feuerschutz- und/oder Rauchschutztürelementen.
Dieses Dokument gilt nicht für mechanische/elektromechanische Schließzylinder, Türdrücker, Fensterriegel, Vorhängeschlösser, Tresorschlösser, Möbelschlösser oder Gefängnisschlösser.
Dieses Dokument trifft keine Festlegungen für mechanisch betätigte Schlösser und deren Schließbleche, die durch FprEN 12209 behandelt werden.
Quincaillerie pour le bâtiment - Serrures multipoints et leurs gâches - Prescriptions et méthodes d'essais
Le présent document spécifie les caractéristiques et les méthodes d'essai relatives aux serrures mécaniques multipoints et à leurs gâches.
Le présent document s'applique aux serrures multipoints et à leurs gâches qui sont soit fabriquées et mises sur le marché dans leur intégralité par un seul fabricant, soit assemblées à partir de sous-ensembles produits par plus d'un fabricant et conçus pour être combinés.
Le présent document ne couvre pas l'évaluation de la contribution du produit à la résistance au feu de blocs-portes coupe-feu et pare-fumée spécifiques.
Le présent document ne s'applique pas aux cylindres mécaniques/électromécaniques, béquilles, serrures pour fenêtres, cadenas, serrures pour coffres-forts, serrures de meubles ou serrures de prison.
Le présent document ne spécifie pas les serrures mécaniques ou leurs gâches, objets du EN 12209.
Stavbno okovje - Zahteve in preskusne metode - Večtočkovne ključavnice, zapahi in varovalne podložke - Značilnosti in preskusne metode
Ta dokument določa značilnosti izdelka in preskusne metode za mehanske večtočkovne
ključavnice in njihove varovalne podložke.
Ta dokument obravnava večtočkovne ključavnice in njihove varovalne podložke, ki jih je v celoti izdelal in uvedel na trg en proizvajalec ali so bile sestavljene iz podsestavov, ki jih je izdelal več kot en proizvajalec, in zasnovane za skupno uporabo.
Ta dokument ne zajema ocene o prispevku izdelka k požarni odpornosti določenega požarno odpornega in/ali za dim neprepustnega sestava vrat.
Ta dokument se ne uporablja za mehanske/elektromehanske cilindrske ključavnice, ključavnice za okna, obešanke, ključavnice za sefe, ključavnice za pohištvo ali ključavnice za zapore.
Ta dokument ne določa mehanskih ključavnic ali njihovih prijemnikov, ki so opredeljeni v standardu EN 12209.
General Information
Overview
EN 15685:2024 specifies product characteristics and test methods for mechanically operated multipoint locks and their locking plates used in building hardware. It applies to multipoint locking systems supplied as a complete product by one manufacturer or assembled from sub‑assemblies by more than one producer. The standard defines how to assess mechanical performance, durability, corrosion resistance, security of locking points and suitability for specified door masses and closing forces. It does not cover contributions to the fire resistance or smoke control performance of complete door sets, nor does it apply to cylinders, window locks, padlocks, safe or furniture locks, prison locks, or locks specified by EN 12209.
Key technical topics and requirements
- Product characteristics: Definitions and required attributes for multipoint locks and locking plates, including dangerous substances and mechanical return forces.
- Category of use: Classification of locks by intended use and mechanical resistance (first digit coding system).
- Durability: Tests and criteria for latch action, locking action, snib mechanisms and clenching (second digit).
- Door mass and closing force: Suitability assessments for different door weights and closing-force profiles (third digit).
- Fire/smoke door suitability: Specification of grades and limitations; the standard itself does not assess door-set fire resistance.
- Safety and corrosion resistance: Environmental exposure, temperature extremes and corrosion test methods (sixth digit).
- Security of locking point: Mechanical resistance to side forces, drilling, pulling and torque on locking points (seventh, ninth, tenth digits cover related features).
- Testing methods and sampling: Detailed procedures, fixtures and test-door requirements for reproducible laboratory assessment.
Practical applications
- Ensures consistent performance and repeatable test results for multipoint locking systems used in residential and commercial doors.
- Provides a basis for product specification, quality control and type testing during design, production and procurement.
- Helps assess durability, user operation torque, corrosion resistance and mechanical security, aiding compliance with project requirements and building codes.
Who should use this standard
- Lock and hardware manufacturers - for product design, type testing and declaring performance.
- Independent test laboratories - for conducting standardized test methods and issuing results.
- Specifiers, architects and consultants - to select appropriate multipoint locks for building projects.
- Door manufacturers and installers - to match locks and locking plates to door mass, closing forces and expected service life.
- Regulatory bodies and procurement teams - for verifying conformance and performance claims.
Related standards
- EN 12209 - explicitly excluded: locks covered by EN 12209 are not within the scope of EN 15685.
- SIST EN 15685 aligns with the CEN European standard EN 15685:2024 (approved 27 Feb 2024).
Keywords: multipoint locks, locking plates, building hardware, test methods, durability, corrosion resistance, security, category of use, door mass, closing force.
Frequently Asked Questions
EN 15685:2024 is a standard published by the European Committee for Standardization (CEN). Its full title is "Building hardware - Requirements and test methods - Multipoint locks, latches and locking plates - Characteristics and test methods". This standard covers: This document specifies product characteristics and test methods of mechanically operated multipoint locks and their locking plates. This document covers multipoint locks their locking plates which are either manufactured and placed on the market in their entirety by one producer or assembled from sub-assemblies produced by more than one producer and designed to be used in combination. This document does not cover assessment of the contribution of the product to the fire resistance of specific fire resistance and/or smoke control door set assemblies. This document is not applicable to mechanically/electromechanically cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks or prison locks. This document does not specify mechanically operated locks or their locking plates which are specified by EN 12209.
This document specifies product characteristics and test methods of mechanically operated multipoint locks and their locking plates. This document covers multipoint locks their locking plates which are either manufactured and placed on the market in their entirety by one producer or assembled from sub-assemblies produced by more than one producer and designed to be used in combination. This document does not cover assessment of the contribution of the product to the fire resistance of specific fire resistance and/or smoke control door set assemblies. This document is not applicable to mechanically/electromechanically cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks or prison locks. This document does not specify mechanically operated locks or their locking plates which are specified by EN 12209.
EN 15685:2024 is classified under the following ICS (International Classification for Standards) categories: 91.190 - Building accessories. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 15685:2024 is associated with the following European legislation: EU Directives/Regulations: 305/2011; Standardization Mandates: M/101. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase EN 15685:2024 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2025
Stavbno okovje - Zahteve in preskusne metode - Večtočkovne ključavnice, zapahi
in varovalne podložke - Značilnosti in preskusne metode
Building hardware - Requirements and test methods - Multipoint locks, latches and
locking plates - Characteristics and test methods
Schlösser und Baubeschläge - Mehrfachverriegelungs-Schlösser und Schließbleche -
Anforderungen und Prüfverfahren
Quincaillerie pour le batiment - Serrures multipoints et leurs gaches - Prescriptions et
méthodes d'essais
Ta slovenski standard je istoveten z: EN 15685:2024
ICS:
91.190 Stavbna oprema Building accessories
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 15685
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2024
EUROPÄISCHE NORM
ICS 91.190
English Version
Building hardware - Requirements and test methods -
Multipoint locks, latches and locking plates -
Characteristics and test methods
Quincaillerie pour le bâtiment - Serrures multipoints et Schlösser und Baubeschläge - Mehrfachverriegelungs-
leurs gâches - Prescriptions et méthodes d'essais Schlösser und Schließbleche - Anforderungen und
Prüfverfahren
This European Standard was approved by CEN on 27 February 2024.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 15685:2024 E
worldwide for CEN national Members.
Contents Page
European foreword . 6
Introduction . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions, symbols and abbreviated terms . 8
3.1 Terms and definitions . 8
3.2 Symbols and abbreviated terms . 12
4 Product characteristics . 13
4.1 General. 13
4.1.1 Dangerous substances. 13
4.1.2 Return force of latch bolt . 13
4.1.3 Strength of lever lock key . 14
4.1.4 Strength of bolt action . 14
4.1.5 Minimum follower restoring torque . 14
4.2 Category of use (first digit) . 14
4.2.1 Resistance to side force on latch bolt . 14
4.2.2 Torque to operate the multipoint lock. 15
4.2.3 Strength of follower stops . 19
4.2.4 Torque resistance of lockable deadbolt operation by handle/knob . 20
4.3 Durability characteristics (second digit) . 22
4.3.1 Durability of latch action. 22
4.3.2 Durability of locking action . 22
4.3.3 Durability of locking snib mechanism . 22
4.3.4 Durability of clenching . 22
4.4 Door mass and closing force (third digit) . 23
4.4.1 Door mass . 23
4.4.2 Door closing force . 23
4.5 Suitability for use on fire resistance and/or smoke control door set (forth digit) . 23
4.5.1 General. 23
4.5.2 Grade 0 . 23
4.5.3 Grade A . 24
4.5.4 Grade B . 24
4.5.5 Grade N . 24
4.6 Safety (fifth digit) . 24
4.7 Corrosion resistance and temperature (sixth digit) . 24
4.7.1 Corrosion resistance . 24
4.7.2 Operation at extreme temperatures . 25
4.8 Security of locking point (seventh digit) . 25
4.8.1 General. 25
4.8.2 Locking. 25
4.8.3 Deadlocking . 25
4.8.4 Characteristics to side force . 26
4.8.5 Locking point projection . 27
4.8.6 Resistance to disengaging force on locking point . 28
4.8.7 Resistance to drilling and disengaging force on locking point . 29
4.8.8 Strong key attack on lever locks . 30
4.8.9 Torque resistance of lockable follower . 31
4.8.10 Resistance to force on a box protected locking plate . 32
4.8.11 Resistance to side force on locking plate . 33
4.8.12 Protection against removal from door . 33
4.9 Key identification of lever locks (eight digit) . 34
4.9.1 Minimum number of detaining elements . 34
4.9.2 Effective differs . 34
4.9.3 Differing steps heights on key . 35
4.9.4 Non-interpassing of key with just one interval differ . 35
4.9.5 Coding protection . 35
4.10 Security of anti-separation point (nine digit) . 35
4.10.1 General . 35
4.10.2 Anti-separation point bolt projection . 35
4.10.3 Resistance to disengaging force of anti-separation point . 36
4.10.4 Resistance to drilling and disengaging force of anti-separation point . 37
4.10.5 Resistance to pulling force of anti-separation point . 38
4.10.6 Resistance to drilling and pulling force of anti-separation point . 39
4.10.7 Resistance to forcing of anti-lifting device for sliding door . 40
4.10.8 Resistance to forcing of anti-lifting device with drill protection for sliding door . 40
4.10.9 Resistance to pulling force on locking plate for anti-separation point . 41
4.10.10 Resistance to anti-lifting force on locking plate . 41
4.11 Clenching (tenth digit) . 43
5 Testing, assessment and sampling methods . 43
5.1 General . 43
5.2 Test apparatus . 44
5.2.1 Test door . 44
5.2.2 Drilling machine. 44
5.2.3 Test fixtures . 45
5.3 Test procedure – Drilling procedure . 45
5.4 Test methods – General . 45
5.4.1 Dangerous substances . 45
5.4.2 Return force of latch bolt . 45
5.4.3 Strength of lever lock key . 46
5.4.4 Strength of bolt action . 46
5.4.5 Minimum follower restoring torque. 49
5.4.6 Protection against removal from door . 49
5.5 Test methods - Category of use . 49
5.5.1 Resistance to side force on latch bolt . 49
5.5.2 Torque to operate the multipoint lock . 52
5.5.3 Strength of follower stops . 52
5.5.4 Torque resistance of lockable follower . 52
5.5.5 Torque resistance of rim lock with integral lockable handle/knob . 53
5.6 Test methods - Durability . 53
5.6.1 Durability of latch action without force applied . 53
5.6.2 Durability of latch action with force applied . 54
5.6.3 Durability of locking action . 56
5.6.4 Durability of locking snib mechanism . 58
5.6.5 Durability of clenching . 58
5.7 Test methods - Door mass and closing force . 60
5.7.1 Door mass . 60
5.7.2 Door closing force . 60
5.8 Suitability for use on fire resistance and smoke control doors . 61
5.8.1 Grade A . 61
5.8.2 Grade B . 61
5.8.3 Grade N . 61
5.9 Safety . 61
5.10 Corrosion resistance and temperature . 62
5.10.1 Corrosion resistance . 62
5.10.2 Operation at extremes of temperature . 62
5.11 Security of locking point . 62
5.11.1 Locking. 62
5.11.2 Torque resistance of lockable follower . 63
5.11.3 Resistance to side force . 64
5.11.4 Locking point bolt projection . 67
5.11.5 Resistance to disengaging force on locking point . 67
5.11.6 Resistance to drilling and disengaging force on locking point . 68
5.11.7 Strong key attack on lever locks . 69
5.11.8 Resistance to force on a box protected locking plate . 69
5.11.9 Resistance to side force on locking plate . 72
5.11.10 Protection against removal from door . 73
5.12 Key identification of lever locks . 73
5.12.1 Detaining elements verification . 73
5.12.2 Effective differs verification . 74
5.12.3 Differing steps heights on key . 74
5.12.4 Non interpassing of key with just one interval differ . 74
5.12.5 Coding protection . 74
5.13 Security of anti-separation point . 74
5.13.1 Anti-separation point bolt projection . 74
5.13.2 Resistance to disengaging force of anti-separation point . 74
5.13.3 Resistance to drilling and disengaging force of anti-separation point . 74
5.13.4 Resistance to pulling force of anti-separation point . 76
5.13.5 Resistance to drilling and pulling force of anti-separation point . 76
5.13.6 Resistance to forcing of anti-lifting device for sliding door . 77
5.13.7 Resistance to forcing of anti-lifting device with drill protection for sliding door . 77
5.13.8 Resistance to pulling force on locking plate for anti-separation point . 78
5.13.9 Resistance to lifting force on locking plate . 78
5.14 Test methods - Clenching . 80
6 Classification. 80
6.1 Coding system . 80
6.2 Classification. 80
6.2.1 Category of use (first digit) . 80
6.2.2 Durability (second digit) . 81
6.2.3 Door mass and closing force (third digit) . 81
6.2.4 Suitability for use on fire resistance and/or smoke control door set (fourth digit) . 82
6.2.5 Safety (fifth digit) . 82
6.2.6 Corrosion resistance and temperature (sixth digit) . 82
6.2.7 Security for locking points (seventh digit) . 83
6.2.8 Key identification of lever locks (eight digit) . 83
6.2.9 Security for anti-separation points (nine digit). 83
6.2.10 Clenching points (tenth digit) . 84
6.3 Example of classification for multipoint locks and their locking plates . 84
7 Marking . 84
7.1 On the product . 84
7.2 On the packaging. 85
Annex A (informative) Test sampling and sequencing . 86
Annex B (informative) Product information. 90
Bibliography . 93
European foreword
This document (EN 15685:2024) has been prepared by Technical Committee CEN/TC 33 “Doors,
windows, shutters, building hardware and curtain walling”, the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2025, and conflicting national standards shall be
withdrawn at the latest by September 2026.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
No existing standard is superseded.
The performance tests incorporated in this document are considered to be reproducible and as such will
provide a consistent and objective assessment of the performance of these products throughout CEN
Members.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the United
Kingdom.
Introduction
The intended use for products according to this document is:
a) for use in doors in buildings;
b) for use on fire and smoke compartmentation doors fitted with door closing devices, to enable such
doors to close reliably and thus achieve self-closing in the event of fire;
c) for use on closed fire doors to maintain the fire integrity of the door assembly.
This document is one of a series of European standards dedicated to building hardware products.
European standards for mechanically operated locks and latches (EN 12209) and for electromechanically
operated locks and locking plates (EN 14846) are also available.
1 Scope
This document specifies product characteristics and test methods of mechanically operated multipoint
locks and their locking plates.
This document covers multipoint locks their locking plates which are either manufactured and placed on
the market in their entirety by one producer or assembled from sub-assemblies produced by more than
one producer and designed to be used in combination.
This document does not cover assessment of the contribution of the product to the fire resistance of
specific fire resistance and/or smoke control door set assemblies.
This document is not applicable to mechanically/electromechanically cylinders, handles, locks for
windows, padlocks, locks for safes, furniture locks or prison locks.
This document does not specify mechanically operated locks or their locking plates which are specified
by EN 12209.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 1303, Building hardware — Cylinders for locks — Requirements and test methods
EN 1634-1, Fire resistance and smoke control tests for door and shutter assemblies, openable windows and
elements of building hardware — Part 1: Fire resistance test for door and shutter assemblies and openable
windows
EN 1634-2, Fire resistance and smoke control tests for door, shutter and openable window assemblies and
elements of building hardware — Part 2: Fire resistance characterisation test for elements of building
hardware
EN 1634-3, Fire resistance and smoke control tests for door and shutter assemblies, open able windows and
elements of building hardware — Part 3: Smoke control test for door and shutter assemblies
EN 1670:2007, Building hardware — Corrosion resistance — Requirements and test methods
EN 16035, Hardware performance sheet (HPS) — Identification and summary of test evidence to facilitate
the inter-changeability of building hardware for application to fire resisting and/or smoke control doorsets
and/or openable windows
ISO 10899, High-speed steel two-flute twist drills
3 Terms, definitions, symbols and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at https://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
3.1.1
anti-separation point
locking point designed to prevent the separation of a door leaf from its frame or adjacent door leaf in the
plane of the door
Note 1 to entry: Examples of anti-separation points are hook and mushroom types.
3.1.2
automatic deadlocking
deadlocking where deadbolt or deadlocked latch movement is self-propelled, and is triggered when the
closed position of the door leaf has been reached
3.1.3
centrally controlled
having release the bolts of all of its locking and/or clenching and/or anti-separation points, from a single
lock case
3.1.4
clenching point
arrangement of components to draw together a door and its frame in the door closing direction to reduce
distortion of the door and/or compress seal (can also be a locking point and/or anti-separation point)
3.1.5
cylinder
device, usually separate from, but engaging with, its associated lock or latch, that contains the parts
operated by the key
3.1.6
cylinder lock
lock in which the lock mechanism is operated by one or more cylinders
3.1.7
deadbolt
movable part of a lock that usually engages a locking plate and withdraws into a lock case that is operated
at least in one direction by a key, handle or thumb turn
3.1.8
deadlocking
action of moving a deadbolt to a thrown position where pushing back of the bolt is positively prevented
3.1.9
detaining element
component which is moved by a key into a pre-determined position to allow the bolt to be operated
3.1.10
differ
variation between lock mechanisms of similar design, achieved by the detaining elements, which enables
each lock to be operated only by its own key
3.1.11
effective differ
difference between lock or key recognition systems of similar design achieved only by the detaining
elements which allows each lock or key recognition system to be operated only by its own key
Note 1 to entry: The number of effective differs is equal to the number of theoretical differs after deduction
of the differs suppressed by the manufacturer due to technical constraints.
3.1.12
follower
part of a lock that operates the latch bolt and/or deadbolt(s) and/or clenching and/or anti-separation
points when turned by a spindle
3.1.13
forend
part of a case through which the lock is fixed to the door leaf and through which the latch bolt and/or
deadbolt pass
3.1.14
interlinked
connected for the purpose of operation
3.1.15
key
device that is removable and portable and is used to operate the lock
3.1.16
latch
self-engaging fastener which keeps the door leaf in a closed position, and which can be released
3.1.17
latch action
arrangement and performance of the constituent parts that operate a latch bolt
3.1.18
latch bolt
spring-loaded movable part of a lock that usually engages a component fixed to a frame, and withdraws
into a lock case that automatically engages a locking plate to keep the door leaf in its closed position
3.1.19
lever lock
lock with integral differs operated by a key
3.1.20
lock
fastener which secures a door leaf in its closed position, and which is operated by a key or other device
3.1.21
lockable follower
mechanism operated by a key to block the rotation of the follower inside a lock case or the rotation of a
handle/knob when it is a part of the lock
3.1.22
lock case
part of a lock in which the lock mechanism is housed
3.1.23
locking plate
component, which is usually fixed to a door frame to engage at least a locking point or, latch bolt or an
anti-separation point or a clenching point
3.1.24
locking point
arrangement of components interacting between a deadbolt or anti-separation point and locking plate
for security purpose
3.1.25
locking snib
device, usually in the form of a small lever or knob, which can be operated to prevent the locking point,
or latch bolt or an anti-separation point or clenching point from being thrown or withdrawn, or to change
the operating mode of a lock
3.1.26
lock mechanism
constituent parts of a lock that operate the deadbolt and/or latch bolt or an anti-separation point or a
clenching point and, where required, provide the differs
3.1.27
manual deadlocking
deadlocking where movement of the deadbolt is by key, handle or thumb turn
3.1.28
mortice lock
lock for fixing in a mortice, usually in the closing edge of a door leaf
3.1.29
multipoint lock
lock comprising at least two points of interaction (security, anti-separation or clenching) interlinked and
centrally controlled, where at least two points are more than 200 mm apart in locked or thrown position
3.1.30
set
all components necessary for the complete function of the product or a number of components delivered
or recommended as a part of a complete multipoint lock
3.1.31
shared latch action
latch action in which withdrawal of the latch bolt is by means of a handle or key
3.2 Symbols and abbreviated terms
For the purposes of this document, the following symbols and abbreviated terms apply.
Test parameter Definition Unit
F1 Return force on latch bolt N
F2 Side force on latch bolt kN
F3 Side force on latch bolt and locking plate (durability test) N
F4 Side force on deadbolt and locking plate kN
End load on deadbolt and locking plate / Disengaging force on
F5 kN
hook/claw bolt
F6 Pull force on hook/claw bolt or locking plate kN
F7 Force on locating device or lifting force on locking plate kN
F9 Door closing force (classification) N
F10 Door closing force (durability test) N
F11 Clenching force N
H1 Minimum projection mm
L1 Deadbolt projection mm
L2 Resulting projection mm
M1 Torque to operate the latch bolt and/or deadbolt with key Nm
Torque to operate the latch and/or deadbolt bolt with handle, spring
M2 Nm
handle or knob
M3 Torque on follower stop Nm
M4 Torque on lockable follower (relevant for category of use) Nm
M5 Torque on lockable follower (relevant for security) Nm
M6 Strong key torque on lever locks Nm
M7 Torque resistance on knob or lever handle Nm
Test parameters also illustrated in the figures
4 Product characteristics
4.1 General
4.1.1 Essential characteristics
The following characteristics have special significance because they are related to the ability to close and
keep the door in a closed position:
a) self-closing ability/ability to close and keep the door in a closed position:
i) 4.1.3, return force of latch bolt;
ii) 4.4.2, door closing force.
4.1.2 Dangerous substances
National regulations on dangerous substances can require verification and declaration on release, and
sometimes content, when construction products covered by this document are placed on those markets.
In the absence of European harmonized test methods, verification and declaration on release/content
should be done taking into account national provisions in the place of use.
Check in accordance with 5.4.1.
NOTE An informative database covering European and national provisions on dangerous substances is
available at the Construction website on EUROPA accessed through https://ec.europa.eu/growth/tools-
databases/cp-ds_en.
4.1.3 Return force of latch bolt
The return force F1 (see Figure 1) on each latch bolt shall be ≥ 2,5 N. The test result of a lock without latch
bolt shall be expressed as “NPD”. The return force shall be tested in accordance with 5.4.2.
Figure 1 — Return force of latch bolts
4.1.4 Strength of lever lock key
The key for lever lock shall have the strength so it can resist a torque of 2,5 Nm and still be able to operate
its lock with the torque M1 appropriate with its grade in 4.2.2.
This requirement is not applicable to cylinder keys which shall conform to EN 1303. The key strength
shall be tested in accordance with 5.4.3.
4.1.5 Strength of bolt action
The locking point, anti-separation and clenching point components shall resist a torque of 30 Nm and the
latch bolt components shall resist a torque of 20 Nm operated through the follower and the lock shall still
be able to operate with the torque M1 and M2 appropriate with its grade in 4.2.2.
The strength of bolt actions shall be tested in accordance with 5.4.4.
4.1.6 Minimum follower restoring torque
The lock shall have a minimum restoring torque on the follower of 0,8 Nm, unless the manufacturer has
declared that the product is intended for use with spring supported furniture.
The restoring torque shall be tested in accordance with 5.4.5.
NOTE Product information sheet, see Annex B.
4.2 Category of use (first digit)
4.2.1 Resistance to side force on latch bolt
The latch bolt shall resist a side force F2 (see Figure 2) as specified in Table 1 after which operating
torque shall not exceed that specified in 4.2.2, return force on latch shall still not be less than 2,5 N, and
closing force shall not exceed as specified in 4.4.2.
The resistance to side force shall be tested in accordance with 5.5.1.
Figure 2 — Resistance to side force on latch bolt
4.2.2 Torque to operate the multipoint lock
4.2.2.1 The multipoint lock shall conform to torque on key 4.2.2.2 or 4.2.2.4 and torque on follower
4.2.2.3 or 4.2.2.5.
4.2.2.2 The torque on the key to operate the latch bolt, locking point(s) or anti-separation point(s)
shall not exceed M1 without any force applied (see Figure 3 and Table 1).
The torque on the key shall be tested in accordance to 5.5.2.2.
Figure 3 — Torque to operate the multi-point lock with the key
4.2.2.3 The torque on the follower to operate the latch bolt, locking point(s) or anti-separation
point(s) without side force shall not exceed M2 without any force applied (see Figure 4 and Table 1).
The torque on the follower shall be tested in accordance to 5.5.2.3.
Figure 4 — Torque to operate the multi-point lock with the follower
4.2.2.4 The torque on the key to operate the clenching point shall not exceed M1 with the clenching
force F11 applied, (see 6.2.10, Figure 5 and Table 1).
The torque on the key shall be tested in accordance to 5.5.2.4.
Figure 5 — Torque to operate the clenching with the key
4.2.2.5 The torque on the follower to operate the clenching point shall not exceed M2 with the
clenching force F11 applied, (see 6.2.10, Figure 6 and Table 1).
The torque on the follower shall be tested in accordance to 5.5.2.5.
Figure 6 — Torque to operate the clenching with the follower
4.2.3 Strength of follower stops
The latch components and travel limit stops shall resist a torque M3, (see Figure 7) as specified in Table 1,
and the multi-point lock shall still be able to operate with the torque appropriate with its grade in 4.2.2.
The strength of follower stops shall be tested in accordance with 5.5.3.
Figure 7 — Strength of follower stops
4.2.4 Torque resistance of lockable deadbolt operation by handle/knob
4.2.4.1 Torque resistance of lockable followers
A lock with a lockable follower shall resist a torque of M4 (see Figure 8) as specified in Table 1, and the
lock and its lockable follower shall still be able to operate with the torque M1 and M2 appropriate with
its grade in 6.2.1. If, due to component failure, it is not possible to apply a torque of M4 the test shall also
be considered as passed.
The resistance of lockable followers shall be tested in accordance with 5.5.4.
4.2.4.2 Torque resistance of rim lock with integral lockable handle/knob
A rim lock with an integral lockable handle or knob shall resist a torque of M4 (see Figure 8.), where M4
(Nm) = 400 (N) × maximum radius in m of the handle/knob after which the lock and its lockable
handle/knob shall still be able to operate with the torque appropriate with its grade in 4.2.2.
The torque resistance shall be tested in accordance with 5.5.4.
Figure 8 — Torque resistance of lockable follower
Table 1 — Category of use
Sub- Test Test
Requirement Grade 1 Grade 2 Grade 3 Unit
clause method parameter
4.2.1 Resistance to side force
...
La norme EN 15685:2024, intitulée « Matériel de bâtiment - Exigences et méthodes d'essai - Verrous multipoints, pênes et plaques de verrouillage - Caractéristiques et méthodes d'essai », présente une portée clairement définie et des caractéristiques essentielles pour les professionnels du secteur de la quincaillerie de bâtiment. Cette norme spécifie les caractéristiques des produits et les méthodes d'essai pour les verrous multipoints mécaniquement opérés ainsi que leurs plaques de verrouillage. Cela permet aux fabricants de comprendre précisément les exigences à respecter lors de la conception et de la fabrication de ces dispositifs de sécurité. Grâce à des méthodes d'essai normalisées, les utilisateurs peuvent s'assurer que les produits respectent des critères de performance rigoureux, renforçant ainsi la fiabilité et la sécurité des installations. Un des points forts de cette norme est qu'elle couvre également les systèmes de verrouillage assemblés à partir de sous-ensembles produits par plusieurs fabricants. Cela favorise l'intégration de composants de différents fournisseurs, augmentant ainsi la flexibilité et la compatibilité des systèmes de sécurité dans les constructions modernes. En outre, la pertinence de la norme EN 15685:2024 se manifeste dans son exclusion claire des dispositifs qui ne relèvent pas de son champ d'application, tels que les cylindres mécaniques ou électromécaniques, les poignées, les verrous pour fenêtres, et autres systèmes de verrouillage spécifiques. Cela permet d'éviter toute ambiguïté et de concentrer les efforts sur les verrous multipoints, assurant une spécialisation qui profite à l'ensemble du secteur. En résumé, la norme EN 15685:2024 constitue une référence incontournable pour les fabricants et utilisateurs de verrous multipoints, offrant des lignes directrices claires pour la qualité, la sécurité et la fonctionnalité des systèmes de verrouillage, tout en garantissant une standardisation indispensable sur le marché.
標準 EN 15685:2024 は、建築ハードウェアに関する重要な文書であり、特に機械式のマルチポイントロックおよびそれに関連するロッキングプレートの要件と試験方法に焦点を当てています。この標準は、特定の製造者によって完全に製造され市場に出されるマルチポイントロックおよびロッキングプレート、または複数の製造者によって製造されたサブアセンブリから組み立てられる製品の両方に対する特性と試験方法を詳細に定義しています。 EN 15685:2024 の強みは、その明確な範囲と実用性にあります。マルチポイントロックとそのロッキングプレートの設計、製造、性能を評価するための基準を提供しており、業界における製品の信頼性を向上させる役割を果たしています。また、この標準は、製品の技術的要件を満たすための厳格な試験方法を定めているため、消費者や製造者にとって重要なガイドラインとなります。 さらに、EN 15685:2024 は、複数の製造者が関与する場合や組み合わせて使用される場合でも、製品の一貫性を確保するための基盤を提供します。これにより、業界全体での製品の互換性が高まり、製造プロセスにおける効果的なコミュニケーションが促進されます。 ただし、この標準は、火災耐性や煙制御ドアセットアセンブリの特定の要求には適用されず、また、機械式または電気機械式のシリンダー、ハンドル、窓用のロック、南京錠、金庫のロック、家具のロック、刑務所のロックについては適用外であることに注意が必要です。このように、標準の適用範囲が明確に設定されていることは、関連する業界に対して非常に重要な指針となっています。 全体として、SIST EN 15685:2025 は、建築ハードウェア製品における安全性と信頼性を向上させるための不可欠な標準であり、その要件と試験方法の整備は、マルチポイントロックおよびロッキングプレートの業界においてますます重要性を増していることを示しています。
SIST EN 15685:2025 문서는 건축 하드웨어와 관련된 중요한 표준으로, 특히 다점 잠금장치, 래치 및 잠금판의 특성과 시험 방법을 규정합니다. 이 표준은 기계적으로 작동되는 다점 잠금장치와 해당 잠금판의 제품 특성 및 시험 방법을 명확하게 정의하고 있어, 건축 분야에서의 적용 가능성이 높습니다. 이 표준의 강점 중 하나는 다점 잠금장치와 잠금판이 단일 제조업체에 의해 전체가 제작되거나 여러 제조업체의 부품으로 조립되어 사용될 수 있다는 점을 명시하고 있으므로, 다양한 생산 방식에 대응할 수 있는 유연성을 제공합니다. 이는 산업계에서의 조달 및 품질 관리에 매우 중요한 요소입니다. 또한, SIST EN 15685:2025 문서는 특정 방화 및 연기 제어 도어 세트 조립체에 대한 기여도를 평가하는 내용을 포함하지 않으며, 기계적 또는 전자기 실린더, 손잡이, 창문용 잠금장치, 자물쇠, 금고용 잠금장치, 가구용 잠금장치, 교도소 잠금장치에 대해서는 적용하지 않기 때문에 사용자가 제품의 적합성을 보다 명확히 이해할 수 있도록 돕습니다. 이러한 표준은 다점 잠금장치의 성능 및 안전성을 보장하는 데 필수적이며, 관련 제품 개발 및 생산 과정에서 반드시 고려해야 할 기본적인 지침을 제공합니다. 이와 함께, EN 12209에 의해 규정된 기계식 잠금장치나 잠금판에 대한 내용은 포함되어 있지 않으므로, 사용자들이 이 표준의 범위를 쉽게 파악할 수 있습니다. 결론적으로, SIST EN 15685:2025 표준은 건축 하드웨어 시장에 있어 필수적인 기준을 제공하며, 다점 잠금장치 및 관련 제품에 대한 신뢰성을 높이고 안전성을 보장하는 데 중요한 역할을 합니다.
The standard EN 15685:2024 provides a comprehensive framework for the requirements and test methods pertinent to mechanically operated multipoint locks, latches, and their locking plates. Its scope is well-defined, focusing explicitly on the characteristics and necessary testing of multipoint locks and locking plates that can be produced as complete units by a single manufacturer or assembled from components by multiple producers. One notable strength of this standard is its clarity in specifying only those components relevant to multipoint locking systems, thereby ensuring that manufacturers and users can easily understand which products fall under its jurisdiction. By concentrating on multipoint locks and their locking plates, the standard enhances safety and user assurance in applications where such locking mechanisms are critical. Additionally, the exclusion of other locking mechanisms, such as mechanically/electromechanically actuated cylinders, window locks, and prison locks, further sharpens the focus on the intended products. This specificity prevents confusion and ensures that the test methods and characteristics detailed within the document are singularly applicable, reinforcing the standard's relevance in maintaining security standards in the building hardware market. Moreover, the standard does not overlap with existing regulations, such as EN 12209, which addresses mechanically operated locks, thus preventing redundant assessments and allowing manufacturers to navigate compliance effectively. Such precision aids in promoting innovation and quality within the marketplace, as manufacturers can channel their efforts specifically into meeting the outlined requirements for multipoint locks. Overall, EN 15685:2024 stands as a vital document within the landscape of building hardware, establishing a critical benchmark for quality and security in multipoint locking systems. Its focused scope, alongside its exclusion criteria, reflects a thoughtful approach to standardization that prioritizes end-user safety and market clarity.
Die Norm EN 15685:2024 befasst sich mit den Anforderungen und Prüfmöglichkeiten für Mehrpunktverriegelungen, Riegel und Verriegelungsplatten im Bereich der Bauhardware. Der Anwendungsbereich dieser Norm ist klar definiert und konzentriert sich spezifisch auf mechanisch betriebene Mehrpunktverriegelungen sowie deren Schlösser und Platten, die entweder komplett von einem einzigen Hersteller gefertigt oder aus einzelnen Bauteilen unterschiedlicher Hersteller zusammengesetzt werden und zur kombinierte Verwendung bestimmt sind. Ein wesentlicher Stärke der Norm liegt in ihrer detaillierten Spezifikation der Produkteigenschaften und Prüfmethoden. Dadurch wird sichergestellt, dass die Qualität und Sicherheit von Mehrpunktverriegelungen sowie den zugehörigen Verriegelungsplatten deutlich verbessert werden kann. Die Norm trägt somit erheblich zur Standardisierung im Bereich der Bauhardware bei und unterstützt Hersteller dabei, ihre Produkte effizient zu testen und den geltenden Anforderungen gerecht zu werden. Die Relevanz der EN 15685:2024 zeigt sich auch darin, dass sie nicht nur die Anforderungen an die Mechanik dieser Schlösser behandelt, sondern auch besondere Prüfungsmethoden bereitstellt, um die Leistungsfähigkeit und Zuverlässigkeit der Produkte in der Praxis sicherzustellen. Des Weiteren wird in der Norm deutlich festgelegt, dass sie nicht auf andere Arten von Schlössern wie z.B. elektrische oder für Fenster, Möbel oder Haftanstalten abstrakt anwendbar ist. Dies hilft dabei, Missverständnisse und fehlerhafte Produkteinführungen zu vermeiden. Insgesamt stellt die EN 15685:2024 einen wertvollen Beitrag zur Verbesserung der Sicherheitsstandards im Bauwesen dar, indem sie die Anforderungen und Prüfmethoden für Mehrpunktverriegelungen und Riegel umfassend abdeckt. Diese Norm ist nicht nur für Hersteller von Bedeutung, sondern auch für Architekten, Bauunternehmer und alle, die an der Planung und dem Einsatz von Bauhardware beteiligt sind.
The article discusses a document called prEN 15685, which outlines the requirements and test methods for multipoint locks, latches, and locking plates used in building hardware. These products are intended for use in doors in buildings, particularly fire and smoke compartmentation doors with door closing devices. The purpose of these locks is to ensure reliable door closure during a fire. The document applies to multipoint locks and locking plates that are either produced by a single producer or assembled from sub-assemblies created by multiple producers. It does not cover the assessment of these products' contribution to the fire resistance of specific door assemblies. It also excludes mechanical or electromechanical cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks, and prison locks. Additionally, it does not address mechanically operated locks or their locking plates covered by EN 12209.
記事タイトル：prEN 15685 - 建築ハードウェア-要件とテスト方法- マルチポイントロック、レッチおよびロッキングプレート- 特性およびテスト方法 記事の内容：この文書は、機械的に操作されるマルチポイントロックとそのロッキングプレートの製品特性とテスト方法を規定しています： a）建物のドアに使用するために； b) 火災時に確実に閉じることで自己閉鎖を達成するため、ドアクロージングデバイスが取り付けられた防火・防煙区画ドアに使用するため； c) 火災ドアの場合、ドアアセンブリの防火性を維持するために使用するため。 この文書は、単一の製造業者によって完全に製造され市場に供給されるか、複数の製造業者が生産した部分組み立て品から組み立てられるマルチポイントロックとそのロッキングプレートを対象としています。 この文書は、製品が特定の耐火性および/または煙制御ドアセット組立体の耐火性に対する寄与を評価するものではありません。 この文書は、機械的/電気的シリンダーやハンドル、窓のロック、南京錠、金庫のロック、家具のロック、または刑務所のロックには適用されません。 また、この文書では、EN 12209によって指定された機械的に操作されるロックやそのロッキングプレートには言及していません。
기사 제목 : prEN 15685 - 건축 하드웨어 - 요구 사항 및 시험 방법 - 다중점 잠금장치, 잠금장치 및 잠금 판 - 특성 및 시험 방법 기사 내용 : 이 문서는 기계식 다중점 잠금장치와 해당 잠금 판의 제품 특성과 시험 방법을 규정한다. a) 건물 내의 문에 사용하기 위한 것이다. b) 화재 및 연기 통제 문에 장착된 문 자동 폐쇄 장치를 가진 문에 사용되어, 화재 시 문이 안정적으로 폐쇄되어 스스로 폐쇄될 수 있도록 한다. c) 화재 문이 잠긴 상태에서 문이 열리지 않도록 하여 문 조립체의 화재 무결성을 유지한다. 이 문서는 단일 생산자에 의해 완전히 제조되어 시장에 출시되는 다중점 잠금장치와 그 잠금 판을 다룬다. 또는 다중 생산자에 의해 생산된 하위 어셈블리를 조립하여 사용하기 위해 설계된 것이다. 이 문서는 제품이 구체적인 화재저항 및/또는 연기 통제 문 조립체에 대한 화재 저항에 기여하는 것을 평가하지 않는다. 이 문서는 기계식/전기기계식 실린더, 손잡이, 창 잠금장치, 패드록, 금고 잠금장치, 가구 잠금장치 또는 감옥 잠금장치에는 적용되지 않는다. 또한, EN 12209로 규정된 기계 작동 잠금장치나 그 잠금 판을 명시하지 않는다.
기사 제목: prEN 15685 - 건물 하드웨어 - 요구사항 및 시험 방법 - 다중점 잠금장치, 레치 및 잠금판 - 특성과 시험 방법 기사 내용: 이 문서는 기계식 다중점 잠금장치와 그 잠금판의 제품 특성과 시험 방법을 규정합니다: a) 건물의 문에 사용하기 위해; b) 불 및 연기 구획문에 문닫힘장치가 장착된 문에 사용하기 위해, 불발시 신뢰성 있게 문을 닫혀 자체적으로 닫히도록 하는 것; c) 불문에 사용되는 잠금된 문에서 문 집합체의 방화력을 유지하기 위해. 이 문서는 단일 제조업자에 의해 완전히 제조되어 시장에 출시되거나 여러 제조업자로부터 생산된 부분조립품을 조합해 사용하도록 설계된 다중점 잠금장치와 그 잠금판을 다루고 있습니다. 이 문서는 제품이 특정 방화/연기 제어 문 조립체의 방화저항 기여를 평가하는 것은 다루지 않습니다. 이 문서는 기계/전기기계 실린더, 손잡이, 창문 잠금장치, 패드록, 금고 잠금장치 또는 감옥 잠금장치에 적용되지 않습니다. 또한, 이 문서는 EN 12209에 의해 규정된 기계식 다중점잠금장치나 그 잠금판을 명시하지 않습니다.
The article is about the prEN 15685 standard, which sets out requirements and test methods for multipoint locks, latches, and locking plates used in doors in buildings. The standard covers their characteristics and test methods, particularly for fire doors and doors fitted with door closing devices. The standard applies to multipoint locks and locking plates that are either produced and sold by one manufacturer or assembled from sub-assemblies produced by multiple manufacturers. However, it does not cover the assessment of how these products contribute to the fire resistance of specific door assemblies. Additionally, the standard does not apply to certain types of locks, such as those for windows, padlocks, safes, furniture locks, or prison locks. Furthermore, it does not specify mechanically operated locks or their locking plates, as those are covered by the EN 12209 standard.
記事のタイトル：prEN 15685 - 建築用ハードウェア - 要件と試験方法 - 多点ロック、ラッチ、ロッキングプレート - 特性と試験方法 記事の内容：この文書では、機械式の多点ロック、ラッチ、およびロッキングプレートの製品の特性と試験方法について規定しています。 a)建物のドアに使用するために。 b)ドアクロージングデバイスが取り付けられた防火及び防煙ドア上で使用され、火災発生時に信頼性のあるドアクローズを実現し、自己閉鎖を実現するためのものです。 c)ロックされた防火ドア上で使用され、ドアアセンブリの耐火性を維持します。 この文書は、一つの製造業者によって完全に製造され市場に出回るものや、複数の製造業者によって製造されたサブアセンブリを組み合わせて使用するために設計された多点ロックとロッキングプレートに適用されます。 この文書では、製品が特定の耐火性や煙制御ドアアセンブリに対する耐火性への寄与を評価するものではありません。 この文書は、機械式/電気機械式のシリンダー、ハンドル、窓用ロック、南京錠、セーフティロック、家具用ロック、刑務所のロックには適用されません。 また、EN 12209で規定されている機械式によるロックやロッキングプレートについても詳述していません。
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