EN 14846:2008

Building hardware - Locks and latches - Electromechanically operated locks and striking plates - Requirements and test methods

This European Standard specifies requirements and test methods for strength, security, durability and function of electrical and electronic components for all types of electromechanically operated locks and striking plates used on doors, window doors and entrance doors in buildings.
Requirements relating to the purely mechanical feature of products included in this European Standard (e.g. resistance to drilling/side load) are covered by EN 12209.
This European Standard covers electromechanically operated locks and striking 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 is not applicable to electrically powered hold-open devices (EN 1155), electrically controlled panic exit systems (prEN 13633) or electrically controlled emergency exit systems (prEN 13637). It does not apply to purely magnetic locks, mechatronic or mechanical cylinders (EN 1303), handles (EN 1906), locks for windows, padlocks (EN 12320), locks for safes (EN 1300), furniture locks or prison locks, nor does it apply to cover operating and identification devices (such as mechanical cylinders, intelligent cards, digit codes, magnetic cards).
This European Standard does not, for the time being, apply to electromagnetic door locks but these devices will be considered for inclusion in the first revision of this European Standard.

Baubeschläge - Schlösser - Elektromechanische Schlösser und Schließbleche - Anforderungen und Prüfverfahren

Diese Europäische Norm legt Anforderungen an und Prüfverfahren für die Festigkeit, Schutzwirkung, Dauerfunktionstüchtigkeit und Wirkungsweise von elektrischen und elektronischen Bauteilen für sämtliche Arten von elektromechanisch betätigten Schlössern und Schließblechen fest, die an Türen, Fenstertüren und Eingangstüren in Gebäuden zum Einsatz kommen.
Anforderungen, die sich auf die rein mechanischen Merkmale der in dieser Norm behandelten Produkte beziehen (z. B. Aufbohrsicherheit/seitliche Belastung), werden durch EN 12209 abgedeckt.
Die vorliegende Europäische Norm deckt elektromechanische Schlösser und Schließbleche ab, die entweder insgesamt durch einen Hersteller gefertigt und auf den Markt gebracht oder aus durch mehr als einen Hersteller gefertigten Baugruppen montiert werden und für den Einsatz in Kombination vorgesehen sind.
Diese Norm ist nicht anwendbar auf elektrisch betriebene Feststellvorrichtungen (EN 1155), elektrisch gesteuerte Paniktüranlagen (prEN 13633) oder elektrisch gesteuerte Fluchttüranlagen (prEN 13637). Sie gilt nicht für rein magnetische Schlösser, mechatronische oder mechanische Schlie߬zylinder (EN 1303), Türdrücker (EN 1906), Schlösser für Fenster, Hangschlösser (EN 12320), Schlösser für Geldschränke (EN 1300), Möbelschlösser oder Gefängnisschlösser, sie gilt auch nicht für Betätigungs  und Identifizierungs¬vorrichtungen (wie beispielsweise mechanische Schließzylinder, intelligente Karten, Ziffern¬codes, Magnet¬karten).
Diese Norm gilt derzeit nicht für Türhaftmagnete, aber es ist vorgesehen, solche Produkte bei der ersten Überarbeitung in diese Norm aufzunehmen.

Quincaillerie pour le bâtiment - Serrures et becs de cane - Serrures et gâches électromécaniques - Exigences et méthodes d'essai

La présente Norme européenne spécifie les exigences et les méthodes d’essai relatives à la résistance, à la
sécurité, à l’endurance et au fonctionnement des composants électriques et électroniques de tous les types de
serrures et gâches manoeuvrés par des moyens électromécaniques et montés sur des portes, portes-fenêtres et
portes d’entrée de bâtiment.
Les exigences relatives aux aspects purement mécaniques des produits couverts par la présente Norme
européenne (par exemple la résistance au perçage, les charges latérales, etc.) sont traitées dans le EN 12209.
La présente Norme Européenne s’applique aux serrures et aux gâches manoeuvrées par des moyens
électromécaniques qui sont soit fabriquées et placées sur le marché dans leur ensemble par un fabricant ou
assemblées par un fabricant de sous-ensembles produits par plus d’un fabricant et conçues pour être utilisées en
combinaison.
La présente Norme européenne n’est pas applicable aux dispositifs de retenue électromagnétique pour portes
battantes (EN 1155), aux systèmes de fermetures anti-panique pour issues de secours contrôlés électriquement et
destinés à être utilisés sur des voies d'évacuation (prEN 13633) ou aux systèmes de fermeture d'urgence pour
issues de secours contrôlées électriquement (prEN 13637). Elle ne s’applique pas non plus aux serrures purement
magnétiques, aux cylindres mécatroniques ou mécaniques (EN 1303), aux béquilles et boutons de porte (EN 1906),
aux cadenas et porte-cadenas (EN 12320), aux serrures de coffres (EN 1300), .aux serrures de mobiliers ou de
prison. Il ne s'applique pas non plus aux dispositifs d'actionnement et d'identification (tels les cylindres mécaniques,
les cartes intelligentes, les codes à chiffres, les cartes magnétiques, etc.).
Pour le moment, la présente Norme Européenne ne s'applique pas aux électroaimants pour portes, ces dispositifs
seront néanmoins intégrés lors de la première révision du document.

Stavbno okovje - Ključavnice in zapahi - Elektromehanske ključavnice in zaporne plošče - Zahteve in preskusne metode

General Information

• Status: Published
• Publication Date: 26-Aug-2008
• Withdrawal Date: 30-May-2010
• ICS: 91.190 - Building accessories
• Technical Committee: CEN/TC 33 - Doors, windows, shutters and building hardware
• Drafting Committee: CEN/TC 33/WG 4 - Building hardware
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 27-Aug-2008
• Completion Date: 27-Aug-2008
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/079 - Mandate to CEN and CENELEC for standardization in the field of machines
• Mandate: M/101 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on doors, windows and related products
• Ref Project: SIST EN 14846:2009 - Building hardware - Locks and latches - Electromechanically operated locks and striking plates - Requirements and test methods

Relations

• Revised: prEN 14846 - Building hardware - Locks and latches - Electromechanically operated locks and striking plates - Requirements and test methods
• Effective Date: 18-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Baubeschläge - Schlösser - Elektromechanische Schlösser und Schließbleche - Anforderungen und PrüfverfahrenQuincaillerie pour le bâtiment - Serrures et becs de cane - Serrures et gâches électromécaniques - Exigences et méthodes d'essaiBuilding hardware - Locks and latches - Electromechanically operated locks and striking plates - Requirements and test methods91.190Stavbna opremaBuilding accessoriesICS:Ta slovenski standard je istoveten z:EN 14846:2008SIST EN 14846:2009en,fr,de01-januar-2009SIST EN 14846:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14846August 2008ICS 91.190 English VersionBuilding hardware - Locks and latches - Electromechanicallyoperated locks and striking plates - Requirements and testmethodsQuincaillerie pour le bâtiment - Serrures et becs de cane -Serrures et gâches électromécaniques - Exigences etméthodes d'essaiBaubeschläge - Schlösser - Elektromechanische Schlösserund Schließbleche - Anforderungen und PrüfverfahrenThis European Standard was approved by CEN on 18 July 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14846:2008: ESIST EN 14846:2009

Foreword.4 1 Scope.5 2 Normative references.5 3 Terms, definitions and symbols.6 4 Classification.6 4.1 General.6 4.2 Classification.7 4.3 Category of use (first digit).7 4.4 Durability and load on latchbolt (second digit).7 4.5 Door mass and closing force (third digit).8 4.6 Suitability for use on fire/smoke doors (fourth digit).9 4.7 Safety (fifth digit).9 4.8 Corrosion, temperature and humidity (sixth digit).9 4.9 Security (seventh digit).10 4.10 Security - electrical function (eighth digit).10 4.11 Security - electrical manipulation (ninth digit).11 5 Requirements.12 5.1 General.12 5.2 Category of use.12 5.3 Durability.13 5.4 Door mass and closing force.14 5.5 Suitability for use on fire/smoke doors.14 5.6 Safety.14 5.7 Corrosion, temperature and humidity requirements.14 5.8 Security requirements.15 5.9 Security – Electrical function – Status indication.15 5.10 Security – Electrical manipulation.15 5.11 Requirements for product information.16 6 Test methods.17 6.1 Test procedure.17 6.2 Category of use tests.18 6.3 Durability tests.19 6.4 Door mass and closing force.20 6.5 Fire/smoke resistance tests.20 6.6 Safety.20 6.7 Corrosion, temperature and humidity tests.21 6.8 Security tests.22 6.9 Security – Electrical function tests – Status indication.22 6.10 Security – Electrical manipulation tests.22 7 Marking.23 8 Evaluation of conformity.23 8.1 Initial type test.23 8.2 Sampling, testing and conformity criteria.24 8.3 Factory production control.25 8.4 Periodic testing.31 8.5 Annual testing.31 Annex A (normative)
Fire/smoke test requirements.32 Annex B (normative)
Test sampling and sequencing.33 Annex C (normative)
Installation and fixing instructions.35 SIST EN 14846:2009

Clauses of this European Standard addressing the provisions of the EU Construction Products Directive (89/106/EEC).37 Bibliography.43
(IEC 61000-4-11:2004) EN 61000-4-29, Electromagnetic Compatibility (EMC) — Part 4-29: Testing and measurement techniques; Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests (IEC 61000-4-29:2000) EN ISO 9001:2000, Quality management systems — Requirements (ISO 9001:2000) 3 Terms, definitions and symbols For the purposes of this document, the symbols and units given in EN 12209:2003 and the following terms and definitions apply. 3.1 electromechanical lock(s) device using electrically operated means to effect or enable locking and/or unlocking 3.2 electromechanical strike(s) locking plate using electrically operated means to effect or enable locking and/or unlocking 3.3 electric door magnet device which uses only the magnetic attraction to effect or enable locking and/or unlocking 3.4 rated supply voltage nominal voltage for which the device is intended 3.5 deadbolt bolt of any kind that can be deadlocked 4 Classification 4.1 General 4.1.1 Mechanically operated locks and latches shall be classified according to the nine character classification system described in 4.3 to 4.11. 4.1.2 All locks regardless of classification shall meet the requirements of 5.1.1 and 5.1.2. SIST EN 14846:2009

4.3 Category of use (first digit) Three grades are identified in accordance with requirements stated in 5.2.1 to 5.2.4.  grade 1 for use by people with a high incentive to exercise care and with a small chance of misuse, e.g. residential doors.  grade 2 for use by people with some incentive to exercise care but where there is some chance of misuse, e.g. office doors.  grade 3:
for use by the public where there is little incentive to exercise care and where there is a high chance of misuse, e.g. doors in public buildings. 4.4 Durability and load on latchbolt (second digit) Twelve grades of durability and load on mechanically or electrically operated latchbolt are identified.  grade A 50 000 test cycles no load on latchbolt;  grade B 100 000 test cycles no load on latchbolt;  grade C 200 000 test cycles no load on latchbolt;  grade F 50 000 test cycles 10 N load on latchbolt;  grade G 100 000 test cycles 10 N load on latchbolt;  grade H 200 000 test cycles 10 N load on latchbolt;  grade L 100 000 test cycles 25 N load on latchbolt;  grade M 200 000 test cycles 25 N load on latchbolt;  grade R 100 000 test cycles 50 N load on latchbolt;  grade S 200 000 test cycles 50 N load on latchbolt;  grade W 100 000 test cycles 120 N load on latchbolt;  grade X 200 000 test cycles 120 N load on latchbolt; SIST EN 14846:2009

A Suitable for use on smoke/fire door assemblies: - with a classification time of: 15 min B - with a minimum classification time of:
30 min C - with a minimum classification time of:
60 min D - with a minimum classification time of:
90 min E - with a classification time of: 120 min or greater F
Additional fire/smoke test requirements shall be according to Annex A. 4.7 Safety (fifth digit) No safety requirement. NOTE See prEN 13633, prEN 13637, EN 179 and EN 1125 for electric locks, electric strikes and electromagnetic devices that are part of exit devices for use on emergency or panic exit doors. 4.8 Corrosion resistance, temperature and humidity (sixth digit) Fifteen grades of corrosion resistance, humidity and temperature are identified. Environmental requirements: SIST EN 14846:2009

4.9 Security (seventh digit) EN 12209:2003, 4.2.7 shall apply. Grade 0 may be used for locks with no security. 4.10 Security - electrical function (eighth digit) Two grades are identified:  grade 0 no requirement;  grade 1 status indication according to 5.9. SIST EN 14846:2009

no requirement;  grade 1
see Table 7;  grade 2
see Table 7;  grade 3
see Table 7. EXAMPLE A classification could look as follows: 1 2 3 4 5 6 7 8 9 2 H 5 B 0 E 5 1 3
This example indicates an electromechanically operated lock and striking plates: 1) Grade 2 = for use in an application where people have an incentive to exercise care. 2) Grade H = able to withstand a durability of 200 000 cycles with a 10 N load on the latchbolt. 3) Grade 5 = for use on a door with a mass of up to 200 kg and a maximum closing force of 25 N. 4) Grade B = suitable for smoke/fire doors of 15 min classification time. 5) Grade 0 = with no safety requirement. 6) Grade E = with high corrosion resistance in temperatures ranging from +5 °C to +55 °C and humidity resistance level 1. 7) Grade 5 = with high security and drill resistance. 8) Grade 1 = with grade 1 of electrical security function (with status indication). 9) Grade 3 = with grade 3 of electrical manipulation security. SIST EN 14846:2009

5.3.2 Durability of latch action 5.3.2.1 Durability of latch action mechanically operated When tested in accordance with 6.3.2.1.1 or 6.3.2.1.2, the latch action shall complete the minimum number of cycles at the appropriate load according to the grade selected in 4.4. The latch action shall function correctly after this test fulfilling the requirements in EN 12209:2003, 5.4.2 (closing force) and 5.11.1 (torque to withdraw the latchbolt(s)). 5.3.2.2 Durability of latch action electrically operated and electric strike When tested in accordance with 6.3.2.2.1 or 6.3.2.2.2, the latch action shall complete the minimum number of cycles specified in Table 6. Electric strikes shall be tested in accordance with 6.3.2.2.1 or 6.3.2.2.2. The latch action shall function correctly after this test fulfilling the requirements in EN 12209:2003, 5.4.2 (closing force) and 5.11.1 (torque to withdraw the latchbolt(s)). 5.3.3 Durability of deadbolt mechanism 5.3.3.1 Durability of deadbolt mechanism mechanically operated When tested in accordance with 6.3.3.1, the deadbolt mechanism shall complete the minimum number of cycles according to the grade given in Table 6. The deadbolt mechanism shall function correctly after this test fulfilling the requirements in EN 12209:2003, 5.2.2. 5.3.3.2 Durability of deadbolt mechanism electrically operated When tested in accordance with 6.3.3.2, the deadbolt mechanism shall complete the minimum number of cycles specified in Table 6. Electric strikes (deadbolt function) shall be tested in accordance with 6.3.3.2 (i.e. treated as deadbolt). The deadbolt mechanism shall function correctly after this test fulfilling the requirements in
EN 12209:2003, 5.2.2. SIST EN 14846:2009

the effects of wire manipulation 6.10.3 — — — yes 5.10.5 Resistance to electromagnetic manipulation 6.10.4 — — yes yes 5.10.6 Resistance to electrostatic discharge EN 61000-4-2 6.10.5 — level 2 level 4 level 4 5.10.7 Resistance to electrostatic manipulation
EN 61000-4-2 6.10.6 — — level 4 level 4
5.11 Requirements for product information An electromechanical operated lock or striking plate manufactured to this European Standard shall be supplied with clear and detailed instructions for its installation and maintenance. See Annex C. SIST EN 14846:2009

The limitations on its intended use, such as the minimum power consumption, the limitation of the rated voltage, door mass and temperature range. Where a dogging function is available for use on a fire/smoke resisting doorset, it shall be clarified if this is suitable for use on latched fire doors with a smoke/fire alarm system and/or on unlatched fire doors. b) The following warning in a prominent position: "The safety features of this product are essential to its compliance with EN 14846. No modification of any kind, other than those described in these instructions, is permitted". c) Installation and fixing instructions to ensure that the electromechanical operated lock or striking plate can achieve the performance requirements in this document, including any restriction in use, for example conditions under which the electromechanical operated lock or striking plate could be rendered inoperable. See Annex C. d) Maintenance instructions to ensure that the electromechanical operated lock or striking plate continues to achieve the performance declared by the manufacturer for a reasonably economic working life. e) A list of all elements that are tested and approved for use with this electromechanical operated lock or striking plate and which may be packaged separately, e.g. cylinder, keeper. Where an assembly is using different accessories, the producer shall clearly identify configurations that are acceptable within the product family and those which are not (i.e. using a table). It is of paramount importance that an electromechanical operated lock or striking plate is installed as defined by the producer and equipped with properly compatible components and/or accessories. Therefore this information shall be available in the producer’s instructions. In addition to the classification for suitability of fire doors the following information shall be included in the installation instructions:  reference to the fire/smoke test report;  type of test door for the product family (type lock) (wood, metal sheet etc.);  test door configuration (single door, double door etc.). 6 Test methods 6.1 Test procedure 6.1.1 General The product under test shall be mounted on test apparatus rigid enough to avoid influencing test measurements. The following tolerances shall apply, unless otherwise stated:  mass in kilograms or grams
(kg or g)
:
±2 %;  length in millimetres
(mm)
:
±2 %;  force in Newton
(N)
:
±2 %; SIST EN 14846:2009
(Nm)
:
±2 %;  time in seconds
(s)
:
±5 %;  temperature in degrees Celsius
(oC)
:
±2 %;  voltage in Volts
(V)
:
±2 %. Unless otherwise stated, forces shall be applied and raised to the required level within 60 s ± 10 s and shall be held there for 60 s + 5 s. The components may be cleaned and lubricated at the start of the test and after each 5 000 cycles, using lubricant recommended by the manufacturer. 6.1.2 Test door The test door shall be 2 100 mm high × 1 100 mm wide. It shall have means of attaching weights to enable the appropriate door mass to be achieved. The test door and its frame shall have sufficient rigidity to ensure that any distortion perpendicular to the plane of the test door, taking place during the test sequence, shall be not greater than 5 mm at any position. 6.1.3 Samples The test sequences and the number of test samples needed for testing shall be in accordance with Annex B. If a double function exists two different samples shall be used for verification. 6.1.4 Procedure Performance criteria that are in line with the criteria’s in EN 12209:2003 shall be used: The following test methods are described in principle. All products shall be tested in accordance with the manufacturer's instructions for use. See 5.11 and Annex C 6.2 Category of use tests 6.2.1 Resistance to side load on latch EN 12209:2003, 6.2.1 shall apply. 6.2.2 Torque to operate deadbolt EN 12209:2003, 6.2.2 shall apply. 6.2.3 Strength of normal latch action and stops EN 12209:2003, 6.2.3 shall apply. 6.2.4 Torque resistance of lockable follower The lock or latch shall be mounted as for 6.1.2 in EN 12209:2003 and the torque M10 applied, without shock, to the follower. SIST EN 14846:2009

EN 12209:2003, 6.3.1.2. SIST EN 14846:2009

(low resistance);  grade 2: 48 h ± 1 h
(moderate resistance);  grade 3: 96 h ± 1 h
(high resistance);  grade 4: 240 h ± 1 h
(very high resistance). The lock shall not be operated during the test. On completion of the neutral salt spray test, the lock or latch shall be operated 20 times. The opening force/energy shall be measured and recorded during the last three cycles. The energy required to operate the deadbolt or latch bolt for the last three shall not exceed the operation energy for normal operations by more than 20 %. Immediately following the neutral salt spray test, the cleaned lock or latch shall be subjected to testing in accordance with EN 12209:2003, 6.2.2 and 6.11.1. 6.7.2 Resistance to a range of temperatures 6.7.2.1 Cold test Testing shall be carried out in accordance with test Ad in EN 60068-2-1:2007 (method B) with a duration time of 2 h. An operational test shall be carried out at the end of the duration time. 6.7.2.2 Dry heat test Testing shall be carried out in accordance with test Bd in EN 60068-2-2:2007 with a duration time of
2 h. An operational test shall be carried out at the end of the duration time. 6.7.3 Resistance to cyclic humidity Testing shall be carried out over two 24 h periods as described in EN 60068-2-30 (Test Db) with lowering of temperature in accordance with variant 2.  Level 1 = + 40 °C with initial relative humidity of 95 %.  Level 2 = + 55 °C with initial relative humidity of 95 %. SIST EN 14846:2009
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