SIST EN 12209:2004
(Main)Building hardware - Locks and latches - Mechanically operated locks, latches and locking plates - Requirements and test methods
Building hardware - Locks and latches - Mechanically operated locks, latches and locking plates - Requirements and test methods
This European Standard specifies requirements and test methods for durability, strength, security, and function of mechanically operated locks and latches and their locking plates for use in doors, window doors and entrance doors in buildings.
Locks, latches and their locking plates used in fire resistant and/or smoke control door assemblies require additional attributes in order to comply with the Essential Requirement "Safety in case of fire" either independently or as a part of a complete assembly. Additional requirements for locks and latches and their locking plates used on fire resistant and/or smoke control door assemblies are specified in annex A.
The following locking devices and associated products are not covered by this European Standard: cylinders for locks, handles, electro-mechanically operated locks and striking plates, multi-point locks and their locking plates, locks for windows, padlocks, locks for safes, furniture locks and prison locks.
NOTE A lock meeting this standard can at the same time be part of an exit device according to EN 179 or EN 1125.
Schlösser und Baubeschläge - Schlösser - Mechanisch betätigte Schlösser und Schließbleche - Anforderungen und Prüfverfahren
Quincaillerie pour le bâtiment - Serrures - Serrures mécaniques et gâches - Exigences et méthodes d'essai
Stavbno okovje – Ključavnice in zapahi - Mehanske ključavnice, zapahi in prijemniki - Zahteve in preskusne metode
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Building hardware - Locks and latches - Mechanically operated locks, latches and locking plates - Requirements and test methodsQuincaillerie pour le bâtiment - Serrures - Serrures mécaniques et gâches - Exigences et méthodes d'essaiSchlösser und Baubeschläge - Schlösser - Mechanisch betätigte Schlösser und Schließbleche - Anforderungen und Prüfverfahren91.190Stavbna opremaBuilding accessoriesICS:SIST EN 12209:2004enTa slovenski standard je istoveten z:EN 12209:200301-oktober-2004SIST EN 12209:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12209December 2003ICS 91.190English versionBuilding hardware - Locks and latches - Mechanically operatedlocks, latches and locking plates - Requirements and testmethodsQuincaillerie pour le bâtiment - Serrures - Serruresmécaniques et gâches - Exigences et méthodes d'essaiSchlösser und Baubeschläge - Schlösser - Mechanischbetätigte Schlösser und Schließbleche - Anforderungen undPrüfverfahrenThis European Standard was approved by CEN on 27 June 2003.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 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 Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12209:2003 E
EN 12209:2003 (E)2Contents.pageForeword.31Scope.42Normative references.43Terms, definitions, symbols and units.43.1Terms and definitions.43.2Symbols, units and abbreviated terms.64Classification.84.1General.84.2Classification for mechanically operated locks, latches and locking plates.95Requirements.135.1General.135.2Category of use.135.3Durability.145.4Door mass and closing force.155.5Suitability for use on fire / smoke doors.155.6Safety.155.7Corrosion resistance and temperature.155.8Security.155.9Field of door application.205.10Type of key operation and locking.215.11Type of spindle operation.215.12Key identification requirement.226Test methods.236.1General.236.2Category of use.256.3Durability.266.4Door mass and closing force.286.5Suitabilty for use on fire / smoke doors.286.6Safety.286.7Corrosion resistance and temperature.286.8Security.296.9Field of door application.326.10Type of key operation and locking.326.11Spindle operation.336.12Key identification.347Marking.348Evaluation of conformity.348.1Initial type test.348.2Factory production control.358.3Further testing of samples.35Annex A (normative)
Fire resistance requirement.36Annex B (normative)
Illustration of test apparatus for locks and latches.37Annex C (normative)
Test sampling and sequencing for locks and latches.46Annex D (informative)
Field of door application.49Annex ZA (informative)
Clauses of this European Standard addressing the provisions ofthe EU Construction Products Directive (89/106/EEC).50Bibliography.55
EN 12209:2003 (E)3ForewordThis document (EN 12209:2003) 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 anidentical text or by endorsement, at the latest by June 2004, and conflicting national standards shallbe withdrawn at the latest by September 2005.No existing European Standard is superseded.This European Standard is one of a series of European Standards dedicated to building hardwareproducts.Complementing this European Standard is a draft European Standard for electromechanicallyoperated locks and locking plates (prEN 14846) and a draft European Standard for mechanicallyoperated multi-point locks (WI 00033250).This document has been prepared under a mandate given to CEN by the European Commission andthe European Free Trade Association, and supports essential requirements of EU Directive(s).For relationship with EU Directive(s), see informative annex ZA, which is an integral part of thisdocument.Annexes A, B and C are normative. Annex D is informative.The performance tests incorporated in this standard are considered to be reproducible and as suchwill provide a consistent and objective assessment of the performance of these products throughoutCEN Member StatesThis document includes a Bibliography.According to the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard: Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg,Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the UnitedKingdom.
EN 12209:2003 (E)41 ScopeThis European Standard specifies requirements and test methods for durability, strength, security,and function of mechanically operated locks and latches and their locking plates for use in doors,window doors and entrance doors in buildings.Locks, latches and their locking plates used in fire resistant and/or smoke control door assembliesrequire additional attributes in order to comply with the Essential Requirement "Safety in case of fire"either independently or as a part of a complete assembly. Additional requirements for locks andlatches and their locking plates used on fire resistant and/or smoke control door assemblies arespecified in annex A.The following locking devices and associated products are not covered by this European Standard:cylinders for locks, handles, electro-mechanically operated locks and striking plates, multi-point locksand their locking plates, locks for windows, padlocks, locks for safes, furniture locks and prison locks.NOTEA lock meeting this standard can at the same time be part of an exit device according to EN 179 orEN 1125.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from otherpublications. These normative references are cited at the appropriate places in the text, and thepublications are listed hereafter. For dated references, subsequent amendments to or revisions of anyof these publications apply to this European Standard only when incorporated in it by amendment orrevision. For undated references the latest edition of the publication referred to applies (includingamendments).EN 1634-1, Fire resistance tests for door and shutter assemblies - Part 1: Fire doors and shutters.EN 1670:1998, Building hardware — Corrosion resistance — Requirements and test methods.ISO 10899, High-speed steel two-flute twist drills — Technical specifications.3 Terms, definitions, symbols and units3.1 Terms and definitionsFor the purposes of this European Standard, the following terms and definitions apply.3.1.1boltmovable part of a lock or latch that usually engages a component fixed to a frame, and withdraws intothe case3.1.2bored latch setfastener that comprises an integral assembly of door furniture with a tubular latch3.1.3bored lock setfastener that comprises an integral assembly of door furniture with a tubular lock
EN 12209:2003 (E)53.1.4casepart of a lock or latch in which the lock mechanism and/or latch action is housed3.1.5cylinderdevice, usually separate from but engaging with its associated lock or latch, that contains the partsoperated by the key3.1.6cylinder locklock in which the lock mechanism is operated by one or more cylinders3.1.7deadboltbolt that is operated in both directions by a key, handle and/or thumb turn3.1.8detaining elementpart of a movable member which is moved by the key into a pre-determined position in order for thebolt to be able to move into an opening position3.1.9differvariation between lock mechanism of similar design, achieved by the detaining elements, whichallows each lock to be operated only by its own key3.1.10effective differdifference between lock or key recognition systems of similar design achieved only by the detainingelements which allows each lock or key recognition systems to be operated only by its own key. Thenumber of effective differs is equal to the number of theoretical differs after deduction of the differssuppressed by the manufacturer due to technical constraints3.1.11followerpart of a lock that operates the bolt or bolts when turned by a spindle3.1.12forendpart of a case through which the lock is fixed to the door and through which the latch bolt and/ordeadbolt pass3.1.13keydevice that is removable and portable and is used to operate the lock or latch3.1.14latchself engaging fastener which secures a movable component (e.g. door) in a closed position and whichcan be released by hand3.1.15latch actionarrangement and performance of the constituent parts that operate a latch bolt3.1.16latch boltmoving part of the latch that engages the locking plate
EN 12209:2003 (E)63.1.17lockfastener which secures a movable component in a closed position within an opening and which isoperated by a key or other device3.1.18locking platecomponent, fixed to a frame to engage a bolt, or boltsNOTEAlternative terms for this are strike plate, keep or staple.3.1.19locking snibdevice, usually in the form of a small lever or knob, which can be operated to prevent the bolt frombeing thrown or withdrawn, or to change the function of a lock or latch3.1.20lock mechanismconstituent parts of a lock that operate the deadbolt and, where required, provide the differs3.1.21multi-point locklock comprising more than one locking point between door leaf and frame, inter-linked and centrallycontrolled3.2 Symbols, units and abbreviated termsFor the purposes of this European Standard, the following symbols shown in Table 1 and Figure 1shall apply.
EN 12209:2003 (E)7Table 1 — SymbolsSymbolTestparameterDefinitionUnitF1Lateral force on latch bolt (strength test)kNF2Return force of latch boltNF3Lateral force on latch bolt and locking plate (durability test)NF4Lateral force on deadbolt and locking platekNF5End load on deadbolt or locking platekNF6Pull force on hook/claw bolt or locking platekNF7Disengaging force on hook/claw boltkNF8Force on locating device or lifting force on locking platekNF9Pull force on knobs akNF10Door closing force (operating requirement) bNF11Door closing force (durability test) bNL1Deadbolt projection cmmL2Resulting projection cmmL3Internal depth of box at locking plate dmmM1Torque to withdraw the latch bolt with keyNmM2Torque to withdraw the latch bolt with handle, spring handle or knobNmM3Torque to operate the deadbolt with keyNmM4Torque to operate the deadbolt with handleNmM5Forcing torque on the followerNmM7Torque on keyNmM8Restoring torqueNmM9Forcing torque on knobs or lever handlesNmM10Torque resistance of Rim lock with lockable handle / knobNmN1Number of detaining elements-N2Number of effective differs-N3Number of step heights on key-TTemperature°CtDrill – timeminaSee Figure B.6.bSee Figure B.2.cSee Figure B.4.dSee Figure B.8.
EN 12209:2003 (E)8Figure 1 — Application of forces and torques to locks and latches classification4 Classification4.1 General4.1.1For the purpose of this European Standard, mechanically operated locks and latches shall beclassified according to the eleven character classification system described in 4.2.1 to 4.2.11.Locking plates intended to be sold separately from the lock or latch may be coded accordingly usingthe same classification system but with grades only in those categories that are relevant to lockingplates.4.1.2All locks regardless of classification shall fulfil 5.1.1 and 5.1.2.
EN 12209:2003 (E)94.2 Classification for mechanically operated locks, latches and locking platesTable 2 — Classification1234567891011Categoryof useDurabilityand loadon latchboltDoormassandclosingforceSuitability foruse on fire /smoke doorsSafetyCorrosionresistanceandtemperatureSecurityand drillresistanceField ofdoorapplicationType ofkeyoperationandlockingType ofspindleoperationKeyidentification4.2.1 Category of use (first digit)Three grades are identified in accordance with requirements stated in 5.2.1 to 5.2.4.¾ grade 1:
for use by people with a high incentive to exercise care and with a small chance ofmisuse, e.g. residential doors.¾ grade 2:
for use by people with some incentive to exercise care but where there is some chanceof misuse, e.g. office doors.¾ grade 3 :
for use by the public where there is little incentive to exercise care and where there is ahigh chance of misuse, e.g. doors in public buildings.4.2.2 Durability (second digit)Twelve grades of durability and load on latch bolt are identified.¾ grade A:
50 000
test cycles;no
load on latch bolt;¾ grade B: 100 000
test cycles;no
load on latch bolt;¾ grade C: 200 000
test cycles;no
load on latch bolt;¾ grade F:
50 000
test cycles;10 N
load on latch bolt;¾ grade G: 100 000
test cycles;10 N
load on latch bolt;¾ grade H: 200 000
test cycles;10 N
load on latch bolt;¾ grade L:100 000
test cycles;25 N
load on latch bolt;¾ grade M: 200 000
test cycles;25 N
load on latch bolt;¾ grade R: 100 000
test cycles;50 N
load on latch bolt;¾ grade S: 200 000
test cycles;50 N
load on latch bolt;¾ grade W: 100 000
test cycles;120 N
load on latch bolt;
EN 12209:2003 (E)10¾ grade X: 200 000
test cycles;120 N
load on latch bolt.NOTEThe above information relates to latch action only. Corresponding durability requirements based onnumber of cycles, apply to the dead bolt and snib mechanisms as shown in Table 4.4.2.3 Door mass and closing force (third digit)Nine grades of door mass and closing force are identified.¾ grade 1: up to 100 kg door mass;50 N maximum closing force;¾ grade 2: up to 200 kg door mass;50 N maximum closing force;¾ grade 3: above
200 kg door mass orspecified by the manufacturer;50 N maximum closing force;¾ grade 4: up to 100 kg door mass;25 N maximum closing force;¾ grade 5: up to 200 kg door mass;25 N maximum closing force;¾ grade 6: above
200 kg door mass or specified by the manufacturer;25 N maximum closing force;¾ grade 7: up to 100 kg door mass;15 N maximum closing force;¾ grade 8: up to 200 kg door mass;15 N maximum closing force;¾ grade 9: above
200 kg door mass or specified by the manufacturer; 15 N maximum closing force.4.2.4 Suitability for use on fire/smoke doors (fourth digit) Two grades of suitability for use on fire/smoke doors are identified.¾ grade 0: not approved for use on fire/smoke resisting door assemblies;¾ grade 1: suitable for use on fire/smoke resisting door assemblies, subject to satisfactoryassessment of the contribution of the lock or latch to the fire resistance of specified fire/smokeresisting door assemblies. Such assessment is beyond the scope of this European Standard.Annex A indicates additional requirements for locks and latches to this grade.4.2.5 Safety (fifth digit)Only one grade of safety is identified.¾ grade 0: no safety requirement.NOTESee EN 179 and EN 1125 for locks, latches and locking plates that are part of exit devices for use onemergency or panic exit doors.4.2.6 Corrosion resistance and temperature (sixth digit)Eight grades of corrosion resistance and temperature requirement are identified.¾ grade 0: no defined corrosion resistance;no temperature requirement;
EN 12209:2003 (E)11¾ grade A: low corrosion resistance;no temperature requirement;¾ grade B: moderate corrosion resistance;no temperature requirement;¾ grade C: high corrosion resistance;no temperature requirement;¾ grade D: very high corrosion resistance;no temperature requirement;¾ grade E: moderate corrosion resistance;temperature requirement: from –20 °C to +80 °C;¾ grade F: high corrosion resistance;temperature requirement: from –20 °C to +80 °C;¾ grade G:very high corrosion resistance;temperature requirement: from –20 °C to +80 °C.4.2.7 Security and drill resistance (seventh digit)Seven grades of security and drill resistance are identified in Table 5.¾ grade 1:
Minimum security and no drill resistance;¾ grade 2:
Low security and no drill resistance;¾ grade 3:
Medium security and no drill resistance;¾ grade 4:
High security and no drill resistance;¾ grade 5:
High security with drill resistance;¾ grade 6:
Very high security and no drill resistance;¾ grade 7:
Very high security with drill resistance.4.2.8 Field of door application (eighth digit)15 grades of door application are identified in Table 3.Table 3 — Field of door applicationGradeTypeApplication 1Application 2Application 3AMorticeUnrestricted applicationBMorticeHinged doorCMorticeSliding doorDRimUnrestricted applicationERimHinged doorFRimSliding doorGBored lockUnrestricted applicationHMorticeHinged doorSupportedJRimHinged doorInwardsKMorticeHinged doorLocked from insideLMorticeSliding doorLocked from insideMRimHinged doorLocked from insideNRimSliding doorLocked from insidePMorticeHinged doorSupportedLocked from insideRRimHinged doorInwardsLocked from inside
EN 12209:2003 (E)124.2.9 Type of key operation and locking (ninth digit)Nine grades of type of key operation and locking are identified.¾ grade 0:Not applicable;¾ grade A:cylinder lock or latch;manually locking;¾ grade B:cylinder lock or latch;automatically locking;¾ grade C:cylinder lock or latch;manually locking with intermediate locking;¾ grade
D:lever lock or latch;manually locking;¾ grade E:lever lock or latch;automatically locking;¾ grade F:lever lock or latch;manually locking with intermediate locking;¾ grade G:lock or latch without key operation;manually locking;¾ grade H:lock without key operation;automatically locking.4.2.10 Type of spindle operation (tenth digit)Five grades of spindle operation are identified.¾grade 0:lock or latch without follower¾ grade 1: lock or latch for knob or sprung lever handle operation;¾ grade 2: lock or latch for unsprung lever handle operation;¾ grade 3: lock or latch for heavy duty unsprung lever handle operation;¾ grade 4:lock or latch for heavy duty unsprung lever handle operation specified by themanufacturer.4.2.11 Key identification requirement (eleventh digit)Nine grades are identified from 0 to H.¾ grade 0:
No requirements;¾ grade A:
Minimum three detaining elements;¾ grade B:
Minimum five detaining elements;¾ grade C
Minimum five detaining elements, extended number of effective differs;¾ grade D:
Minimum six detaining elements;¾ grade E:
Minimum six detaining elements, extended number of effective differs;
EN 12209:2003 (E)13¾ grade F:
Minimum seven detaining elements;¾ grade G:
Minimum seven detaining g elements, extended number of effective differs;¾ grade H:
Minimum eight detaining elements, extended number of effective differs.4.2.12 Example for classification of locks, latches and their locking plates2H510E5AF2CThis indicates a mechanically operated lock and locking plate for use in an application where peoplehave an incentive to exercise care, able to withstand a durability of 200,000 cycles with a 10 N loadon the latch bolt, on a door with a mass of up to 200 kg and a maximum closing force of 25 N, suitablefor use on a fire/smoke resisting door assembly, no safety requirement, moderate corrosionresistance in temperatures ranging from – 20 0C to + 80 0C, with high security and drill resistance foruse in any mortice application, with a manual locking lever lock or latch, unsprung lever handleoperation, a minimum of five deadlocking elements and an extended number of effective differs.5 Requirements5.1 General5.1.1 Dangerous substancesMaterials in products shall not release any dangerous substances in excess of the maximum levelsspecified in any relevant European Standard for the material and in any national regulations in themember state of destination.5.1.2 Return force of latch boltWhen tested in accordance with 6.1.2, the return force of the latch bolt shall not be less thanF2 = 2,5 N (see Figure 1).5.2 Category of use5.2.1 Resistance to side load on latch bolt.When tested in accordance with 6.2.1, the lock or latch shall resist a side load of F1 (see Figure 1).¾ grade 1:2 kN¾ grade 2 3 kN¾ grade 3:3 kN5.2.2 Torque to operate deadboltWhen tested in accordance with 6.2.2:5.2.2.1the torque on the key to operate the deadbolt shall not exceed M3 = 1,5 Nm(see Figure 1).
EN 12209:2003 (E)145.2.2.2the torque on the handle to operate the deadbolt shall not exceed M4 = 3 Nm(see Figure 1).5.2.3 Strength of normal latch action and stopsWhen tested in accordance with 6.2.3, the latch components and travel limit stops shall resist a torque(see M5 in Figure 1) of:¾ grade 1:20 Nm¾ grade 2:40 Nm¾ grade 3:60 NmThe latch action shall function correctly after this test, fulfilling the requirements of 5.11.1.5.2.4 Torque resistance of Rim lock with lockable handle / knobWhen tested in accordance with 6.2.4 the locked handle or knob (where applicable) shall resist atorque of M10, where M10 (Nm) = 0,4 (kN) x maximum radius in mm of the handle / knob after whichthe lock or latch shall function normally.5.3 Durability5.3.1 Durability of latch actionWhen tested in accordance with 6.3.1, the latch action shall complete the minimum number of cyclesat the appropriate load according to the grade selected in 4.2.2.The latch action shall function correctly after this test fulfilling the requirements 5.4.2 and 5.11.1.5.3.2 Durability of deadbolt mechanismWhen tested in accordance with 6.3.2, the deadbolt mechanism shall complete the minimum numberof cycles according to the grade selected in Table 4. The deadbolt mechanism shall function correctlyafter this test fulfilling the requirements 5.2.2.Table 4 — Durability requirementsGradeLatch actionDeadboltDeadboltSnib mechanismmanually lockingautomatically lockingA,
F,50 00010 00050 00010 000B,
G,
L,
R,
W100 00025 000100 00025 000C,
H,
M,
S,
X200 00050 000200 00025 0005.3.3 Durability of locking snib mechanismWhen tested in accordance with 6.3.3, the locking snib mechanism shall complete the minimumnumber of cycles specified in Table 4. The mechanism shall operate after the test.
EN 12209:2003 (E)155.4 Door mass and closing force5.4.1 Door massThe dimensions and mass of the test door are described in 4.2.3 and 6.1.5.4.2 Closing forceWhen tested in accordance with 6.4.2, a closing force of F10, according to 4.2.3 shall be sufficient toenable the latch bolt to correctly engage the locking plate every time.5.5 Suitability for use on fire / smoke doorsGrade 1 products shall conform to the requirements of annex A.5.6 SafetyNot applicableNOTESee EN 179 and EN 1125 for locks, latches and locking plates that are part of exit devices for use onemergency or panic exit doors.5.7 Corrosion resistance and temperature5.7.1 Corrosion resistanceWhen tested in accordance with 6.7.1, the torque on key or follower to operate the deadbolt or latchbolt shall not exceed figures for 5.2.2 and 5.11.1 by more than 20 %.NOTEFor the purpose of this standard, the ability to operate after the test is the only criterion; appearanceis irrelevant.5.7.2 Operation at extremes of temperatureWhen tested in accordance with 6.7.2, the torque on the key to operate the deadbolt shall not exceed2 Nm, neither shall the torque on the follower (where applicable) exceed requirements in 5.11.1, asappropriate, by more than 20 %.5.8 SecurityRequirements for classification are shown in Table 5.5.8.1 Torque resistance of knob5.8.1.1 Torque resistance of knob or lever handle on bored lock and latch setsWhen tested in accordance with 6.8.1.1, the locked knob or lever handle shall not force the lock openwith a torque of M9 (see Figure 1 and Table 5).NOTEThis requirement is only applicable to grade 1 and 2 as this type of product is not considered suitablefor higher security applications.5.8.1.2 Torque resistance of knob or lever handle on rim night latchWhen t
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