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1、BRITISH STANDARD BS 3621:2004 Incorporating Amendment No. 1 Thief resistant lock assembly Key egress ICS 91.190 ? Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:31:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS 3621:2004 This British Standard was published
2、 under the authority of the Standards Policy and Strategy Committee on 6 December 2004 BSI 2007 The following BSI references relate to the work on this British Standard: Committee reference B/538/4 Draft for comment 04/30108691 DC ISBN 0 580 44775 8 Committees responsible for this British Standard T
3、he preparation of this British Standard was entrusted by Technical Committee B/538, Doors, windows, shutters, hardware and curtain walling, to B/538/4, Building hardware, upon which the following bodies were represented: Association of Building Engineers Association of Building Hardware Manufacturer
4、s Association of Burglary Insurance Surveyors British Plastics Federation British Security Industry Association Building Research Establishment Limited Consumer Policy Committee of BSI Council for Aluminium in Building Glass and Glazing Federation Guild of Architectural Ironmongers LHC Building Comp
5、onents and Services Master Locksmiths Association National House-Building Council Co-opted members Amendments issued since publication Amd. No.DateComments 1567230 April 2007See Foreword Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:31:10 GMT+00:00 2007, Un
6、controlled Copy, (c) BSI BS 3621:2004 BSI 2007 i Contents Page Committees responsibleInside front cover Forewordii 1Scope 1 2Normative references 1 3Terms and definitions 1 4Locks 2 5Cylinder for a lock 3 6General vulnerability of lock assembly 3 7Marking 4 8Information to be supplied by the manufac
7、turer 4 Bibliography 5 Table 1 Field of door application 2 Table 2 Type of key operation and locking 3 Table 3 Marking using a three character system of classification 4 Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:31:10 GMT+00:00 2007, Uncontrolled Copy,
8、(c) BSI BS 3621:2004 ii BSI 2007 Foreword This British Standard has been prepared under the direction of Subcommittee B/538/4. It supersedes BS 3621:1998 which is withdrawn. This British Standard has been revised to incorporate the requirements of BS EN 12209 for mechanically operated locks, latches
9、 and locking plates. It uses specific performance grades from BS EN 12209 to specify thief resistant lock assemblies that necessitate the use of a key for egress. Attention is drawn to the fact that BS EN 12209 fully takes into account the regulatory requirements of the EU Construction Products Dire
10、ctive (89/106/EEC) 1 which is implemented in the UK as the Construction Products Regulations 1991 2. This British Standard also incorporates the requirements of BS EN 1303 for cylinders for locks. Amendment No. 1 updates this British Standard to reflect the changes that resulted when BS EN 1303:1998
11、 was superseded by BS EN 1303:2005. It also introduces a test method for determining the vulnerability of a lock assembly that incorporates a cylinder. The start and finish of text introduced or altered by Amendment No. 1 is indicated in the text by tags !“. This British Standard contains no require
12、ments that conflict with BS EN 12209 or BS EN 1303. It is important that doors and their frames, to which thief resistant lock assemblies are attached, are of adequate strength to suit the lock assembly and are designed to prevent access other than by attacking the lock assembly. Users of this stand
13、ard have to be aware that, for security purposes, there is a need to maintain confidentiality about some characteristics of a thief resistant lock assembly. Therefore, it is not feasible for all thief resistant lock assembly tests and test criteria to be published in this standard. Instead, the stan
14、dard requires that the lock assembly be submitted to an independent panel of locksmith experts to be examined for its general vulnerability (see Clause 6). Details of this examination can vary according to the design and type of lock assembly. These details and the conclusions of the examination wil
15、l be revealed only to the manufacturer. Users of this standard wishing to check on a manufacturers claim that his product has been passed by the panel of locksmith experts should write to the address given in Clause 6. In view of the security nature of this British Standard, users are strongly advis
16、ed to consider the desirability of a third-party certification, inspection and testing of products conforming to this British Standard. Appropriate conformity attestation arrangements are described in BS EN 45011. Users seeking assistance in identifying appropriate assessment bodies or schemes may a
17、sk BSI to forward their enquiries to the relevant association. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Summary of page
18、s This document comprises a front cover, an inside front cover, pages i and ii, pages 1 to 5 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:31:
19、10 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS 3621:2004 BSI 2007 1 1 Scope !This British Standard specifies performance requirements and test methods for a thief resistant mechanically operated single-point lock assembly (including locking plates, fixing screws, fitting instructions, cylinders an
20、d protective furniture where appropriate) that: a) incorporates a lock conforming to BS EN 12209 field of door application grades K, L, M, N, R, S or T, i.e. a lock that can be locked from both sides with a key thereby only allowing key egress; and b) is used in doors, window doors and entrance door
21、s in buildings. This standard does not cover thief resistant lock assemblies that provide keyless egress, i.e. lock assemblies that can always be unlocked from the inside without the need for a key, or lock assemblies that provide a secure (no egress) mode in addition to keyless egress. NOTE 1 Thief
22、 resistant lock assemblies that provide keyless egress or assemblies that provide a secure (no egress) mode in addition to keyless egress are specified in separate standards, BS 8621 and BS 10621 (respectively), because they are sufficiently different in terms of what they offer for means of escape
23、(from fire) and security.“ NOTE 2 It is possible that lock assemblies conforming to this standard are not suitable for use on doors constructed from certain types of material, e.g. plastic or aluminium. The marking on the packaging of the lock assembly will provide this information in accordance wit
24、h 7.2. 2 Normative references The following referenced documents are indispensable for the application 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. !BS EN 1303:2005, B
25、uilding hardware Cylinders for locks Requirements and test methods.“ BS EN 12209:2003, Building hardware Locks and latches Mechanically-operated locks, latches and locking plates Requirements and test methods. !PAS 24-1:1999, Enhanced security performance requirements for door assemblies Part 1: Sin
26、gle and double leaf, hinged external door assemblies to dwellings.“ 3 Terms and definitions For the purpose of this standard, the terms and definitions given in BS EN 12209, BS EN 1303 and the following apply. 3.1 lock assembly !lock together with the associated parts that are needed to enable the l
27、ock to perform the locking function and maintain lock security 3.2 ! protective furniture part of a lock assembly that provides added resistance of the lock and/or lock cylinder to manual attack“ 3.3 ! “ locking point point of interaction between a locking bolt (or any combination of locking bolts t
28、hat are less than 150 mm apart and move in the same direction) and the associated locking plate(s) 3.4 !“ night latch lock with automatic bolt which is withdrawn from outside the protected area by key and from inside the protected area by handle or knob 3.5 !“ single-point lock lock with only one lo
29、cking point NOTE A lock cylinder and protective furniture are examples of hardware that might be supplied as part of a lock assembly.“ Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:31:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS 3621:2004 2 BSI 2007 4 L
30、ocks 4.1 General !A lock shall conform to the following BS EN 12209 minimum classification.“ NOTE The eleventh digit in the BS EN 12209 classification covers key identification and should always be grade 0 for locks with cylinders. 4.2 Durability (second digit in BS EN 12209 classification) NOTE Whe
31、re the durability test regime is not fully defined in BS EN 12209 for a particular lock type, a suitable test regime should be devised in line with the principles of BS EN 12209. 4.2.1 Deadbolt mechanism Where !a“ lock is designed to be used in conjunction with a cylinder, testing of the deadbolt me
32、chanism in accordance with BS EN 12209:2003, 6.3.2 shall be performed on a lock assembly that includes the cylinder with which it is intended to be used. !NOTE Requirements for a cylinder for a lock are given in Clause 5.“ 4.2.2 Night latches When testing durability in accordance with BS EN 12209:20
33、03, 6.3.1 for the latch action of a night latch, the minimum number of test cycles shall be 200 000 in accordance with BS EN 12209:2003, 5.3.1 for durability grade H. When testing durability in accordance with BS EN 12209:2003, 6.3.2 for the withdrawal by key of a sprung bolt on a night latch, the m
34、inimum number of test cycles for manual locking shall be 50 000 in accordance with BS EN 12209:2003, Table 4 for durability grade H. 4.3 Security and drill resistance (seventh digit in BS EN 12209 classification) Where !a“ lock is designed to be used in conjunction with a cylinder, testing in accord
35、ance with BS EN 12209:2003, 6.8.4 shall be performed on a lock assembly that includes the cylinder with which it is intended to be used. NOTE Requirements for cylinders for locks are given in Clause 5. 4.4 Field of door application (eighth digit in BS EN 12209 classification) !A lock shall conform t
36、o BS EN 12209:2003, 5.9 for one of the seven field of door application grades given in Table 1.“ Table 1 Field of door application 2H (see 4.2) 400F7 (see 4.3) K, L, M, N, R, S or T (see 4.4) A, B, D or E (see 4.5) 0, 1, 2 or 3 (see 4.6) 0, B (see Note) GradeLock typeDoorForend supportedEgress contr
37、ol by key KMorticeHingedNoYes LMorticeSliding MRimHinged NRimSliding RRimHinged (inward opening only) SMorticeUnrestricted (hinge or sliding) TRimUnrestricted (hinge or sliding) !Text deleted“ Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:31:10 GMT+00:00 20
38、07, Uncontrolled Copy, (c) BSI BS 3621:2004 BSI 2007 3 4.5 Type of key operation and locking (ninth digit in BS EN 12209 classification) !A lock shall conform to BS EN 12209:2003, 5.10 for one of the four types of key operation and locking grades given in Table 2.“ Table 2 Type of key operation and
39、locking 4.6 Type of spindle operation (tenth digit in BS EN 12209 classification) !A lock shall conform to BS EN 12209:2003, 5.11 for one of the following four types of spindle operation grades.“ a) Grade 0: Lock or latch without follower. b) Grade 1: Lock or latch for knob or sprung lever handle op
40、eration. c) Grade 2: Lock or latch for unsprung lever handle operation. d) Grade 3: Lock or latch for heavy-duty unsprung lever handle operation. 5 !Cylinder for a lock A cylinder for a lock shall conform to the following minimum BS EN 1303 classification. 6 General vulnerability of lock assembly 6.
41、1 !General A thief resistant lock assembly shall be submitted to a panel of locksmith experts appointed at the request of BSI. Each locksmith expert shall report independently. In order to conform to the requirements of this standard, each lock shall pass the panels examination for general vulnerabi
42、lity. NOTE 1 Due to the need to protect some of the characteristics of a lock assembly for security purposes, the tests used to examine its vulnerability and the criteria for passing the tests cannot be published in this standard. However, details of the testing (such as which tools are used and how
43、 long the tests last) will be made available to manufacturers and test laboratories on receipt of an official request to BSI. NOTE 2 The appointment of the panel of experts is presently performed by the Board of Directors of the Master Locksmiths Association. Enquiries regarding submissions to this
44、panel should be addressed to the BSI Information Centre, British Standards House, 389 Chiswick High Road, London, W4 4AL. Tel: 020 8996 7111. Fax: 020 8996 7048. Email: infobsi-. 6.2 Lock assembly incorporating a cylinder 6.2.1 Where a lock assembly incorporates a cylinder, its vulnerability to manu
45、al attack shall be tested in accordance with PAS 24-1:1999, A.11.3 with the following modifications. a) A test sample shall be either a new lock assembly or one that has been used as “Sample B and J” in BS EN 12209:2003, Table C.1. b) A test sample shall be mounted in a wooden block (in place of a t
46、est door), with a thickness that equates to the minimum door thickness for which the lock is intended to be used. It shall be mounted in such a way that it does not move by more than 5 mm in any direction during the test and that the lock forend is vertical. It shall be at a height of (1 000 100) mm
47、. c) The side on which any protective furniture is fitted shall be treated as the exterior face. 6.2.2 Any protective furniture incorporated into the lock assembly shall be included as part of the test sample. 6.2.3 The lock shall have failed if it can be opened as a result of testing in accordance
48、with PAS 24-1:1999, A.11.3.“ GradeLock typeMode of locking Grade ACylinder lock or latchManual locking Grade BCylinder lock or latchAutomatic locking Grade DLever lock or latchManual locking Grade ELever lock or latchAutomatic locking 16000C52“ Licensed Copy: London South Bank University, London Sou
49、th Bank University, Mon May 07 12:31:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS 3621:2004 4 BSI 2007 7 Marking 7.1 Labelling and literature The labelling or literature for !a“ thief resistant lock assembly shall be marked in accordance with BS EN 12209:2003, 71) 2), including at least one instance of the eleven character classification system in 4.1. !NOTE In addition to at least one instance of the eleven character BS EN 12209 classification