{"id":254167,"date":"2024-10-19T16:47:37","date_gmt":"2024-10-19T16:47:37","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60127-61994\/"},"modified":"2024-10-25T12:11:19","modified_gmt":"2024-10-25T12:11:19","slug":"bs-en-60127-61994","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60127-61994\/","title":{"rendered":"BS EN 60127-6:1994"},"content":{"rendered":"

Gives applicable fuse-holders for miniature cartridge fuse-links according to BS EN 60127-2 and sub-miniature fuse-links according to BS EN 60127-3 for the protection of electric appliances, electronic equipment and component parts thereof, normally intended for use indoors. Examples of fuse-holder types with different features are also given.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nBRITISH STANDARD <\/td>\n<\/tr>\n
2<\/td>\nCooperating organizations <\/td>\n<\/tr>\n
3<\/td>\nContents <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nForeword to amendment A2
Endorsement notice
Contents <\/td>\n<\/tr>\n
9<\/td>\nIntroduction
1 Scope and object
1.1 This Part of IEC\ufffd60127 is applicable to fuse-holders for miniature cartridge fuse-links accor… <\/td>\n<\/tr>\n
10<\/td>\nTable 1 Features of unexposed or exposed fuse-holders
1.2 The object of this standard is to establish uniform requirements for safety and the assessmen… <\/td>\n<\/tr>\n
11<\/td>\n2 Normative references <\/td>\n<\/tr>\n
12<\/td>\n3 Definitions
3.1 Fuse-holders
3.1.1 fuse-base
3.1.2 fuse-carrier
3.1.3 fuse-holder
3.1.4 unexposed fuse-holder
3.1.5 exposed fuse-holder
3.2 rating
3.3 rated power acceptance (of a fuse-holder) <\/td>\n<\/tr>\n
13<\/td>\n3.4 rated current (of a fuse-holder)
3.5 rated voltage (of a fuse-holder)
3.6 insulation co-ordination
3.7 impulse withstand voltage
3.8 overvoltage category
3.9 pollution
3.10 pollution degree
3.11 micro-environment
3.12 clearance
3.13 creepage distance
3.14 solid insulation
3.15 comparative tracking index (CTI) <\/td>\n<\/tr>\n
14<\/td>\n3.16 live part
3.17 accessible part
3.18 fuse-holder electric shock protection categories
3.19 maximum ambient air temperature
3.20 relative temperature Index
3.21 insulations
3.21.1 functional insulation
3.21.2 basic insulation
3.21.3 supplementary insulation
3.21.4 double insulation
3.21.5 reinforced insulation
3.22 inaccessible part (inaccessible surface) <\/td>\n<\/tr>\n
15<\/td>\n4 General requirements
5 Preferred standard ratings and classifications for fuse-holders
Table 2 Values for standard ratings and classifications
6 Marking
7 Clause deleted <\/td>\n<\/tr>\n
16<\/td>\n8 General notes on tests
8.1 Nature of tests
8.2 Standard atmospheric conditions for measurement and tests
8.3 Preconditioning of test samples
8.4 Nature of supply
8.5 Gauges and dummy fuse-links for tests
Table 18 Dimensions and materials for dummy fuse-links according to IEC 60127-2
Figure 1 Outline of gauges and dummy fuse-links <\/td>\n<\/tr>\n
17<\/td>\nTable 3 Dimensions and materials for gauges according to IEC\ufffd60127-2 <\/td>\n<\/tr>\n
18<\/td>\nTable 4 Dimensions and materials for gauges according to IEC\ufffd60127-3 <\/td>\n<\/tr>\n
19<\/td>\nTable 19 Dimensions and materials for dummy fuse-links according to IEC 60127-3
8.6 Type tests
9 Protection against electric shock
9.1 Category PC1: Fuse-holders without integral protection against electric shock
9.2 Category PC2: Fuse-holders with integral protection against electric shock
9.3 Category PC3: Fuse-holders with enhanced integral protection against electric shock
10 Clearances and creepage distances <\/td>\n<\/tr>\n
20<\/td>\n10.1 Minimum requirements for fuse-holders in respect to the grade of insulation
Table 5 Types of insulation between different live parts and accessible parts
10.2 Clearances <\/td>\n<\/tr>\n
21<\/td>\nTable 7A Overvoltage category\ufffdII
Table 7B Overvoltage category\ufffdIII
10.3 Creepage distances <\/td>\n<\/tr>\n
22<\/td>\n11 Electrical requirements
11.1 Insulation resistance, dielectric strength and impulse withstand voltage <\/td>\n<\/tr>\n
23<\/td>\n11.2 Contact resistance <\/td>\n<\/tr>\n
25<\/td>\nTable 9 Values for insulation resistance, dielectric strength and impulse withstand voltage <\/td>\n<\/tr>\n
26<\/td>\n12 Mechanical requirements
12.1 Mounting
Figure 6 Test device for mechanical test
12.2 Compatibility between fuse-holder and fuse-link <\/td>\n<\/tr>\n
27<\/td>\n12.3 Mechanical strength of the connection between fuse-base and fuse-carrier
Table 10 Values for torque and axial pull
12.4 Impact test
12.5 Mechanical strength of the fuse-holder fastening on panels <\/td>\n<\/tr>\n
28<\/td>\nTable 11 Torque values <\/td>\n<\/tr>\n
29<\/td>\nFigure 7 Fuse-holder fastening on panels <\/td>\n<\/tr>\n
30<\/td>\n12.6 Terminals of fuse-bases <\/td>\n<\/tr>\n
31<\/td>\n12.7 Resistance to vibration <\/td>\n<\/tr>\n
32<\/td>\n13 Thermal requirements
13.1 Rated power acceptance test <\/td>\n<\/tr>\n
33<\/td>\nFigure 9 Test device <\/td>\n<\/tr>\n
34<\/td>\nTable 15A Dummy fuse-links according to IEC 60127-2
Table 15B Dummy fuse-links according to IEC 60127-3 <\/td>\n<\/tr>\n
35<\/td>\nFigure 8 Illustration of temperatures experienced in practice <\/td>\n<\/tr>\n
36<\/td>\nTable 16 Maximum allowable temperatures <\/td>\n<\/tr>\n
37<\/td>\nFigure 10 Example of a derating curve <\/td>\n<\/tr>\n
38<\/td>\n13.2 Resistance to abnormal heat and fire
14 Endurance
14.1 Endurance test
14.2 Requirements <\/td>\n<\/tr>\n
39<\/td>\n15 Additional requirements
15.1 Resistance to rusting
15.2 Resistance to cleaning solvents
Table 17 Tensile and compressive forces <\/td>\n<\/tr>\n
40<\/td>\nFigure 11 Tensile force test
Figure 12 Compressive force test <\/td>\n<\/tr>\n
41<\/td>\nAnnex A (normative) Test PC board for fuse-holders of rated currents up to 10\ufffdA
Figure A.1 Example of a test board <\/td>\n<\/tr>\n
42<\/td>\nAnnex B (normative) Type tests, test sequences and number of samples
Table B.1 Type tests, test sequences and number of samples <\/td>\n<\/tr>\n
43<\/td>\nAnnex C (informative) Insulation co-ordination
C.1 Overvoltage categories
C.2 Degrees of pollution in the micro-environment
C.3 Comparative tracking index CTI <\/td>\n<\/tr>\n
44<\/td>\nAnnex D (informative) Additional tests and requirements
D.1 Resistance to shock
D.1.1 Mounting
D.1.2 Measurement and requirements
D.2 Verification of the degree of protection of enclosures
D.3 Climatic category
D.3.1 The climatic category assigned to the fuse-holder by the manufacturer shall be in accordance with…
Table D.1 Examples of climatic categories <\/td>\n<\/tr>\n
45<\/td>\nD.3.2 Test conditions and requirements
Annex E (informative) Information for the correct application of the fuse-holder
Table E.1 Information for the correct application of the fuse-holder <\/td>\n<\/tr>\n
46<\/td>\nAnnex ZA (normative) Other international publications quoted in this standard with the references of the r… <\/td>\n<\/tr>\n
48<\/td>\nNational annex NA (informative) Committees responsible
National annex NB (informative) Cross-references <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Miniature fuses – Fuse-holders for miniature cartridge fuse-links<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2003<\/td>\n50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":254169,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[511,2641],"product_tag":[],"class_list":{"0":"post-254167","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-120-50","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/254167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/254169"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=254167"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=254167"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=254167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}