IEC/SC 32B - IEC_SC_32B
To prepare international standards for the following types of fuses intended to be used at rated voltages not exceeding 1000 V a.c. or 1500 V d.c.: - fuses for the protection of all circuits in electrical installations (e.g. industrial or domestic) against overload and/or short-ciruits currents, - fuses for the protection of all kinds of apparatus or component parts (e.g. motors, electrodomestic appliances, semiconductor devices) against overload and/or short-ciruit currents with a rated breaking capacity of 6000 A or more
IEC_SC_32B
To prepare international standards for the following types of fuses intended to be used at rated voltages not exceeding 1000 V a.c. or 1500 V d.c.: - fuses for the protection of all circuits in electrical installations (e.g. industrial or domestic) against overload and/or short-ciruits currents, - fuses for the protection of all kinds of apparatus or component parts (e.g. motors, electrodomestic appliances, semiconductor devices) against overload and/or short-ciruit currents with a rated breaking capacity of 6000 A or more
General Information
IEC 60269-4:2009 is to be used in conjunction with IEC 60269-1. This Part 4 supplements or modifies the corresonding clauses or subclauses of Part 1. Fuse-links for the protection of semiconductor devices shall comply with aIl requirements of IEC 60269-1, if not otherwise indicated hereinafter, and shall also comply with the supplementary requirements laid down below. This fifth edition cancels and replaces the fourth edition published in 2006. It constitutes a technical revision. The significant technical changes to the fourth edition are: - the introduction of voltage source inverter fuse-links, including test requirements; - coverage of the tests on operating characteristics for a.c. by the breaking capacity tests; - the updating of examples of standardised fuse-links for the protection of semiconductor devices.
- Amendment10 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard – translation11 pagesSlovenian languagesale 10% offe-Library read for1 day
- Amendment10 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 60269-2:2013 provides supplementary requirements for fuses for use by authorized persons and are generally designed to be used in installations where the fuse-links are accessible to, and may be replaced by, authorized persons only. Fuses for use by authorized persons according to the following fuse systems also comply with the requirements of the corresponding subclauses of IEC 60269-1, unless otherwise defined in this standard. This standard is divided into fuse systems, each dealing with a specific example of standardized fuses for use by authorized persons: - Fuse system A: Fuses with fuse-links with blade contacts (NH fuse system), - Fuse system B: Fuses with striker fuse-links with blade contacts (NH fuse system), - Fuse system C: Fuse-rails (NH fuse system), - Fuse system D: Fuse-bases for busbar mounting (NH fuse system), - Fuse system E: Fuses with fuse-links for bolted connections (BS bolted fuse system), - Fuse system F: Fuses with fuse-links having cylindrical contact caps (NF cylindrical fuse system), - Fuse system G: Fuses with fuse-links with offset blade contacts (BS clip-in fuse system), - Fuse system H: Fuses with fuse-links having 'gD' and 'gN' characteristic (class J and class time delay and non time delay fuse types), - Fuse system I: gU fuse-links with wedge tightening contacts, - Fuse system J: Fuses with fuse-links having 'gD class CC' and 'gN class CC' characteristics (class CC time delay and non-time delay fuse types), - Fuse system K: gK fuse-links with blade for bolted connections - High fuse-link ratings from 1 250 A up to 4 800 A (master fuse-links). This fifth edition of IEC 60269-2 cancels and replaces the fourth edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: 1. fuse systems A and B: modified values for the power dissipation of NH aM fuse-links; 2. fuse systems A and B: introduction of dimension r for NH fuse-links; 3. addition of new fuse system K: gK fuse-links with contacts for bolted connections. Key Words: fuse systems A to K, requirements for fuses
- Standardization document208 pagesEnglish languagesale 10% offe-Library read for1 day
The contents of the corrigendum of March 2013 and of June 2013 have been included in this copy.
- Amendment12 pagesEnglish languagesale 10% offe-Library read for1 day
- Amendment10 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 60269-6:2010 gives supplementary requirement to those given in IEC 60269-1 for fuse-links for protecting photovoltaic (PV) strings and photovoltaic (PV) arrays in equipment for circuits of nominal voltages up to 1 500 V d.c. This publication is to be read in conjunction with IEC 60269-1:2006.
- Standard32 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard – translation31 pagesSlovenian languagesale 10% offe-Library read for1 day
IEC/TR 60269-5:2014 serves as an application guide for low-voltage fuses, shows how current-limiting fuses are easy to apply to protect today's complex and sensitive electrical and electronic equipment. This guidance specifically covers low-voltage fuses up to 1 000 V a.c. and 1 500 V d.c. designed and manufactured in accordance with IEC 60269 series. This guidance provides important facts about as well as information on the application of fuses. This second edition cancels and replaces the first edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - recommendations for fuse operations in high altitudes added, - more details for operational voltages added, - recommendations for photovoltaic system protection added, - numerous details improved
- Technical report52 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 60269-3:2010 provides supplementary requirements for fuses for use by unskilled persons according to the following fuse systems comply with all subclauses of IEC 60269-1 and with the requirements laid down in the relevant fuse systems. This part is to be used in conjunction with IEC 60269-1, Low-voltage fuses - Part 1: General requirements. This Part 3 supplements or modifies the corresponding clauses or subclauses of Part 1.
- Standardization document157 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 60269-4:2009 is to be used in conjunction with IEC 60269-1. This Part 4 supplements or modifies the corresonding clauses or subclauses of Part 1. Fuse-links for the protection of semiconductor devices shall comply with aIl requirements of IEC 60269-1, if not otherwise indicated hereinafter, and shall also comply with the supplementary requirements laid down below. This fifth edition cancels and replaces the fourth edition published in 2006. It constitutes a technical revision. The significant technical changes to the fourth edition are: - the introduction of voltage source inverter fuse-links, including test requirements; - coverage of the tests on operating characteristics for a.c. by the breaking capacity tests; - the updating of examples of standardised fuse-links for the protection of semiconductor devices.
- Standard55 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard – translation16 pagesSlovenian languagesale 10% offe-Library read for1 day
- Amendment17 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 60269 is applicable to fuses incorporating enclosed current-limiting fuse-links with rated breaking capacities of not less than 6 kA, intended for protecting power-frequency a.c. circuits of nominal voltages not exceeding 1 000 V or d.c. circuits of nominal voltages not exceeding 1 500 V. Subsequent parts of this standard, referred to herein, cover supplementary requirements for such fuses intended for specific conditions of use or applications.
- Standard84 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard – translation80 pagesSlovenian languagesale 10% offe-Library read for1 day
- Amendment13 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 60269-2:2010 provides fuses for use by authorized persons are generally designed to be used in installations where the fuse-links are accessible to, and may be replaced by, authorized persons only. This standard is divided into fuse systems,(A thru I), each dealing with a specific example of standardized fuses for use by authorized persons. This fourth edition of IEC 60269-2 cancels and replaces the third edition published in 2006 and constitutes a minor revision. This part is to be used in conjunction with IEC 60269-1:2006, Low-voltage fuses - Part 1: General requirements and its Amendment 1 (2009). This Part 2 supplements or modifies the corresponding clauses or subclauses of Part 1. Where no change is necessary, this Part 2 indicates that the relevant clause or subclause applies. Tables and figures which are additional to those in Part 1 are numbered starting from 101. Additional annexes are numbered AA, BB, etc.
- Standardization document185 pagesEnglish languagesale 10% offe-Library read for1 day
These supplementary requirements apply to fuse-links for application in equipment containing semiconductor devices for circuits of nominal voltages up to 1 000 V a.c. or 1 500 V d.c. and also, in so far as they are applicable, for circuits of higher nominal voltages.
- Standard56 pagesEnglish languagesale 10% offe-Library read for1 day
Partially supersedes EN 60269-2:1995 + A1:1998 + A2:2002 and supersedes HD 60269-2-1:2005
- Standardization document169 pagesEnglish languagesale 10% offe-Library read for1 day
Supersedes HD 60269-3-1:2004 and partially supersedes EN 60269-3:1995 + A1:2003 * Superseded by HD 60269-3:2010
- Standardization document160 pagesEnglish languagesale 10% offe-Library read for1 day
This standard is divided into six sections, each dealing with a specific example of standardized fuse for use by authorized persons: Section I: Fuses with fuse-links with blade contacts. Section II: Fuses with fuse-links for bolted connections. Section III: Fuses with fuse-links having cylindrical contact caps. Section IV: Fuses with fuse-links with offset blade contacts. Section V: Fuses with fuse-links having gD and gN characteristics. Section VI: gV fuse-links with wedge tightening contacts. NOTE - The following fuse systems are standardized systems in respect to their safety aspects.
- Standardization document146 pagesEnglish languagesale 10% offe-Library read for1 day
This Amandment replaces Clause 2 covering 56 terms and definitions. Introduces the testing method of markings legibility. Complements the requirements concerning the rated withstand impulse voltage of electric fuses, clearances and creepage distances, leakage currents of fuses suitable for isolation. Provides additional constructional requirements for fuses with non-separable fuse-carriers, suitable for isolation, as well as the verification methods of the insulating properties and the suitability for isolation.
- Amendment21 pagesEnglish languagesale 10% offe-Library read for1 day
Gives a comprehensive description of the mechanical and electrical characteristics of fuses for household and similar applications and of the relevant tests. Describes six types of standardized fuses: D types fuses; cylindrical fuses (types A, B, C); pin-type fuses; cylindrical fuse links (primarily used in plugs). This new publication is of equal interest to the manufacturer and to the user of fuses namely for household and similar applications.
- Standardization document129 pagesEnglish languagesale 10% offe-Library read for1 day
- Amendment4 pagesEnglish languagesale 10% offe-Library read for1 day
This standard is divided into six sections, each dealing with a specific example of standardized fuse for use by authorized persons: Section I: Fuses with fuse-links with blade contacts. Section II: Fuses with fuse-links for bolted connections. Section III: Fuses with fuse-links having cylindrical contact caps. Section IV: Fuses with fuse-links with offset blade contacts. Section V: Fuses with fuse-links having gD and gN characteristics. Section VI: gV fuse-links with wedge tightening contacts. NOTE - The following fuse systems are standardized systems in respect to their safety aspects.
- Standardization document139 pagesEnglish languagesale 10% offe-Library read for1 day
D114/118: CLC/BTTF 56-2 disbanded * Superseded by EN 60269-4:2007
- Amendment14 pagesEnglish languagesale 10% offe-Library read for1 day
Supersedes HD 630.2.1 S4:2000 * D114/118: CLC/BTTF 56-2 disbanded * Superseded by HD 630.2.1 S6:2003
- Standardization document105 pagesEnglish languagesale 10% offe-Library read for1 day
Is divided into three sections, each dealing with specific examples of standardized dimensions. Section I: Fuse-links having bolted connections: Type A, Type B, Type C. Section II: Fuse-links with flush end connections: Type A, Type B. Section III: Fuse-links with cylindrical contact caps: Type A. This standard covers dimensional systems but does not standardize characteristics.
- Standard19 pagesEnglish languagesale 10% offe-Library read for1 day
Supersedes HD 630.3.1 S2:1997 * D114/118: CLC/BTTF 56-2 disbanded * Superseded by HD 60269-3-1:2004
- Standardization document157 pagesEnglish languagesale 10% offe-Library read for1 day
EN following parallel vote * D114/118: CLC/BTTF 56-2 disbanded
- Amendment5 pagesEnglish languagesale 10% offe-Library read for1 day
This standard is divided into five sections, each dealing with a specific example of standardized fuse for use by authorized persons: Section I: Fuses with fuse-links with blade contacts. Section II: Fuses with fuse-links for bolted connections. Section III: Fuses with fuse-links having cylindrical contact caps. Section IV: Fuses with fuse-links with offset blade contacts. Section V: Fuses with fuse-links having ""gD"" and ""gN"" characteristics. NOTE - The following fuse systems are standardized systems in respect to their safety aspects. The National Committees may select from the examples of standardized fuses one or more systems for their own standards.
- Standardization document139 pagesEnglish languagesale 10% offe-Library read for1 day
Establishes the characteristics of fuses or parts of fuses (fuse-base, fuse-carrier, fuse-link) in such a way that they can be replaced by other fuses or parts of fuses having the same characteristics provided that their dimensions are identical.
- Standard73 pagesEnglish languagesale 10% offe-Library read for1 day
The following additional requirements apply to fuses with fuse-links having blade contacts intended to be replaced by means of a device, for example replacement handle, which complies with the dimensions specified in figures 1(I*) and 2(I*) (refers to section I). Such fuses have rated currents up to and including 1250 A and rated voltages up to and including 690 V a.c. or 440 V d.c.
- Standardization document85 pagesEnglish languagesale 10% offe-Library read for1 day
Supersedes EN 60269-1:1989/A1:1997 (IEC/A1 modified) * D114/118: CLC/BTTF 56-2 disbanded
- Amendment4 pagesEnglish languagesale 10% offe-Library read for1 day
Superseded by HD 630.2.1 S3:1998 * D114/118: CLC/BTTF 56-2 disbanded
- Standardization document95 pagesEnglish languagesale 10% offe-Library read for1 day
Gives a comprehensive description of the mechanical and electrical characteristics of these fuses and of the relevant tests. Describes six types of standardized fuses: D types fuses; cylindrical fuses (types A, B, C); pin-type fuses; cylindrical fuse links (primarily used in plugs). This new publication is of equal interest to the manufacturer and to the user of fuses namely for household and similar applications.
- Standardization document143 pagesEnglish languagesale 10% offe-Library read for1 day
D114/118: CLC/BTTF 56-2 disbanded * Superseded by EN 60269-4:2007
- Amendment5 pagesEnglish languagesale 10% offe-Library read for1 day
CM prepared by BTTF 56-2 * Superseded by EN 60269-1:1989/A2:1998
- Amendment8 pagesEnglish languagesale 10% offe-Library read for1 day
For application in equipment containing semiconductor devices for circuits up to 1000 V a.c. to circuits of nominal voltages up to 1500 V d.c. Establishes characteristics of semiconductor fuse-links in such a way that they can be replaced by other fuse-links having the same characteristics provided their dimensions are identical. Defines standard conditions for operation in service, characteristics of fuses, markings, standard conditions for construction and tests. Appendix A provides a guide for the coordination of fuse-links with semiconductor devices. Note: - To be read in conjunction with EN 60269-1.
- Standard32 pagesEnglish languagesale 10% offe-Library read for1 day
Applies to 'gG' fuses used by unskilled persons for domestic and similar applications with rated currents not exceeding 100 A and rated voltages not exceeding 500 V a.c.
- Standard14 pagesEnglish languagesale 10% offe-Library read for1 day
The following characteristics of fuses are specified in addition to IEC Publication 269-1: - minimum rated breaking capacities; - time-current characteristics; - I2t characteristics; - standard conditions of constructions; - power dissipation and acceptance.
- Standard9 pagesEnglish languagesale 10% offe-Library read for1 day
EN following parallel vote * Superseded by EN 60269-1:1998 * D114/118: CLC/BTTF 56-2 disbanded
- Standard72 pagesEnglish languagesale 10% offe-Library read for1 day