Know Your Standard Standards under Mandatory Certification Group Wise Classification Ministry/Department Wise Classification
( Sub Sub Group : Circuit breakers, switches and disconnectors )
Total Standards : 114
Revised Standards
New Standards
| S.No | IS Number | IS Title | Amendment | Reaffirmation Year | Document | Action |
|---|---|---|---|---|---|---|
| 1 | IS 10027 : 2018 (2 Revision) |
Composite units of air - Break switches and rewirable type fuses for voltages not exceeding 650 v a.c. - Specification (Second Revision) | 0 | ---- | Download | |
| 2 | IS 10075 : 1981 |
Specification for start relay and overload protector for resistance start induction run hermetic compressor | 0 | Download | ||
| 3 | IS 10118 : Part 1 : 2018 (1 Revision) |
Black page | 0 | ---- | Download | |
| 4 | IS/ISO 105 : Part N05 : 1993/IEC 60898-3:2019+AMD1:2022 CSV |
Textiles Tests for colour fastness Part N05: Colour fastness to stoving | 0 | ---- | Buy | |
| 5 | IS 10624 : 1983 |
Specification for high voltage fuse links for motor circuit applications | 0 | Mar, 2021 | Buy | |
| 6 | IS 12021 : 2015 (1 Revision) |
Control transformers or switchgear and controlgear for voltages not exceeding 1000 v a.c. - Specification (First Revision) | 0 | ---- | Download | |
| 7 | IS 12640 : Part 1 : 2016/IEC 61008-1 : 2012 (2 Revision) |
Residual current operated circuitBreakers without integral overcurrent protection for household and similar uses (Rccbs): Part 1 general rules (Second Revision) | 4 | ---- | Buy | |
| 8 | IS 12640 : Part 2 : 2016/IEC 61009-1 : 2012 (2 Revision) |
Residual current operated circuit - Breakers with integral overcurrent protection for household and similar uses (Rcbos): Part 2 general rules | 3 | ---- | Buy | |
| 9 | IS 12640 : Part 3 : 2018/IEC 61008-2-1 : 1990 |
Residual Current Operated Circuit - Breakers Without Integral Overcurrent Protection for Household and Similar Uses ( RCCB's) Part 3 Applicability of the General Rule to RCCB 's Functionally Independent of Line Voltage | 0 | ---- | Buy | |
| 10 | IS 12640 : Part 4 : 2018/IEC 61008-2-2 : 1990 |
Residual Current Operated Circuit Breakers Without Integral Overcurrent Protection for Household and Similar Uses (RCCB's) Part 4 Applicability of the General Rules to RCCB's Functionally Dependent on Line Voltage | 0 | ---- | Buy | |
| 11 | IS/IEC 127 : PART 5 : 1988/IEC 127-5 (1988) |
Miniature fuses: Part 5 guidelines for quality assessment of miniature fuse - Links | 0 | Feb, 2022 | Buy | |
| 12 | IS/IEC 127 : PART 6 : 1994/IEC 127-6 : 1994 |
Miniature fuses: Part 6 fuse holders for miniature cartridge fuse links - Specification | 0 | Sep, 2022 | Buy | |
| 13 | IS 13032 : 1991 |
Ac miniature circuit - Breaker boards for voltages not exceeding 1000 v - Specification | 2 | Mar, 2016 | Download | |
| 14 | IS 13360 : Part 2 : Sec 7 : 2021/IEC 62474:2020(Ed 2.1) (3 Revision) |
Plastics - Methods of testing: Part 2 Sampling and preparation of test specimens Section 7 Injection moulding of test specimens of thermoplastic materials - Small plates (Third Revision) | 0 | ---- | Buy | |
| 15 | IS 13360 : Part 2 : Sec 9 : 2021/IEC TR 62474-1:2015 (1 Revision) |
PLASTICS - Methods of Testing: Part 2 Sampling and Preparation of Test Specimens Section 9 Injection Moulding of Test Specimens of Thermoplastic Materials - Small Tensile Bars First Revision | 0 | ---- | Buy | |
| 16 | IS 13572 : Part 1 : 2021/IS/IEC 60110-1 : 199 (1 Revision) |
Cranes Crane operating manual Part 1: General | 0 | ---- | Buy | |
| 17 | IS 13703 : Part 4 : 1993/iec 269-4:1980 |
Specification for low - Voltage fuses for voltages not exceeding 1000 v ac or 1500 v dc: Part 4 supplementary requirements for fuse links for the protection of semiconductor devices | 0 | Jun, 2019 | Buy | |
| 18 | IS 1448 : Part 139 : 2018/IEC TR 63259 : 2022 (1 Revision) |
Methods of test for petroleum and its products [p : 139] determination of real density of calcined petroleum coke using butanol or toluene (First Revision) | 0 | May, 2023 | Buy | |
| 19 | IS 14697 : 2021/IEC 60947-6-2: 2020 (1 Revision) |
ac STATIC TRANSFORMER OPERATED WATTHOUR METERS CLASS 02 S AND 05 S AND VAR-HOUR METERS CLASS 02 S 05 S AND 10 S - SPECIFICATION First Revision | 0 | ---- | Buy | |
| 20 | IS 16227 : Part 2 : 2016/IEC 61869-2:2012 |
Instrument transformers: Part 2 additional requirements for current transformers | 0 | Feb, 2021 | Buy | |
| 21 | IS 16227 : Part 4 : 2015/IEC 61869-4:2013 |
Instrument transformers: Part 4 additional requirements for combined transformers | 0 | ---- | Buy | |
| 22 | IS 16227 : Part 102 : 2018/IEC TR 61869-102 : 2012 |
Instrument transformers: Part 102 ferroresonance oscillations in substations with inductive voltage transformers | 0 | ---- | Buy | |
| 23 | IS 16227 : Part 103 : 2018/IEC/TR 61869-103 : 2012 |
Instrument Transformers part 103 The use of instrument Transformers for power quality Measurement | 0 | ---- | Buy | |
| 24 | IS 16463 : Part 11 : 2016/IEC 61643-11:2011 |
Low - Voltage surge protective devices: Part 11 surge protective devices connected to low - Voltage power systems - Requirements and test methods | 0 | ---- | Buy | |
| 25 | IS 16463 : Part 12 : 2017/IEC 61643-12:2008 |
Low - Voltage surge protective devices: Part 12 surge protective devices connected to low - Voltage power distribution systems - Selection and application principles | 0 | ---- | Buy | |
| 26 | IS 17040 : 2018/IEC 62335 : 2008 |
Circuit Breakers — Switched Protective Earth Portable Residual Current Devices for Class I and Battery Powered Vehicle Applications | 0 | ---- | Buy | |
| 27 | IS 17064 : Part 1 : 2018/IEC 61810-1 : 2015 |
Electromechanical elementary relays: Part 1 general and safety requirements | 1 | Mar, 2024 | Buy | |
| 28 | IS 17064 : Part 2 : 2019/IEC 61810-2: 2017 |
Electromechanical elementary relays: Part 2 reliability | 0 | Mar, 2024 | Buy | |
| 29 | IS 17064 : Part 2 : Sec 1 : 2019/IEC 61810-2-1 : 2017 |
Electromechanical elementary relays: Part 2 reliability: Sec 1 procedure for the verification of b10 values | 0 | Mar, 2024 | Buy | |
| 30 | IS 17064 : Part 3 : 2020/61810-3:2015 |
Electromechanical Elementary Relays Part 3 Relays with Forcibly Guided ( Mechanically Linked ) Contacts | 0 | ---- | Buy | |
| 31 | IS 17065 : Part 1 : 2018/IEC 61811-1 :2015 |
Electromechanical telecom elementary relays of assessed quality: Part 1 generic specification and blank detail specification | 0 | Mar, 2024 | Buy | |
| 32 | IS 17066 : Part 1 : 2018/IEC 62246-1 :2015 |
Reed switches: Part 1 generic specification | 0 | Mar, 2024 | Buy | |
| 33 | IS 17118 : Part 3 : 2022/IEC 62271-110:2023 |
INDOOR AIR PART: 3: DETERMINATION OF FORMALDEHYDE AND OTHER CARBONYL COMPOUNDS IN INDOOR AIR AND TEST CHAMBER AIR ACTIVE SAMPLING METHOD | 0 | ---- | Buy | |
| 34 | IS 17119 : 2019/IEC 62640 : 2015 |
Residual current devices with or without overcurrent protection for socket - Outlets for household and similar uses | 0 | ---- | Buy | |
| 35 | IS 17120 : 2019/IEC 62752 : 2016 |
In - Cable control and protection device for mode 2 charging of electric road vehicles (Ic - Cpd) | 1 | ---- | Buy | |
| 36 | IS 17121 : 2019/IEC 62606 : 2017 |
General requirements for arc fault detection devices | 0 | ---- | Buy | |
| 37 | IS 17122 : 2019/IEC 62019 : 2003 |
Electrical accessories - Circuit - Breakers and similar equipment for household use - Auxiliary contact units | 0 | ---- | Buy | |
| 38 | IS 1885 : Part 9 : Sec 1 : 2019/IEC 60050:444 |
Electrotechnical Vocabulary Part 9 Relays Section 1 Elementary relays ( Third Revision ) | 0 | ---- | Buy | |
| 39 | IS 1885 : Part 9 : Sec 2 : 2019/IEC 60050: 445 |
Electrotechnical Vocabulary Part 9 Relays Section 2 Time relays ( Third Revision ) | 0 | ---- | Buy | |
| 40 | IS 1885 : Part 9 : Sec 3 : 2019/IEC 60050: 447 |
Electrotechnical Vocabulary Part 9 Relays Section 3 Measuring relays ( Third Revision ) | 0 | ---- | Buy | |
| 41 | IS 2026 : Part 6 : 2017/60076-6 : 2007 |
Power transformers: Part 6 reactors | 0 | ---- | Buy | |
| 42 | IS 2086 : 1993 (3 Revision) |
Carriers and bases in rewirable type electric fuses for voltages up to 650 v - Specification (Third Revision) | 1 | May, 2024 | Download | |
| 43 | IS 3637 : 1966 |
Specification for gas - Operated relays | 1 | Sep, 2016 | Download | |
| 44 | IS 3638 : 1966 |
Application guide for gas - Operated relays | 1 | Sep, 2016 | Download | |
| 45 | IS 3842 : Part 1 : 1967 |
Application guide for electrical relays for AC systems: Part i overcurrent relays for feeders and transformers | 0 | Aug, 2021 | Download | |
| 46 | IS 3842 : Part 2 : 1966 |
Application guide for electrical relays for AC systems: Part 2 overcurent relays for generators and motors | 0 | Aug, 2021 | Download | |
| 47 | IS 3842 : Part 3 : 1966 |
Application guide for electrical relays for AC systems: Part 3 phase unbalance relays including negative phase sequence relays | 1 | Aug, 2021 | Download | |
| 48 | IS 3842 : Part 4 : 1966 |
Application guide for electrical relays for AC systems: Part 4 thermal relays | 1 | Aug, 2021 | Download | |
| 49 | IS 3842 : Part 5 : 1968 |
Application guide for electrical relays for AC systems: Part 5 distance protection relays | 0 | Aug, 2021 | Download | |
| 50 | IS 3842 : Part 6 : 1972 |
Application guide for electrical relays for AC systems: Part 6 power relays | 0 | Aug, 2021 | Download | |
| 51 | IS 3842 : Part 7 : 1972 |
Application guide for electrical relays for AC systems: Part 7 frequency relays | 0 | Aug, 2021 | Download | |
| 52 | IS 3842 : Part 8 : 1976 |
Application guide for electrical relays for AC systems: Part 8 voltage relays | 0 | Aug, 2021 | Download | |
| 53 | IS 3842 : Part 9 : 1977 |
Application guide for electrical relays for AC systems: Part 9 relays for bus bar protection | 0 | Aug, 2021 | Download | |
| 54 | IS 3842 : Part 10 : 1976 |
Application guide for electrical relays for AC systems: Part 10 relays for transverse differential protection | 0 | Download | ||
| 55 | IS 3842 : Part 12 : 1976 |
Application guide for electrical relays for AC systems: Part 12 differential relays for transformers | 0 | Download | ||
| 56 | IS 4483 : Part 1 : 1968 |
Preferred panel cut - Out dimensions for electrical relays: Part 1 flush mounting IDMTL relays | 0 | Download | ||
| 57 | IS/ISO 5009 : 2022/IS/IEC 62655:2013 |
Financial services- Official organizational roles- Scheme for official organizational roles | 0 | ---- | Buy | |
| 58 | IS 5039 : 1983 (1 Revision) |
Specification for distribution pillars for voltages not exceeding 1000 V AC and 1200 V DC (First Revision) | 1 | Mar, 2021 | Download | |
| 59 | IS 5561 : 2018 (1 Revision) |
Electric power connectors - Specification (First Revision) | 1 | ---- | Buy | |
| 60 | IS 5834 : Part 1 : 1994 (1 Revision) |
Electrical timer relays for industrial purposes - Specification: Part 1 pneumatic (First Revision) | 0 | Download | ||
| 61 | IS 5834 : Part 2 : 1993 (1 Revision) |
Electrical timer relays for industrial purposes - Specification: Part 2 motorued (First Revision) | 0 | Apr, 2018 | Download | |
| 62 | IS 5834 : Part 3 : 1981 |
Specification for electrical timber relays for industrial purposes: Part 3 electronic | 2 | Download | ||
| 63 | IS/IEC 60127 : PART 1 : 2006/IEC 60127-1:2006 (1 Revision) |
Miniature fuses: Part 1 definitions for miniature fuses and general requirements for miniature fuse - Links (First Revision) | 0 | May, 2024 | Buy | |
| 64 | IS/IEC 60127 : PART 2 : 2003/IEC 60127-2:2003 |
Miniature Fuses Part 2 Cartridge Fuse - Links (First Revision) | 0 | May, 2024 | Buy | |
| 65 | IS/IEC 60127 : Part 4 : 2005/IEC 60127-4 : 2005 |
Miniature fuses Part 4 universal modular fuse - Links (Umf) - Through - Hole and surface mount types | 0 | May, 2024 | Buy | |
| 66 | IS/IEC 60255 : Part 1 : 2009/IEC 60255 : Part 1 : 2009 |
Measuring relays and protection equipment: Part 1 common requirements | 0 | Dec, 2020 | Buy | |
| 67 | IS/IEC 60255 : Part 12 : 1980/IEC 60255 : Part 12 : 1980 |
Electrical relays: Part 12 directional relays and power relays with two input energizing quantities | 0 | Dec, 2020 | Buy | |
| 68 | IS/IEC 60255 : Part 13 : 1980/IEC 60255 : Part 13 : 1980 |
Electrical relays: Part 13 biased (Percentage) differential relays | 0 | Jun, 2022 | Buy | |
| 69 | IS/IEC 60255 : Part 21 : Sec 2 : 1988/IEC60255-21-2:1988 |
Electrical Relays Part 21 Vibration, Shock, Bump and Seismic Tests on Measuring Relays and Protection Equipment Section 2 Shock and bump tests | 0 | Jan, 2020 | Buy | |
| 70 | IS/IEC 60255 : Part 21 : Sec 3 : 1993/IEC 60255-21-3 : 199 |
Electrical Relays Part 21 Vibration, Shock, Bump and Seismic Tests on Measuring Relays and Protection Equipment Section 3 Seismic tests | 0 | Jun, 2022 | Buy | |
| 71 | IS/IEC 60255 : Part 21 : Sec 1 : 1988/IEC 60255 : Part 21 : Sec 1 : 1988 |
Electrical relays: Part 21 vibration, shock, bump and seismic tests on measuring relays and protection equipment: Sec 1 vibration tests (Sinusoidal) | 0 | Dec, 2020 | Buy | |
| 72 | IS/IEC 60255 : Part 24 : 2013/IEC60255-24:2013 (1 Revision) |
Measuring Relays and Protection Equipment Part 24 Common Format for Transient Data Exchange ( COMTRADE ) for Power Systems ( First Revision ) | 0 | ---- | Buy | |
| 73 | IS/IEC 60255 : Part 26 : 2013/IEC 60255-26 : 2008 (1 Revision) |
Measuring Relays and Protection Equipment Part 26 Electromagnetic Compatibility Requirements ( First Revision ) | 0 | ---- | Buy | |
| 74 | IS/IEC 60255 : Part 27 : 2013/60255-27:2013 (1 Revision) |
Measuring Relays and Protection Equipment Part 27 Product Safety Requirements ( First Revision ) | 0 | ---- | Buy | |
| 75 | IS/IEC/IEEE 60255 : Part 118 : Sec 1 : 2018/60255-118-1 |
Measuring Relays and Protection Equipment Part 118 Synchrophasor for Power Systems Section 1 Measurements | 0 | ---- | Buy | |
| 76 | IS/IEC 60255 : Part 121 : 2014/IEC 60255 : Part 121 : 2014 |
Measuring relays and protection equipment: Part 121 functional requirements for distance protection | 0 | ---- | Buy | |
| 77 | IS/IEC 60255 : Part 127 : 2010/IEC 60255-127 : 2010 |
Measuring relays and protection equipment: Part 127 functional requirements for over/under voltage protection | 0 | ---- | Buy | |
| 78 | IS/IEC 60255 : Part 149 : 2013/60255-149:2013 |
Measuring Relays and Protection Equipment Part 149 Functional Requirements for Thermal Electrical Relays | 0 | ---- | Buy | |
| 79 | IS/IEC 60255 : Part 151 : 2009/IEC 60255-151 : 2009 |
Measuring relays and protection equipment: Part 151 functional requirements for over/under current protection | 0 | ---- | Buy | |
| 80 | IS/IEC 60255 : Part 181 : 2019/60255-181:2019 |
Measuring Relays and Protection Equipment Part 181 Functional Requirements for Frequency Protection | 0 | Mar, 2024 | Buy | |
| 81 | IS/IEC 60715 : 2017/IEC 60715 : 2017 (1 Revision) |
Dimensions of low - Voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories (First Revision) | 0 | Mar, 2024 | Buy | |
| 82 | IS/IEC 60898 : PART 1 : 2015/iec 60898 (1 Revision) |
Electrical accessories - Circuit - Breakers for overcurrent protection for household and similar installations: Part 1 circuit - Breakers for a.c. operation (First Revision) | 0 | Mar, 2024 | Buy | |
| 83 | IS/IEC 60947 : Part 2 : 2016/IS/IEC 60947 - 2 : 2016 (1 Revision) |
Low - Voltage switchgear and controlgear: Part 2 circuit - Breakers (First Revision) | 1 | Dec, 2017 | Buy | |
| 84 | IS/IEC 60947 : PART 3 : 2012/IEC 60947-3 : 2020 (1 Revision) |
Low - Voltage switchgear and controlgear: Part 3 switches, disconnectors, switch disconnectors and fuse - Combination units (First Revision) | 0 | Jan, 2018 | Buy | |
| 85 | IS/IEC 60947 : Part 4 : Sec 1 : 2012/IEC 60947-4-1: 2018 (1 Revision) |
Low - Voltage switchgear and controlgear: Part 4 contactors and motor - Starters: Sec 1 electromechanical contactors and motor - Starters (First Revision) | 0 | Jan, 2018 | Buy | |
| 86 | IS/IEC 60947 : Part 5 : Sec 5 : 2016/IEC 60947-5-5 : 2016 |
Low - Voltage switchgear and controlgear: Part 5 control circuit devices and switching elements: Sec 5 electrical emergency stop devices with mechanical latching function | 0 | Mar, 2024 | Buy | |
| 87 | IS/IEC 60947 : Part 5 : Sec 1 : 2009/IEC 60947-5-1: 2016 (1 Revision) |
Low - Voltage switchgear and controlgear: Part 5 control circuit devices and switching elements: Sec 1 electromechanical control circuit devices (First Revision) | 0 | Jan, 2018 | Buy | |
| 88 | IS/IEC 61204 : Part 7 : 2016/IEC 61204-7:2016 |
Low-Voltage Power Supplies, d.c. Output Part 7 Safety Requirements | 0 | May, 2023 | Buy | |
| 89 | IS/IEC 61439 : Part 0 : 2014/IEC 61439-0:2014 |
Low-Voltage Switchgear and Controlgear Assemblies Part 0 Guidance to Specifying Assemblies | 0 | Mar, 2024 | Buy | |
| 90 | IS/IEC 61439 : Part 3 : 2012/IEC 61439-3 : 2012 |
Low - Voltage switchgear and controlgear assemblies: Part 3 distribution boards intended to be operated by ordinary persons (Dbo) | 0 | Mar, 2024 | Buy | |
| 91 | IS/IEC 61439 : Part 4 : 2012/IEC 61439-4 : 2012 |
Low - Voltage switchgear and controlgear assemblies: Part 4 particular requirements for assemblies for construction sites (Acs) | 0 | Mar, 2024 | Buy | |
| 92 | IS/IEC 61439 : Part 5 : 2014/IEC 61439 - 5 : 2014 |
Low-Voltage Switchgear and Controlgear Assemblies Part 5 Assemblies for Power Distribution in Public Networks | 0 | Mar, 2024 | Buy | |
| 93 | IS/IEC 61439 : Part 6 : 2012/IEC 61439-6 : 2012 |
Low-Voltage Switchgear and Controlgear Assemblies Part 6 Busbar Trunking Systems (Busways) | 0 | May, 2024 | Buy | |
| 94 | IS/IEC 61810 : Part 7 : 2006/IEC 61810 : Part 7 : 2006 |
Electromechanical elementary relays: Part 7 test and measurement procedures | 0 | Mar, 2024 | Buy | |
| 95 | IS/IEC 61812 : Part 1 : 2011/IEC 61812-1 : 2011 |
Time Relays for Industrial and Residential Use Part 1 Reuirements and Tests | 0 | ---- | Buy | |
| 96 | IS/IEC/TS 61850 : Part 2 : 2019/IEC 60700-3 : 2022 (1 Revision) |
Communication Networks and Systems in substations Part 2 Glossary | 0 | ---- | Buy | |
| 97 | IS/IEC 62246 : Part 1 : Sec 1 : 2018/62246-1-1:2018 (1 Revision) |
Reed Switches Part 1 Generic Specification Section 1 Blank detail specification ( First Revision ) | 0 | ---- | Buy | |
| 98 | IS/IEC 62271 : PART 201 : 2014/IEC 62271-201 : 2014 (1 Revision) |
High-Voltage Switchgear and Controlgear Part 201 ac Solid-Insulation Enclosed Switchgear and Controlgear for Rated Voltages Above 1 kV up to and Including 52 kV ( First Revision ) | 0 | Mar, 2024 | Buy | |
| 99 | IS/IEC 62271 : Part 202 : 2014/IEC 62271-202:2014 |
High - Voltage switchgear and controlgear: Part 202 high - Voltage/low - Voltage prefabricated substation | 0 | ---- | Buy | |
| 100 | IS/IEC 62271 : PART 207 : 2012/IEC 62271-207:2012 (1 Revision) |
High - Voltage switchgear and controlgear: Part 207 seismic qualification for gas - Insulated switchgear assemblies for rated voltages above 52 kV (First Revision) | 0 | Mar, 2016 | Buy | |
| 101 | IS/IEC 62271 : Part 301 : 2009/62271 : Part 301 : 2009 |
High Voltage Switchgear & Controlgear Part 301 Dimensional Standardization of High Voltage Terminals | 0 | ---- | Buy | |
| 102 | IS/IEC 62314 : 2006/IEC 62314 : 2006 |
Solid - State relays | 0 | ---- | Buy | |
| 103 | IS 8084 : 1976 |
Specification for interconnecting bus - Bars for ac voltage above 1 kV up to and including 36 kV | 3 | Buy | ||
| 104 | IS 8263 : 2018/IEC 60437 : 1997 (1 Revision) |
Radio interference test on high - Voltage insulators (First Revision) | 0 | ---- | Buy | |
| 105 | IS 8588 : Part 1 : 1977 |
Specification for thermostatic bimetals: Part 1 general requirements and methods of tests | 1 | Mar, 2018 | Buy | |
| 106 | IS 8690 : 1977 |
Application guide for measuring devices for high voltage testing | 0 | Mar, 2016 | Buy | |
| 107 | IS 8714 : 1978 |
Specification for electrical protective relays for use in seismic areas | 0 | Buy | ||
| 108 | IS 9124 : 1979 |
Guide for maintenance and field testing of electrical relays | 1 | Download | ||
| 109 | IS 9135 : 1979 |
Guide for testing of circuit - Breakers with respect to out - Of - Phase switching | 0 | Buy | ||
| 110 | IS 9385 : Part 4 : 1983 |
Specification for high voltage fuses: Part 4 determination of short - Circuit power factor for testing high voltage fuses | 0 | May, 2024 | Buy | |
| 111 | IS 9385 : Part 5 : 1983 |
Specification for high voltage fuses: Part 5 types and dimensions of fuse - Links for current - limiting fuses | 0 | Mar, 2021 | Buy | |
| 112 | IS 9402 : 1980 |
Specification for high - Voltage fuses for external protection of shunt power capacitors | 0 | Sep, 2022 | Buy | |
| 113 | IS 9926 : 1981 |
Specification for fuse - Wire used in rewirable type electric fuses up to 650 volts | 0 | Mar, 2021 | Download | |
| 114 | IS 9994 : 1981 |
Speclfication for potential relays for capacitor - Start capacitor - Run hermetic compressors | 0 | Download |