STANDARDS FOR ELECTRICAL PROJECTS
| SL NO. | NAME OF SPECIFICATION | IS: CODES |
| 1 | Specification for High-Voltage Alternating-Current Circuit-Breakers | IS 13118 |
| 2 | Guide for testing of circuit breakers with respect to out-of-phase switching | IS 9135 |
| 3 | Bushings for alternating voltages above 1 000 Volts | IS 2099 |
| 4 | IS 9921 : Specification for Alternating Current Disconnectors (Isolators) and Earthing Switches for Voltages Above 1 000 V - Part I : General and Definitions | IS 9921 Part 1 : 1981 |
| 5 | Alternating current disconnectors (isolators) and earthing switches for voltages above 1000 V: Part 2 Rating |
IS 9921 : Part 2 : 1982 |
| 6 | Specification for Alternating Current Disconnectors (Isolators) and Earthing Switches for Voltages Above 1000 V - Part III : Design and Construction | IS 9921 : Part III : 1982 |
| 7 | Specification for Alternating Current Disconnectors (isolators) and Earthing Switches for Voltages Above 1000 V - Part 4 : Type Tests and Routine Tests | IS 9921 : Part 4 : 1985 |
| 8 | Porcelain post insulators for systems with nominal voltage greater than 1000 Volts | IS 2544 |
| 9 | Current transformers: Part 1 General requirements | IS 2705 PART-1 |
| 10 | Current transformers: Part 2 Measuring current transformers | IS 2705 PART-2 |
| 11 | Current transformers: Part 3 Protective current transformers | IS 2705 PART-3 |
| 12 | Current transformers: Part 4 Protective current transformers for special purpose applications |
IS 2705 PART-4 |
| 13 | Application Guide for Current Transformer | IS 4201 |
| 14 | Hollow insulators for use in electrical equipment | IS 5621 |
| 15 | insulation oil for transformer and switchgear | IS 335 |
| 16 | Voltage transformers: Part 1 General requirements | IS 3156 PART-1 |
| 17 | Voltage transformers: Part 2 Measuring voltage transformers | IS 3156 PART-2 |
| 18 | Voltage transformers: Part 3 Protective voltage transformers | IS 3156 PART-3 |
| 19 | Voltage transformers: Part 4 Capacitor voltage transformers | IS 3156 PART-4 |
| 20 | Application guide for voltage transformers | IS 4146 |
| 21 | Grain orinted electrical steel sheets and strips | IS 3024 |
| 22 | Lightning Arresters for Alternating Current Systems - Specification - Part 3 : Metal Oxide Lightning Arresters Without Gaps | IS 3070 PART-3 |
| 23 | Part 1 : 1993/IEC PUB 60-1 : 1989 High voltage test techniques: Part 1 General definitions and test requirements | IS 2071 |
| 24 | Methods for Partial Discharge Measurements | IS 6209 |
| 25 | Hollow insulators for use in electrical equipment | IS 5621 |
| 26 | Power transformers: Part 1 General | IS 2026 Part 1 : 1977 |
| 27 | Power transformers: Part 2 Temperature-rise | IS 2026 : Part 2: 1977 |
| 28 | Power transformers: Part 3 Insulation level and dielectric tests | IS 2026 : Part 3: 1981 |
| 29 | Power transformers: Terminal marking,tappings and connectioins | IS 2026 : Part-4 : 1977 |
| 30 | Power Transformer: Part 5 Transformer/Reactor bushings minimum external clearance in air-specification | IS 2026 : Part 5 : 1994 |
| 31 | Guide for loading of oil immersed transformers | IS 6600 |
| 32 | Gas operated relays | IS 3637 |
| 33 | Code of Practice for Selection, Installation and Maintenance of Transformers - Part 1 : Selection | IS 10028 : Part 1 |
| 34 | Code of practice for selection, installation and maintenance of transformers; Part 2 Installation (superseding IS:1886) | IS 10028 : Part 2 |
| 35 | Code of practice for selection, installation and maintenance of transformers: Part 3 Maintenance (superseding IS:1886) | IS 10028 : Part 3 |
| 36 | Specification for Fittings and Accessories for Power Transformers | IS 3639 |
| 37 | Earthing transformers | IS 3151 |
| 38 | Electrical relays for power systems protection: Part 0 General introduction and list of parts | IS 3231 : Part 0 : 1986 |
| 39 | - Specification for Electrical Relays for Power System Protection - Part 1 : General Requirements - Section 1 : Contact Performance | IS 3231 : Part 1 : Sec 1 : 1986 |
| 40 | Electrical relays for power system protection: Part 1 General requirements, Section 2 Insulation tests |
IS 3231 : Part 1 : Sec 2 : 1986 |
| 41 | Electrical realys for power system protection: Part 1 General requirements, Section 3 High frequency distrubance test for static relays | IS 3231 : Part 1 : Sec 3 : 1986 |
| 42 | Specification for Electrical Relays for Power System Protection - Part 2 : Requirements for Principal Families - Section 1 : All-or-Nothing Relays | IS 3231 : Part 2 : Sec 1 : 1987 |
| 43 | Specification for Electrical Relays for Power System Protection - Part 2 : Requirements for Principal Families - Section 2 : General Requirements for Measuring Relays |
IS 3231 : Part 2 : Sec 2 : 1987 |
| 44 | Electrical relays for power system protection: Part 2 Requirements for principal families, Section 3 General requirements for thermal rlays | IS 3231 : Part 2 : Sec 3 : 1987 |
| 45 | Specification for Electrical Relays for Power System Protection - Part 3 : Requirements for Particular Group of Relays - Section 1 : Non-specified Time or Independent Specified Time Measuring Relays | IS 3231 : Part 3 : Sec 1 : 1987 |
| 46 | Specification for Electrical Relays for Power System Protection - Part 3 : Requirements for Particular Group of Relays - Section 2 : Dependent Specified Time Measuring Relays |
IS 3231 : Part 3 : Sec 2 : 1987 |
| 47 | Specification for Electrical Relays for Power System Projection - Part 3 : Requirements for Particular Group of Relays - Section 3 : Biased (Percentage) Differential Relays |
IS 3231 : Part 3 : Sec 3 : 1987 |
| 48 | Specification for Electrical Relays for Power System Protection - Part 3 : Requirements for Particular Group of Relays - Section 4 : Directional Relays and Power Relays |
IS 3231 : Part 3 : Sec 4 : 1987 |
| 49 | Electrical relays for power system Protection: Part 3 Requirements for particular group of relays, Section 5 Impedance measuring relays |
IS 3231 : Part 3 : Sec 5 : 1987 |
| 50 | Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories - Part 1 : Definitions and General Requirements | IS 1248 : Part 1 : 2003 |
| 51 | Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories - Part 2 : Special Requirements for Ammeters and Voltmeters | IS 1248 : Part 2 : 2003 |
| 52 | Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories - Part 3 : Special Requirements for Wattmeters and Varmeters | IS 1248 : Part 3 : 2003 |
| 53 | Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories - Part 4 : Special Requirements for Frequency Meters | IS 1248 : Part 4 : 2003 |
| 54 | Direct Acting Indicating Analogue Electrical Measuring Instruments and Their Accessories - Part 5 : Special Requirements for Phase Meters, Power Factor Meters and Synchroscopes |
IS 1248 : Part 5 : 2003 |
| 55 | Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories - Part 6 : Special Requirements for Ohmmeters (Impedance Meters) and Conductance Meters |
IS 1248 : Part 6 : 2003 |
| 56 | Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories - Part 7 : Special Requirements for Multi-Function Instruments | IS 1248 : Part 7 : 2003 |
| 57 | Direct Acting Indicating Analogue Electrical Measuring Instruments and Their Accessories - Part 8 : Special Requirements for Accessories | IS 1248 : Part 8 : 2003 |
| 58 | Direct Acting Indicating Analogue Electrical Measuring Instruments and Their Accessories - Part 9 : Test Methods |
IS 1248 : Part 9 : 2003 |
| 59 | Direct recording electrical measuring instruments | IS 6236 |
| 60 | Static Energy meters | IS 722 |
| 61 | General requiremet for Switch gear and Control gear for voltage not exceeding 1 KV | IS 4237 |
| 62 | Marking and arrangement for Switchgear Bus-bars, main connection and auxiliary ring | IS 375 |
| 63 | Static protective relays | IS 8686 |
| 64 | Degree of Protection provided by enclosures for low voltage switchgear and control gear | IS 2147 |
| 65 | Sulphuric Acid | IS 266 |
| 66 | Stationary cells and batteries,lead-acid type with plante positive plates (superseding IS:541) | IS 1652 |
| 67 | Quality Tolerances for Water for Storage Batteries - Specification | IS 1069 |
| 68 | Stationary batteries lead-acid type with pasted positive plates | IS 6304 |
| 69 | Synthetic separators for lead-acid batteries | IS 6071 |
| 70 | Sealing Compound for Lead-acid Batteries (Bitumen Based) - Specification | IS 3116 |
| 71 | Rubber and plastic containers for lead-acid storage batteries | IS 1146 |
| 72 | AC Contactors for voltages not exceeding 1000 volts | IS 2959 |
| 73 | HRC Catridge fuse link upto 650 volts | IS 2208 |
| 74 | Specification for Low-voltage Switchgear and Controlgear - Part 1 : General Rules | IS 13947 : Part 1 : 1993 //IEC Pub 947-1 : 1988 |
| 75 | Specification for Low-voltage Switchgear and Controlgear - Part 2 : Circuit Breakers | IS 13947 : Part 2 : 1993 /IEC Pub 947-2 : 1989 |
| 76 | Specification for Low-voltage Switchgear and Controlgear - Part 3 : Switches, Disconnectors, Switch Disconnectors and Fuse Combination Units | IS 13947 : Part 3 : 1993 /IEC Pub 947-3 : 1990 |
| 77 | Specification for Low-Voltage Switchgear and Controlgear - Part 4 : Contractors and Motor-Starters - Section 1 : Electromechanical Contactors and Motor Starters | IS 13947 : Part 4 : Sec 1 : 1993 /IEC Pub 947-4-1 : 1990 |
| 78 | Low-Voltage Switchgear and Controlgear - Specification - Part 5 : Control Circuit Devices and Switching Elements - Section 1 : Electromechanical Control Circuit Devices | IS 13947 : Part 5 : Sec 1 : 2004 /IEC 60947-5-1 : 2000 |
| 79 | Application guide for electrical relays for ac systems: Part 1 Overcurrent relays for feeders and transformers |
IS 3842 : Part 1 : 1967 |
| 80 | Application guide for electrical relays for ac systems: Part 2 Overcurrent relays for generators and motors |
IS 3842 : Part 2 : 1966 |
| 81 | Application guide for electrical relays for ac systems: Part 3 Phase unbalance relays including negative phase sequence relays |
IS 3842 : Part 3 : 1966 |
| 82 | Application Guide for Electrical Relays for ac Systems - Part IV : Thermal Relays | IS 3842 : Part 4 : 1966 |
| 83 | Application guide for electrical relays for ac systems: Part 5 Distance protection relays | IS 3842 : Part 5 : 1968 |
| 84 | Application Guide for Electrical Relays for ac Systems - Part VI : Power Relays | IS 3842 : Part 6 : 1972 |
| 85 | Application guide for electrical relays for ac systems: Part 7 Frequency relays | IS 3842 : Part 7 : 1972 |
| 86 | Application guide for electrical relays for ac systems: Part 8 Voltage relays | IS 3842 : Part 8 : 1976 |
| 87 | Applcation guide for electrical relays for ac systems: Part 9 Relays for busbar protection | IS 3842 : Part 9 : 1977 |
| 88 | Application Guide for Electrical Relays for ac Systems - Part X : Relays for Transverse Differential Protection |
IS 3842 : Part 10 : 1976 |
| 89 | Application guide for electrical relays for ac systems: Part 12 Differential relays for transformers |
IS 3842 : Part 12 : 1976 |
| 90 | Colours for ready mixed paints and enamels | IS 5 |
| 91 | PVC insulation and sheath of electric cables | IS 5831 |
| 92 | Recommended current ratings for cables: Part 2 PVC insulated and PVC sheathed heavy duty cables |
IS 3961 : Part 2 |
| 93 | Conductors for insulated electric cables and flexible cords | IS 8130 |
| 94 | Mild steel wires, formed wires and tapes for armouring of cables | IS 3975 |
| 95 | PVC insulated (heavy duty) electric cables: Part 1 For working voltages upto and including 1 100 V |
IS 1554 : PART-1 |
| 96 | IS 10810 : Part 1 Methods of test for cables: Part 1 Annealing test for wires used in conductors | IS 10810 : PART-1: 1984 |
| 97 | Methods of test for cables: Part 2 Tensile test for aluminium wires | IS 10810 : PART-2: 1984 |
| 98 | 1984 Methods of test for cables: Part 3 Wrapping test for aluminium wires | IS 10810 : PART-3: 1984 |
| 99 | Methods of test for cables: Part 4 Persulphate test of conductor | IS 10810 : PART-4: 1984 |
| 100 | Methods of test for cables: Part 5 Conductor resistance test | IS 10810 : PART-5: 1984 |
| 101 | Methods of test for cables: Part 6 Thickness of thermoplastic and elastomeric insulation and sheath |
IS 10810 : PART-6: 1984 |
| 102 | Methods of test for cables: Part 7 Tensile strength and elongation at break of thermoplastic and elastomeric insulation and sheath |
IS 10810 : PART-7: 1984 |
| 103 | Method of test for cables: Part 8 Breaking strength and elongation at break for impregnated paper insulation |
IS 10810 : PART-8: 1984 |
| 104 | Methods of test for cables: Part 9 Tear resistance for paper insulation | IS 10810 : PART-9: 1984 |
| 105 | Methods of test for cables:Part 10 Loss of mass test | IS 10810 : PART-10: 1984 |
| 106 | Methods of test for cables:Part 11 Thermal ageing in air | IS 10810 : PART-11: 1984 |
| 107 | Methods of Test for Cables - Part 12 : Shrinkage Test | IS 10810 : PART-12: 1984 |
| 108 | Methods of test for cables:Part 13 Ozone resistance test | IS 10810 : PART-13: 1984 |
| 109 | Methods of test for cables:Part 14 Heat shock test | IS 10810 : PART-14: 1984 |
| 110 | Methods of Test for Cables - Part 15 : Hot Deformation Test | IS 10810 : PART-15: 1986 |
| 111 | Methods of test for cables:Part 16 Accelerated ageing test by oxygen pressure method | IS 10810 : PART-16: 1986 |
| 112 | Methods of test for cables: Part 17 Tear resistance test for heavy duty sheath | IS 10810 : PART-17: 19846 |
| 113 | Methods of test for cables:Part 19 Bleeding and blooming test | IS 10810 : PART-19: 1984 |
| 114 | Methods of test for cables:Part 20 Cold bend test | IS 10810 : PART-20: 1984 |
| 115 | Methods of test for cables:Part 21 Cold impact test | IS 10810 : PART-21: 1984 |
| 116 | Methods of test for cables:Part 22 Vicat softening point | IS 10810 : PART-22: 1984 |
| 117 | Methods of test for cables:Part 23 Melt-flow index | IS 10810 : PART-23: 1984 |
| 118 | Methods of test for cables:Part 24 Water soluble impurities test of insulating paper | IS 10810 : PART-24: 1984 |
| 119 | Methods of test for cables:Part 25 Conductivity of water extract test of insulating paper | IS 10810 : PART-25: 1984 |
| 120 | Methods of test for cables:Part 26 pH value of water extract test of insulating paper | IS 10810 : PART-26: 1984 |
| 121 | Methods of Test for Cables - Part 27 : Ash Content Test of Insulating Paper | IS 10810 : PART-27: 1984 |
| 122 | Methods of test for cables:Part 28 Water absorption test (Electrical) | IS 10810 : PART-28: 1984 |
| 123 | Methods of test for cables:Part 29 Environmental stress cracking test | IS 10810 : PART-29: 1984 |
| 124 | Methods of test for cables:Part 30 Hot set test | IS 10810 : PART-30: 1984 |
| 125 | Methods of test for cables:Part 31 Oil resistance test | IS 10810 : PART-31: 1984 |
| 126 | Methods of test for cables:Part 32 Carbon content test for polyethylene | IS 10810 : PART-32: 1984 |
| 127 | Methods of test for cables:Part 33 Water absorption test (Gravimetric) | IS 10810 : PART-33: 1984 |
| 128 | Methods of test for cables:Part 34 Measurement of thickness of metallic sheath | IS 10810 : PART-34: 1984 |
| 129 | Methods of Test for Cables - Part 35 : Determination of Tin in Lead Alloy for Sheathing | IS 10810 : PART-35: 1984 |
| 130 | Methods of test for cables:Part 36 Dimensions of armouring material | IS 10810 : PART-36: 1984 |
| 131 | Methods of Test for Cables - Part 37 : Tensile Strength and Elongation at Break of Armouring Materials |
IS 10810 : PART-37: 1984 |
| 132 | Methods of test for cables:Part 38 Torsion test on galvanized steel wires for armouring |
IS 10810 : PART-38: 1984 |
| 133 | Methods of test for cables:Part 39 Winding test on galvanized steel strips for armouring |
IS 10810 : PART-39: 1984 |
| 134 | Methods of Test for Cables - Part 40 : Uniformity of Zinc Coating on Steel Armour |
IS 10810 : PART-40: 1984 |
| 135 | Methods of test for cables:Part 41 Mass of zinc coating on steel armour | IS 10810 : PART-41: 1984 |
| 136 | Methods of test for cables:Part 42 Resistivity test of armour wires and strips and conductance test of armour (wires/strips) |
IS 10810 : PART-42: 1984 |
| 137 | Methods of Test for Cables - Part 43 : Insulation Resistance | IS 10810 : PART-43: 1984 |
| 138 | Methods of test for cables:Part 44 Spark test | IS 10810 : PART-44: 1984 |
| 139 | Methods of Test for Cables - Part 45 : High Voltage Test | IS 10810 : PART-45: 1984 |
| 140 | Methods of test for cables:Part 46 Partial discharge test | IS 10810 : PART-46: 1984 |
| 141 | Methods of test for cables:Part 47 Impulse test | IS 10810 : PART-47: 1984 |
| 142 | Methods of Test for Cables - Part 48 : Dielectric Power Factor Test | IS 10810 : PART-48: 1984 |
| 143 | Methods of Test for Cables - Part 49 : Heating Cycle Test | IS 10810 : PART-49: 1984 |
| 144 | Methods of test for cables:Part 50 Bending test | IS 10810 : PART-50: 1984 |
| 145 | Methods of test for cables:Part 51 Dripping test | IS 10810 : PART-51: 1984 |
| 146 | Methods of test for cables:Part 52 Drainage test | IS 10810 : PART-52: 1984 |
| 147 | Methods of Test for Cables - Part 53 : Flammability Test | IS 10810 : PART-53: 1984 |
| 148 | Methods of test for cables:Part 54 Static flexibility test | IS 10810 : PART-54: 1984 |
| 149 | Methods of test for cables:Part 55 Abrasion test | IS 10810 : PART-55 : 1986 |
| 150 | Methods of test for cables: Part 56 Accelerated ageing by the air-pressure method |
IS 10810 : PART-56: 1987 |
| 151 | Methods of test for cables: Part 57 Flexing test | IS 10810 : PART-57: 1987 |
| 152 | Methods of test for cables: Part 58 Oxygen index test - [IS: 10810(Part 58)] | IS 10810 : PART-58: 1998 |
| 153 | Methods of test for cables: Part 59 Determination of the amount of halogen acid gas evolved during combustion of polymeric materials taken from cables | IS 10810 : PART-59: 1988 |
| 154 | Methods of test for cables: Part 60 Thermal stability of PVC insulation and sheath |
IS 10810 : PART-60: 1988 |
| 155 | Methods of test for cables: Part 61 Flame retardant test | IS 10810 : PART-61: 1988 |
| 156 | Methods of test for cables: Part 62 Fire resistance test for bunched cables | IS 10810 : PART-62 : 1993 |
| 157 | Methods of test for cables: Part 63 Smoke density of electric cables under fire conditions | IS 10810 : PART-63 : 1993 |
| 158 | Methods of Test for Cables - Part 64 : Measurement of Temperature Index | IS 10810 : Part-64 : 2003 |
| 159 | Crosslinked polyethylene insulated PVC sheathed cables: Part 1 For working voltage upto and including 1 100 V |
IS 7098 : Part 1 : 1988 |
| 160 | Crosslinked polyethylene insulated PVC sheathed cables: Part 2 For working voltages from 3.3 kV upto and including 33 kV |
IS 7098 : Part 2 : 1985 |
| 161 | Cross-linked polyethylene insulated thermoplastic sheathed cables: Part 3 For working voltages from 66 kV upto and including 220 kV | IS 7098 : Part 3 : 1993 |
| 162 | Drums for electric cables | IS 10418 |
| 163 | Porcelain insulators for overhead power lines with a nominal voltage greater than 1000 V |
IS 731 |
| 164 | Characteristics of string insulator units | IS 3188 |
| 165 | Metal fittings of insulators for overhead power lines with nominal voltage greater than 1000 V: Part 1 General requirements and tests |
IS 2486 : Part 1 : 1993 |
| 166 | Insulator fittings for overhead power lines with nominal voltage greater than 1 000 V: Part 2 Dimensional requirements |
IS 2486 : Part 2 : 1989 |
| 167 | Specification for Insulator Fittings for Overhead Power Lines with a Nominal Voltage Greater than 1000 Volts - Part III : Locking Devices |
IS 2486 : Part III : 1974 |
| 168 | Specification for Insulator Fittings for Overhead Power Lines with a Nominal Voltage Greater than 1 000 V - Part IV : Tests for Locking Devices | IS 2486 : Part IV : 1981 |
| 169 | Methods for testing uniformity of coating of zinc coated articles | IS 2633 |
| 170 | Dimensions of Indoor and Outdoor Porcelain Post Insulators and Post Insulator Units for Systems with Nominal Voltages Greater than 1000 V - Part I : Indoor Post Insulators |
IS 5350 : Part I : 1970 |
| 171 | Dimensions of Indoor and Outdoor Procelain Post Insulators and Post Insulator Units for System with Nominal Voltage Greater than 1000 V - Part II : Outdoor Cylindrical Post Insulators |
IS 5350 : Part II : 1973 |
| 172 | Dimensions of Indoor and Outdoor Porcelain Post Insulators and Post Insulator Units for Systems with Nominal Voltages Greater Than 1000 V - Part III : Outdoor Pedestal Post Insulators |
IS 5350 : Part III : 1971 |
| 173 | Specification for coarse and fine aggregates from natural sources for concrete | IS 383 |
| 174 | Wrought aluminium and aluminium alloy bars, rods, tubes and sections for electrical purposes |
IS 5082 |
| 175 | Dimensions for Wrought Aluminium and Aluminium Alloys Extruded Round Tube - Specificatioin |
IS 2673 |
| 176 | Reels and drums for bare conductors (superseding IS:2889) | IS 1778 |
| 177 | Recommended Practice for Hot-Dip Galvanizing of Iron and Steel | IS 2629 |
| 178 | Zinc Ingot - Specification | IS 209 |
| 179 | Specification for Hot-Dipped Galvanized Coatings on Round Steel Wires | IS 4826 |
| 180 | Methods for tensile testing of Steel wires | IS 1521 |
| 181 | Aluminium conductors for overhead transmission purposes: Part 1 Aluminium stranded conductors |
IS 398 : Part 1 : 1996 |
| 182 | Aluminium conductors for overhead transmission purposes: Part 2 Aluminium conductors, galvanized steel reinforced |
IS 398 : Part 2 : 1996 |
| 183 | Aluminium conductors for overhead transmission purposes: Part 3 Aluminium conductors, aluminized steel reinforced |
IS 398 : Part 3 : 1976 |
| 184 | Aluminium conductors for overhead transmission purposes: Part 4 Aluminium alloy stranded conductors (aluminium magnesium silicon type) | IS 398 : Part 4 : 1994 |
| 185 | Aluminium conductors for overhead transmission purposes: Part 5 Aluminium conductors - galvanized steel reinforced for extra high voltage (400 kV and above)_ |
IS 398 : Part 5 : 1992 |
| 186 | Method for determination of mass of zinc coating on zinc coated iron and steel articles |
IS 6745 |
| 187 | Spacers and spacer dampers for twin horizontal bundle conductors | IS 10162 |
| 188 | Specification for Electric Power Connectors | IS 5561 |
| 189 | IS 2121 : Conductors and earth wire accessories for overhead power lines: Part 1 Armour rods, binding wires and tapes for conductors | IS 2121: Part 1: 1981 |
| 190 | Conductors and earth wire accessories for overhead power lines: Part 2 Mid span joints and repair sleeves for conductors |
IS 2121 : Part 2 : 1981 |
| 191 | Conductors and earthwire accessories for overhead power lines: Part 3 Accessories for earthwire |
IS 2121 : Part 3 : 1992 |
| 192 | Conductors and earth wire accessories for overhead power lines : Part 4 Non tension joints |
IS 2121 : Part 4 : 1991 |
| 193 | Wrought aluminium and aluminium alloy bars, rods, tubes and sections for electrical purposes |
IS 5082 |
| 194 | Wrought Aluminium and Aluminium Alloys - Extruded Round Tube and Hollow Sections for General Engineering Purposes - Specification | IS 1285 |
| 195 | Aluminium and aluminium alloy ingots and castings for general engineering purposes (Superseded IS 20:1977) |
IS 617 |
| 196 | Code of practice for interior illumination: Part 1 General requirements and recomendations for welding interiors Code of Practice for Interior Illumination - Part II : Schedule for Values of Illumination and Glare Index Code of practice for interior illumination: Part 3 Calculation of coefficients of utilization by the BZ method Specification for Low-Voltage Switchgear and Controlgear Assemblies - Part 1 : Requirements for Type-Tested and Partially Type-Tested Assemblies |
IS 3646 : Part 1 : 1992 |
| 197 | IS 3646 : Part II : 1966 | |
| 198 | IS 3646 : Part 3 : 1968 | |
| 199 | IS 8623 : Part 1 : 1993 /IEC Pub 439-1 : 1985 |
|
| 200 | Specification for Low-voltage Switchgear and Controlgear Assemblies - Part 2 : Particular Requirements for Busbar Trunking Systems (Busway |
IS 8623 : Part 2 : 1993 /IEC Pub 439-2 : 1987 |
| 201 | Specification for Low-Voltage Switchgear and Controlgear Assemblies - Part 3 : Particular Requirements for Equipment Where Unskilled Persons have Access for Their Use |
IS 8623 : Part 3 : 1993 /IEC Pub 439-3 : 1990 |
| 202 | Electrical Accessories - Circuit Breakers for Over Current Protection for Household and Similar Installations (MCCB/MCB) |
IS 8828 |
| 203 | Code of practice for earthing | IS 3043 |
| 204 | Code of practice for fire safety of buildings (general): Electrical installations | IS 1646 |
| 205 | Code of practice for fire fighting of buildings | IS 1647 |
| 206 | Code of practice for fire fighting of buildings, fire fighting equipments and its maintenance |
IS 1648 |
| 207 | Selection, Installation and Maintenance of Automatic Fire Detection and Alarm System - Code of Practice |
IS 2189 |
| 208 | Selection, Installation and Maintenance of First-aid Fire Extinguishers - Code of Practice |
IS 2190 |
| 209 | Recommended Practice for Hot-Dip Galvanizing of Iron and Steel | IS 2629 |
| 210 | Safety code for mechanical refrigeration | IS 660 |
| 211 | Safety code for air conditioning | IS 659 |
| 212 | Packaged Air Conditioners - Specification | IS 8148 |
| 213 | A.C. Metal Enclosed Switchgear and Controlgear for Rated Voltages Above 1 kV and Up to and Including 52 Kv |
IS 3427 |
| 214 | Line traps for AC power system - Specification | IS 8792 |
| 215 | Specification for Coupling Devices for PLC Systems | IS 8997 |
| 216 | Coupling capacitor and capacitor dividers | IS 9348 |
| 217 | Specification for Radio Frequency Coaxial Cables - Part 1 : Solid Polyethylene - Section 1 : Flexible, Type R 50-2-A01 |
IS 11967 : Part 1 : Sec 1 : 1987 |
| 218 | Specification for Radio Frequency Coaxial Cables - Part 1 : Solid Polyethylene - Section 2 : Flexible, Type R 50-3-A02 |
IS 11967 : Part 1 : Sec 2 : 1987 |
| 219 | Specification for Radio Frequency Coaxial Cables - Part 1 : Solid Polyethylene - Section 3 : Flexible, Type R 50-3-A03 |
IS 11967 : Part 1 : Sec 3 : 1987 |
| 220 | Specification for Radio Frequency Coaxial Cables - Part 1 : Solid Polyethylene - Section 4 : Flexible, Type R 50-7-A04 |
IS 11967 : Part 1 : Sec 4 : 1987 |
| 221 | Specification for Radio Frequency Coaxial Cables - Part 1 : Solid Polyethylene - Section 5 : Flexible, Type R 50-7-A05 |
IS 11967 : Part 1 : Sec 5 : 1987 |
| 222 | Specification for Radio Frequency Coaxial Cables - Part 2 : Polyethylene (Semi- Solid Cables) - Section 1 : Type R 75-5-B 100 |
IS 11967 : Part 2 : Sec 1 : 1989 |
| 223 | Specification for Radio Frequency Coaxial Cables - Part 2 : Polyethylene (Semi- Solid Cables) - Section 2 : Type R 120-7.5-B 101 |
IS 11967 : Part 2 : Sec 2 : 1989 |
| 224 | Specification for Radio Frequency Coaxial Cables - Part 2 : Polyethylene (Semi- solid) Cables - Section 3 : Type R 150-5-B 102 |
IS 11967 : Part 2 : Sec 3 : 1989 |
| 225 | Specification for Radio Frequency Coaxial Cables - Part 3 : Solid Extruded/Tape Wrapped PTFE - Section 1 : Flexible, Type R 50-2 F01 |
IS 11967 : Part 3 : Sec 1 : 1988 |
| 226 | Specification for Radio Frequency Coaxial Cables - Part 3 : Solid Extruded/Tape Wrapped PTFE - Section 2 : Flexible, Type R50-3 F02 |
IS 11967 : Part 3 : Sec 2 : 1988 |
| 227 | Specification for Radio Frequency Coaxial Cables - Part 3 : Solid Extruded/ Tape Wrapped PTFE - Section 3 : Flexible Type R 50-3-F-03 |
IS 11967 : Part 3 : Sec 3 : 1988 |
| 228 | Radio Frequency Coaxial Cables - Specification - Part 3 : Solid Extruded/Tape Wrapped PTFE - Section 4 : Flexible Type R 75-2-F 04 |
IS 11967 : Part 3 : Sec 4 : 1989 |
| 229 | 1989 Radio Frequency Coaxial Cables - Specification - Part 3 : Solid Extruded/Tape Wrapped PTFE - Section 5 : Flexible Type R 75-4-F 05 |
IS 11967 : Part 3 : Sec 5 : |
| 230 | Radio Frequency Coaxial Cables - Specification - Part 3 : Solid Extruded/Tape Wrapped PTFE - Section 6 : Flexible Type R 95-3-F 06 |
IS 11967 : Part 3 : Sec 6 : 1989 |
| 231 | Preformed Calcium Silicate Insulation (for Temperature up to 950C) - Specification |
IS 9428 |
| 232 | Manual for planning of (SSB) PLC systems: Part 2 PLC systems planning | IS 9528 |
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