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Database: 365,228(8 Aug 2026)

metal insulator

metal insulator, Total:275 items.

The international standard classification for "metal insulator" includes: Substations. Surge arresters , Power transmission and distribution networks , Power stations in general , Hydraulic energy engineering , Other electrical accessories , Bushings , Protective equipment .

The Chinese standard classification for "metal insulator" includes: High voltage switchgear , Electric power testing technique , Water power engineering , Insulator , Electrical insulating material and its products .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 7674-2008 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above
  • GB/T 24835-2018 Regulation of operation and maintenance for 1 100 kV gas-insulated metal-enclosed switchgear
  • GB 7674-2008 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above
  • GB/T 22381-2017 Cable connections between gas-insulated metal-enclosed switchgear for rated voltages equal to and above 72.5 kV and fluid-filled and extruded insulation power cables--Fluid-filled and dry type cable-terminations
  • GB/Z 24836-2009 Specification for 1100 kV gas-insulated metal-enclosed switchgear
  • GB/T 24836-2018 1 100 kV gas-insulated metal-enclosed switchgear
  • GB 7674-1997 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
  • GB/T 22381-2008 Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above - Fluid-filled and extruded insulation power cables - Fluid-filled and dry type cable-terminations
  • GB/T 7674-2020 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
  • GB/Z 24835-2009 Regulation of operation and maintenance for 1 000 kV gas-insulated metal-enclosed switchgear

Group Standards of the People's Republic of China

  • T/CSEE 0357-2023 Guidelines for acoustic imaging live inspection of gas-insulated metal-enclosed switchgear
  • T/WHDQHX 007-2024 Environmentally-friendly gas-insulated metal-enclosed switchgear
  • T/ZZB 2590-2021 40.5kV Gas-insulated metal-enclosed switchgear and control equipment for offshore wind power
  • T/CEC 603-2022 Specifications for insulating pull rods for 550kV and above AC gas-insulated metal-enclosed switchgear
  • T/CES 007-2018 Guide for on-site lighting impulse test of gas-insulated metal-enclosure switchgear
  • T/TIC 059-2024 12kV environmentally friendly gas-insulated metal-enclosed switchgear
  • T/CES 021-2018 Technical specifications of mechanical vibration detection for gas-insulated metal-enclosure switchgear
  • T/CEC 604-2022 Specifications for insulators used in AC gas-insulated metal-enclosed transmission lines
  • T/SDCA 031-2021 Taishan Quality-126kVand 252kV gas insulated metal enclosed switch gear
  • T/CSEE 0234-2021 Specification for steep wave front impact test of pot insulators for gas insulated metal-enclosed switchgear
  • T/CSCM 07-2020 Fiber reinforced composite insulated tension pole used in 750kV AC gas-insulated metal-enclosed switchgear(GIS)
  • T/CEC 188-2018 Insulating tie rods for gas-insulated metal-enclosed switchgear (GIS) of 550kV and below
  • T/ZZB 2848-2022 12kV~40.5kV environment-friendly gas insulated AC metal-enclosed switchgear and control equipment
  • T/SEAMTA 000005-2022 Environment-friendly gas insulated metal-enclosed switchgear for application in offshore wind turbine generator
  • T/GAPEC 005-2019 Supervision specification-Gas-insulated metal-enclosed-switchgear 110kV and above

Professional Standard - Energy and Power Planning

  • DL/T 5802-2019 Code for construction and acceptance of gas-insulated metal-enclosed 1000kV transmission line in tubular tunnel
  • DL/T 728-2000 Technical guide for the order of gas-insulated metal-enclosed switchgear
  • DL/T 617-2019 Specifications for gas-insulated metal-enclosed switchgear
  • DL/T 978-2005 Specification for gas-insulated metal-enclosed transmission line
  • DL/T 5779-2018 Code for construction and acceptance of gas一insulated metal-enclosed transmission line
  • DL/T 311-2010 Guide for AC 1100kV GIS/HGIS maintenance
  • DL/T 617-2010 Specification for Gas-insulated metal-enclosed switchgear
  • DL/T 555-2004 Guide for withstand voltage and insulated test of gas-insulated metal-enclosure switchgear on site
  • DL/T 603-1996 Regulation of Operation and Preventive Maintenance for Gas-Insulated Metal-Enclosed Switchgear
  • DL/T 1300-2013 Guideline for Site Impact Test of Gas-insulated Metal-enclosed Switchgear
  • DL/T 618-2011 Code for hand-over test of gas-insulated metal-enclosed switchgear on site
  • DL/T 1688-2017 Guide for condition evaluation of gas insulated switchgear
  • DL/T 978-2018 Specification for gas-insulated metal-enclosed transmission line
  • DL/T 5846-2021 Code for hand-over test of 1100 kV alternating-current gas-insulated metal-enclosed transmission line on-site
  • DL/T 361-2010 Technical guide for usage of gas-insulated metal-enclosed transmission line
  • DL/T 1689-2017 Guide for condition based maintenance strategy of gas insulated switchgear
  • DL/T 618-1997 Code for Hand-over Test of Gas-insulated Metal-Enclosed Switchgear on Site
  • DL/T 5139-2001 Specification for designing gas-insulation metal-enclosed switchgear of hydropower station
  • DL/T 728-2013 Guide for the Selection of Gas-insulated Metal-enclosed Switchgear
  • DL/T 1630-2016 Technical specification for UHF partial discharge detection in gas-insulated metal-enclosed switchgear
  • DL/T 1586-2016 12 kV Solid-insulated metal-enclosed switchgear and controlgear
  • DL/T 603-2006 Regulation of operation and preventive maintenance for gas-insulated metal-enclosed switchgear
  • DL/T 5803-2019 Construction technology guide for gas-insulated metal-enclosed 1000 kV transmission line in tubular tunnel
  • DL/T 603-2017 Regulation of operation and maintenance for gas-insulated metal-enclosed switchgear
  • DL/T 555-1994 Guide for Withstand Voltage Test of Gas-Insulated Metal-Enclosure Electric Appliance on Site
  • DL/T 5139-2001(条文说明) Specification for designing gas-insulation metal-enclosed switchgear of hydropower station(explanation)
  • DL/T 617-1997 Specification for Gas-insulated metal-enclosed switchgear
  • DL/T 618-2022 Test code for on-site hand-over test of gas-insulated metal-enclosed switchgear
  • DL/T 1740-2017 Specification for DC gas-insulated metal-enclosed transmission line
  • DL/T 2242-2021 General specification for materials and welding of gas-insulated aluminum alloy enclosed equipments
  • DL/T 304-2011 Guide for hand-over test of gas-insulated metal-enclosed transmission line on site

Professional Standard - Energy

  • NB/T 35108-2018 Code for Design of Gas-insulated Metal-enclosed Switchgear Installations
  • DL/T 304-2024 Gas-Insulated Metal-Enclosed Transmission Line on-Site Handover Test Guide
  • NB/T 42025-2013 Intelligent Gas-insulated Metal-enclosed Switchgear for Rated Voltages of 72.5kV and above
  • NB/T 10452-2020 Insulating liquids-Epoxidized soybean oil for metallized film capacitors
  • NB/T 10452-2026 Epoxy soybean oil for insulating liquid metallized film capacitors
  • NB/T 42105-2016 Basin insulator for high-voltage alternating current gas-insulated metal-enclosed switchgear
  • DL/T 2838-2024 Guidelines for Sonic Imaging Location Technology of Gas-Insulated Metal-Enclosed Switchgear
  • NB/T 10809-2021 Socket-outlets for public places—Technical specification
  • DL/T 2850-2024 Gas-Insulated Metal-Enclosed Transmission Line Breakdown Discharge Monitoring and Location Guide

Professional Standard - Hydroelectric Power

  • SD 290-1988 Technical requirements for gas-insulated metal-enclosed electrical appliances

Taiwan Provincial Standard of the People's Republic of China

  • CNS 9126-2000 660V Single core EPR insulated PVC sheathed metal netting covered cable(660V-SPYC) and 660V single-core EPR insulated PVC sheathed metal netting covered PVC anti-corrosion cable(660V-SPYCY)for marine use
  • CNS 11419-1985 Non-Metallic Insulating Beads for Thermocouples
  • CNS 6771-1986 Metal Fittings for Insulators
  • CNS 6103-1983 Insulated Bushings for Flexible Metal Conduit
  • CNS 9141-1988 250V Multi-Core EPR Insulated PVC Sheathed Metal Netting Covered Cable (250V-MPYC) and 250V Multi-Core EPR Insulated PVC Sheathed Metal Netting Covered PVC Anti-Corrosion Cable (250V MPYCY) for Marine Use
  • CNS 9131-1988 660V Three-Core Insulated CP Sheathed Metal Netting Covered Cable(660V - TPNC) and 660V Three-Core EPR Insulated CP Sheathed Metal Netting Covered PVC Anti - Corrosion Cable (250V-TPNCY) for Marine Use
  • CNS 9142-1988 250V Multi-Core EPR Insulated CP Sheathed Metal Netting Covered Cable (250V-MPNC) and 250V Multi-Core EPR Insulated CP Sheathed Metal Netting Covered PVC Anti-Corrosion Cable (250V-MPNCY) for Marine Use

Professional Standard - Electricity

  • DL/T 311-2024 Maintenance Guidelines for 1100kV Gas-Insulated Metal-Enclosed Switchgear

State Grid Corporation of China

  • Q/GDW 447-2010 Guidelines for Condition-Based Maintenance of Gas-Insulated Metal-Enclosed Switchgear
  • Q/GDW 315-2009 Technical specification for gas insulated metal-enclosed switchgear for 1000kV system
  • Q/GDW 447-2010 Guidelines for condition maintenance of gas-insulated metal-enclosed switchgear
  • Q/GDW 199-2008 Guidelines for Construction Technology of 1000kV Gas Insulated Metal Enclosed Switchgear
  • Q/GDW 447-2010 Guidelines for condition maintenance of gas-insulated metal-enclosed switchgear
  • Q/GDW 448-2010 Guidelines for condition evaluation of gas-insulated metal-enclosed switchgear

Professional Standard - Machinery

  • JB/T 8177-1999 The hot dip galvanized coating of metallic parts for insulatorsgeneral technical specification
  • JB 5891-1991 Technical conditions for ferrous metal castings for insulators
  • JB/T 50129-1999 Guidelines for product quality classification inspection of gas-insulated metal-enclosed switchgear above 72.5kV
  • JB/T 5889-1991 Technical Specification for Non-ferrous Castings Intended to Be Used in Insulators
  • JB 5889-1991 Technical conditions for non-ferrous metal castings for insulators
  • JB/T 5891-1991 Technical specification for ferrous castings intended to be used in insulators

Professional Standard-Safe Production

  • AQ/T 2072-2019 Electrical testing specification of in-service electric insulation safety instruments for metal and nonmetal mines

Indonesia Standards

British Standards Institution (BSI)

  • BS CECC 30401 033:1981 Harmonized detail specification for fixed metallized polyethylene terephthalate film dielectric d.c. capacitors (long-life grade) - Rectangular insulated non-metallic case, rigid radial terminations - Full assessment level
  • BS 760:1938 Metal-sheathed paper-insulated plain annealed copper conductors for use in mines
  • BS EN 60517:1997 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
  • BS 5524:1987 Specification for gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
  • BS 5524:1992 Specification for gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above

Swedish Institute for Standards

Korean Agency for Technology and Standards (KATS)

Japanese Industrial Standards Committee (JISC)

Polski Komitet Normalizacyjny (PKN)

American Society for Testing and Materials (ASTM)

  • ASTM B354-98 Standard Terminology Relating to Uninsulated Metallic Electrical Conductors
  • ASTM B354-05 Standard Terminology Relating to Uninsulated Metallic Electrical Conductors
  • ASTM B354-16 Standard Terminology Relating to Uninsulated Metallic Electrical Conductors
  • ASTM B354-19 Standard Terminology Relating to Uninsulated Metallic Electrical Conductors
  • ASTM B354-12 Standard Terminology Relating to Uninsulated Metallic Electrical Conductors
  • ASTM E608/E608M-24 Standard Specification for Mineral-Insulated, Metal-Sheathed Base Metal Thermocouples
  • ASTM B354-23 Standard Terminology Relating to Uninsulated Metallic Electrical Conductors
  • ASTM E780-17 Standard Test Method for Measuring the Insulation Resistance of Mineral-Insulated, Metal-Sheathed Thermocouples and Mineral-Insulated, Metal-Sheathed Cable at Room Temperature
  • ASTM E780-17(2021) Standard Test Method for Measuring the Insulation Resistance of Mineral-Insulated, Metal-Sheathed Thermocouples and Mineral-Insulated, Metal-Sheathed Cable at Room Temperature
  • ASTM D4388-20 Standard Specification for Nonmetallic Semi-Conducting and Electrically Insulating Rubber Tapes
  • ASTM E608/E608M-06 Standard Specification for Mineral-Insulated, Metal-Sheathed Base Metal Thermocouples
  • ASTM E608/E608M-13(2019) Standard Specification for Mineral-Insulated, Metal-Sheathed Base Metal Thermocouples
  • ASTM E608/E608M-00(2004) Standard Specification for Mineral-Insulated, Metal-Sheathed Base Metal Thermocouples
  • ASTM E608/E608M-00 Standard Specification for Mineral-Insulated, Metal-Sheathed Base-Metal Thermocouples
  • ASTM D4325-20 Standard Test Methods for Nonmetallic Semi-Conducting and Electrically Insulating Rubber Tapes
  • ASTM E585/E585M-18 Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Base Metal Thermocouple Cable
  • ASTM E585/E585M-01a Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Base Metal Thermocouple Cable
  • ASTM D3251-04(2009) Standard Test Method for Thermal Endurance Characteristics of Electrical Insulating Varnishes Applied Over Film-Insulated Magnet Wire
  • ASTM E585/E585M-01 Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Base Metal Thermocouple Cable
  • ASTM E585/E585M-99 Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Base Metal Thermocouple Cable
  • ASTM E585/E585M-04 Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Base Metal Thermocouple Cable
  • ASTM D3251-04(2013) Standard Test Method for Thermal Endurance Characteristics of Electrical Insulating Varnishes Applied Over Film-Insulated Magnet Wire
  • ASTM D3251-04 Standard Test Method for Thermal Endurance Characteristics of Electrical Insulating Varnishes Applied Over Film-Insulated Magnet Wire
  • ASTM C592-24 Standard Specification for Mineral Fiber Blanket Insulation and Blanket-Type Pipe Insulation (Metal-Mesh Covered) (Industrial Type)
  • ASTM E585/E585M-23 Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Base Metal Thermocouple Cable
  • ASTM D3251-03 Standard Test Method for Thermal Endurance Characteristics of Electrical Insulating Varnishes Applied Over Film-Insulated Magnet Wire
  • ASTM E2181/E2181M-11 Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Noble Metal Thermocouples and Thermocouple Cable
  • ASTM C991-25 Standard Specification for Flexible Fibrous Glass Insulation for Metal Buildings
  • ASTM D3353-98 Standard Test Methods for Fibrous-Insulated Magnet Wire
  • ASTM C592-22a Standard Specification for Mineral Fiber Blanket Insulation and Blanket-Type Pipe Insulation (Metal-Mesh Covered) (Industrial Type)
  • ASTM D3353-04 Standard Test Methods for Fibrous-Insulated Magnet Wire
  • ASTM C991-25a Standard Specification for Flexible Fibrous Glass Insulation for Metal Buildings
  • ASTM C592-22 Standard Specification for Mineral Fiber Blanket Insulation and Blanket-Type Pipe Insulation (Metal-Mesh Covered) (Industrial Type)
  • ASTM E608/E608M-13 Standard Specification for Mineral-Insulated, Metal-Sheathed Base Metal Thermocouples
  • ASTM E585/E585M-12 Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Base Metal Thermocouple Cable
  • ASTM E585/E585M-09 Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Base Metal Thermocouple Cable

Association for Electrical, Electronic & Information Technologies (VDE)

American National Standards Institute (ANSI)

  • ANSI/ASTM D4388:2013 Specification for Nonmetallic Semi-Conducting and Electrically Insulating Rubber Tapes
  • ANSI/ASTM D4325:2013 Test Methods for Nonmetallic Semi-Conducting and Electrically Insulating Rubber Tapes
  • ANSI/ASTM D3353:2010 Test Methods for Fibrous-Insulated Magnet Wire
  • ANSI/ASTM D3251:2004 Test Method for Thermal-Aging Characteristics of Electrical Insulating Varnishes Applied Over Film-Insulated Magnet Wire (10.02)
  • ANSI/IEEE C37.38:1989 IEEE Standard for Gas-Insulated, Metal-Enclosed Disconnecting, Interrupter, and Grounding Switches

Institute of Electrical and Electronics Engineers (IEEE)

  • IEEE Std C37.38-1989 Gas-insulated, metal enclosed disconnecting, interrupter, and grounding switches
  • IEEE C37.38-1989 Gas-Insulated@ Metal-Enclosed Disconnecting@ Interrupter@ and Grounding Switches

Association for Materials Protection and Performance (AMPP)

  • AMPP Paper 17618-2022 Corrosion Under Insulation Performance of Insulation Stand-Offs and Non-Metallic Membranes

National Standardisation Body (ASRO)

  • STAS 5852/2-1986 INDOOR POHCELAIN POST INSULATORS WITII INNER METAL F1TTINGS FOR ELECTRICAL PURPOSES INSUI.ATORS WITHOUT FITTINGS Dimensions
  • STAS 551-1980 Faslening devices for insulating tubcs METALLIC CLIPS Dimensions
  • STAS 5852/3-1972 INDOOR PORCELAIN POST INSU- LATORS WITH INNER METAL FITTINGS FOR ELEGTRICAL ENGINEERING PURPOSES Metal fittings
  • STAS SR CEI 517-1995 Gas-insulated metal-enelosed switchgear for rated voltages of 72,5 kV and above
  • STAS 5852/1-1986 INDOOR PORCELAIN POST INSULATORS WITH INNER METAL FITTINGS FOR ELECTRICAL PURPOSES Assembled post insulators
  • STAS 7335/5-1990 Protection against corrosion of burried metallic structures. Electroinsulating joints with nipple
  • STAS 3538/1-1989 INDOOR-OUTDOOR BUSHINGS WITH OUTER METAL FITTINGS Insulators with fittings
  • STAS 7335/7-1987 Corrosion protection of underground metal structures ELECTRICAL INSULATING FLAN- GED JOI NT S

Aerospace Industries Association/ANSI Aerospace Standards

Finnish Standards Institute

Aerospace Industries Association

Czech Standards Institute (UNMZ)

German Institute for Standardization

Standard Association of Australia (SAA)

  • AS 2263:1995 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 KV and above
  • AS 3983:1991 Metal drums for insulated electric cables and bare conductors
  • AS 3983:1991(R2016) Metal drums for insulated electric cables and bare conductors
  • AS 2420:1980 Fire test methods for solid insulating materials and non-metallic enclosures used in electrical equipment
  • AS 2420:1987 Fire test methods for solid insulating materials and non-metallic enclosures used in electrical equipment
  • AS 2420:1983 Fire test methods for solid insulating materials and non-metallic enclosures use in electrical equipment
  • AS C301:1947 All-insulated electrode holders for use in manual metallic arc welding
  • AS 3187:1986 Approval and test specification - Mineral-insulated metal-sheathed cables

The Directorate General of Specifications and Metrology (DGSM)

Bureau of Indian Standards

  • IS/IEC 517-1990 Gas Insulated Metal Enclosed Switchgear for Rated Voltages of 72.5 kV and above

Kingdom of Bahrain Testing and Metrology Directorate

Canadian Standards Association (CSA)

US Federal Contractor Registration (USFCR)

Association Francaise de Normalisation

  • NF C66-439:1981 Insulators and fittings for overhead lines. Metal fittings. Metal sole-plate (SM).
  • NF C66-404:1986 Isolators and fittings for overhead lines. Metal fittings. Pole top insulator pins (CT).
  • NF C66-403:1986 Insulators and fittings for overhead lines. Metal fittings. Insulator pins. Inclined (CI).
  • NF C64-410:1996 Gaz-insulated metal-enclosed switchgear for rated voltages of 72,5 kv and above.
  • NF C66-425:1986 Insulators and fittings for overhead lines. Metal fittings. Inclined cross arms for suspension insulators (BIS).
  • NF C42-325*NF EN 61515:2016 Mineral insulated metal sheathed thermocouple cables and thermocouples
  • NF C66-473:1978 Insulators and fittings for overhead lines. Metal fittings. Sealing strengthening metal fitting (RS).

International Electrotechnical Commission (IEC)

  • IEC 60517:1986 Gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above
  • IEC 60517:1990 Gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above
  • IEC 60517:1990/COR1:1995 Corrigendum 1 - Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
  • IEC TS 60859:1999 Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above - Fluid-filled and extruded insulation cables - Fluid-filled and dry type cable-terminations
  • IEC TS 60859/COR2:2000 Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above - Fluid-filled and extruded insulation cables - Fluid-filled and dry type cable-terminations
  • IEC TS 60859/COR1:2000 Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above - Fluid-filled and extruded insulation cables - Fluid-filled and dry type cable-terminations
  • IEC 60517:1990/AMD1:1994 Gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above; Amendment 1
  • IEC TR 62271-307:2024 High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type tests of AC metal and solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
  • IEC TR 60859:1986 Cable connections for gas-insulated metal-enclosed swithchgear for rated voltages of 72.5 kV and above
  • IEC 61515:2016 Mineral insulated metal-sheathed thermocouple cables and thermocouples

GCC Standardization Organization

  • GSO IEC 62271-108:2012 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
  • GSO 1544:2002 METHODS FOR MEASURING THE PERFORMANCE OF ELECTRIC DISHWASHERS

Spanish Association for Standardization (UNE)

  • UNE-EN 60517:1998 GAS-INSULATED METAL-ENCLOSED SWITCHGEAR FOR RATED VOLTAGES OF 72,5 KV AND ABOVE.
  • UNE 20-141-1990 Gas-insulated metal-packed high-voltage electrical appliances with specified voltages greater than or equal to 72.5kV
  • UNE-EN 61515:2016 Mineral insulated metal-sheathed thermocouple cables and thermocouples (Endorsed by AENOR in October of 2016.)

South African Bureau of Standard

  • SANS 6282-2:2007 Test methods for bare conductors and conductors of insulated electric cables Part 2: Quality of metallic coatings

Austrian Standards

Underwriters Laboratories (UL)

  • UL 504-2024 Outline of Investigation for Mineral-Insulated, Metal-Sheathed Cable
  • UL 10010-5-2018 Product Category Rules for Part B: Insulated Metal Panels, Metal Composite Panels, and Metal Cladding: Roof and Wall Panels
  • UL SUBJECT 504-2017 Outline of Investigation for Mineral-Insulated@ Metal-Sheathed Cable (Issue 1)

Gosstandart of Russia

  • GOST 4775-1991 Concentric-lay-stranded copper-clad steel (bimetallic) conductors. Specifications
  • GOST R 59685-2021 Wall metal-faced sandwich panels with polyurethane foam thermal insulation. Specifications

GM Europe

Magyar Szabványügyi Testület

  • MNOSZ 8398-1956 Metallic paper for DC generator and transformer insulation

European Committee for Standardization (CEN)

  • HD 358 S3-1992 Gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above (IEC 517:1990)

European Committee for Electrotechnical Standardization(CENELEC)

  • HD 358 S2-1987 Gas-Insulated Metal- Enclosed Switchgear for Rated Voltages of 72.5 kV and Above

Netherlands Institute for Standardization

  • NEN 10 517-1990 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above

Defense Logistics Agency

Yugoslav Association for Standardization

  • JUS N.C0.003-1980 Designation of telecommunication cables with paper insulation and metalic sheath

Portuguese Institute of Quality

  • NP 2874-1985 Circuit insulation materials. Insulation resistance of solid insulators, related test methods
  • NP 1520-1988 Circuit insulation materials and related accessories. Support insulator type. Insulators for voltages exceeding 1 kV, related properties and tests

Insulated Cable Engineers Association (ICEA)

BELST

  • STB 1808-2007 Metal three - layer panels with foam mineral-wool insulation. Specifications

Belgian Standards Institute

  • NBN B 62-301-1989 Thermal insulation of buildings. Overall thermal insulation level