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Database: 365,228(8 Aug 2026)

Indoor equipment protection level

Indoor equipment protection level, Total:186 items.

The international standard classification for "Indoor equipment protection level" includes: Electrical and electronic equipment , Immunity , Electrical engineering in general , Protection against electric shock , Head protective equipment .

The Chinese standard classification for "Indoor equipment protection level" includes: Electronic and electrical equipment , Electromagnetic compatibility , Electrical equipment and tool in general , Hygiene, safety and labor protection .


Professional Standard-Ships

  • CB/T 4397-2014 Requirement for protection and explosion-proof grade of electrical equipment for offshore oil platform

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

  • GB/T 4208-2017 Degrees of protection provided by enclosure(IP code)
  • GB/T 17799.5-2012 Electromagnetic compatibility(EMC)—Generic standards—HEMP immunity for indoor equipment
  • GB/T 30038-2013 Road Vehicles - Degrees of Protection (IP-Code) - Protection of Electrical Equipment Against Foreign Objects, Water and Access
  • GB/T 4208-2008 Degrees of protection provided by enclosure(IP code)
  • GB/T 4942.2-1993 Low voltage electrical enclosure protection class
  • GB 4208-2008 Degrees of Protection Provided By Enclosure (IP Code)
  • GB/T 20138-2006 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • GB/T 4208-1993 Classification of enclosure protection class
  • GB/T 20138-2023 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • GB 4208-1993 Degrees of protection provided by enclosure (IP code)

Beijing Provincial Standard of the People's Republic of China

  • DB11/ 255-2004 The level of security risk and technical protection foruniversity and college series

Group Standards of the People's Republic of China

  • T/CZSYSJLXH 006-2023 Standard for certification of indoor music level
  • T/GZZH 001-2020 Indoor Environmental Pollution Prevention and Purification Enterprise Qualification Grade Evaluation Criteria

Military Standard of the People's Republic of China-General Armament Department

Swedish Institute for Standards

  • SIS SS IEC 529:1980 Classification of degrees of protection provided by enclosures
  • SIS SS IEC 529:1986 Classification of degrees of protection provided by enclosures
  • SIS SS-EN 60 529-1992 Degrees of protection provided by enclosures (IP Code)
  • SS-EN 60079-26:2015 Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga
  • SS-EN 62262:2022 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • SS-ISO 20653:2023 Road vehicles — Degrees of protection (IP code) — Protection of electrical equipment against foreign objects, water and access (ISO 20653:2023, IDT)
  • SS-EN 50102 A 1:1999 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • SS-EN 62262.1:2022 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • SS-EN 60529:2014 Degrees of protection provided by enclosures (IP Code)

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

  • TCVN 7546-2005 Personal protective equipment.Classification of hazards
  • TCVN 4255-2008 Degrees of protection provided by enclosures (IP code)

Association for Electrical, Electronic & Information Technologies (VDE)

Bureau of Indian Standards

  • IS 12063-1987 Classification of protection levels of electrical equipment enclosures
  • IS 2147-1962 Degrees of protection provided by enclosures for low voltage switchgear and controlgear
  • IS/IEC 60529-2001 Degrees of protection provided by enclosures (IP CODE)
  • IS 17050-2023 Degrees of Protection Provided by Enclosures for Electrical Equipment Against External Mechanical Impacts (IK Code)

Australian/New Zealand Standard (AU-AS/NZS)

Standard Association of Australia (SAA)

  • AS 1939:1986 Classification of degrees of protection provided by enclosures for electrical equipment
  • AS 1939:1976 Classification of degrees of protection provided by enclosures for electrical equipment
  • AS 1939:1981 Classification of degrees of protection provided by enclosures for electrical equipment
  • AS 1939 SUPP 1:1988 Degrees of protection provided by enclosures on electrical equipment (IP Code)
  • AS 60529:2004 Degrees of protection provided by enclosures (IP Code)
  • AS 60529:2004(R2018) Degrees of protection provided by enclosures (IP Code)
  • AS 1939 SUPP 2:1990 Degrees of protection provided by enclosures for electrical equipment (IP Code) - Wallchart 2 (Supplement 2 to AS 1939-1990)
  • AS 1939 SUPP 1:1990 Degrees of protection provided by enclosures for electrical equipment (IP Code) - Wallchart 1 (Supplement 1 to AS 1939-1990)
  • AS 2286:1989 Space heating appliances - Secondary guards

National Standardisation Body (ASRO)

  • STAS 6588-1962 Trial method for protection levels of electronic equipment
  • STAS 11054-1978 ELECTRIC AND ELECTRONIC APPARATUS Protection classes against electric shock

Türk Standardları Enstitüsü

  • TS 3033-1978 Classification Of Degrees Of Protection Provided By Enclosures (For Electrical Equipment)

U.S. Air-Conditioning, Heating, and Refrigeration Institute (US-AHRI)

  • ARI 350-2000 Sound Rating of Non-Ducted Indoor Air-Conditioning Equipment
  • ARI 350-2008 Sound Performance Rating of Non-Ducted Indoor Air-Conditioning Equipment
  • ARI 270-2008 Sound Performance Rating of Outdoor Unitary Equipment

U.S. Air-Conditioning, Heating, and Refrigeration Institute (US-AHRI)

  • AHRI 350-86 Sound Rating of Non-Ducted Indoor Air-Conditioning Equipment
  • AHRI 350-00 Sound Rating of Non-Ducted Indoor Air-Conditioning Equipment
  • AHRI 350-2008 Sound Performance Rating of Non-Ducted Indoor Air-Conditioning Equipment
  • AHRI 270-95 Sound Rating of Outdoor Unitary Equipment
  • AHRI 270-2008 Sound Performance Rating of Outdoor Unitary Equipment
  • AHRI 275-97 Application of Sound Rated Outdoor Unitary Equipment
  • AHRI 370-2001 Sound Rating of Large Outdoor Refrigerating and Air-Conditioning Equipment
  • AHRI 270-2025 Sound Performance Rating of Outdoor Unitary Equipment
  • AHRI 370-86 Sound Rating of Large Outdoor Refrigerating and Air-Conditioning Equipment

German Institute for Standardization

  • DIN 40050:1980 IP protection level protection of electrical equipment against electric shock, foreign matter and water
  • DIN EN 60529:2000 Degrees of protection provided by enclosures (IP code) (IEC 60529:1989 + A1:1999); German version EN 60529:1991 + A1:2000
  • DIN EN 50102_A1_1999 Degree of protection of electrical equipment enclosures against mechanical external forces (IK code)
  • DIN 40050-9:1993-05 Road vehicles; degrees of protection (IP code); protection against foreign objects; water and contact; electrical equipment
  • DIN 48127:1962 Wall bushings for use in open air, indoor plants; insulation class 3 to 30
  • DIN 40050-2:1972 The protection level of the electrical equipment casing prevents electric shock, foreign objects from entering and is waterproof
  • DIN 40050-9:1993 Road vehicles; degrees of protection (IP-code); protection against foreign objects; water and contact; electrical equipment
  • DIN 40050-1:1970 Degrees of protection of enclosures
  • DIN EN 62262:2022-02*VDE 0470-100:2022-02 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • DIN EN 15613:2009 Knee and elbow protectors for indoor sports - Safety requirements and test methods; German version EN 15613:2008
  • DIN EN 60079-26 E:2012-02 Draft Document - Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga (IEC 31/969/CD:2011)
  • DIN EN 60079-26 E:2012 Draft Document - Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga (IEC 31/969/CD:2011)
  • DIN EN 50102:1997 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code); German version EN 50102:1995
  • DIN EN 60529:2014-09*VDE 0470-1:2014-09 Degrees of protection provided by enclosures (IP Code)
  • DIN EN 60529:2019-06*VDE 0470-1 Berichtigung 2:2019-06 Degrees of protection provided by enclosures (IP Code)
  • DIN 4646-1:1968 Safety rating of protective glass windows

British Standards Institution (BSI)

  • BS EN 60079-26:2015 Explosive atmospheres. Equipment with Equipment Protection Level (EPL) Ga
  • BS EN 62262:1995 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • BS ISO 20653:2006 Road vehicles. Degrees of protection (IP-Code). Protection of electrical equipment against foreign objects, water and access
  • BS EN 62262:2002 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • BS ISO 20653:2013 Road vehicles. Degrees of protection (IP code). Protection of electrical equipment against foreign objects, water and access
  • BS EN 60079-26:2007 Explosive atmospheres. Equipment with equipment protection level (EPL) Ga
  • 11/30240691 DC BS ISO 20653. Road vehicles. Degrees of protection (IP-Code). Protection of electrical equipment against foreign objects, water and access
  • BS EN IEC 60079-26:2024 Explosive atmospheres - Equipment with Separation Elements or combined Levels of Protection
  • BS DD 97-4:1984 Respiratory protective equipment-Schedule of equivalent terms
  • 05/30116284 DC ISO 20653. Road vehicles. Degrees of protection (IP-Code). Protection against foreign objects, water and access. Electrical equipment
  • BS 5490:1977 Classification of protection levels of enclosure

Canadian Standards Association (CSA)

Thai Industrial Standards Institute (TISI)

  • TIS 513-2010 Degrees of protection provided by enclosures (ip code)

Netherlands Institute for Standardization

  • NEN 2438-1985 Enclosures for electrical equipment Degrees of protection (IP-designations)

Gosstandart of Russia

  • GOST 31610.26-2012 Explosive atmospheres. Part 26. Equipment with equipment protection level (EPL) Ga
  • GOST 14255-1969 Electrical apparatus for voltage to 1000 V. Shells. Degrees of protection
  • GOST 31610.26-2016 Explosive atmospheres. Part 26. Equipment with equipment protection level (EPL) Ga
  • GOST 14254-2015 Degrees of protection provided by enclosures (IP Code)

Korean Agency for Technology and Standards (KATS)

  • KS C IEC 60529:2006 Degrees of protection provided by enclosures(IP Code)
  • KS C 0916-1995(2000) ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES-TYPE OF PROTECTION "P"
  • KS V 8017-2013 General Requirements for Degree of Protection and Inspection of Enclosures for Marine Electrical Apparatus
  • KS B ISO 13261-2-2022 Sound power rating of air - conditioning and air - source heat pump equipment - Part 2: Non - ducted indoor equipment
  • KS C IEC 60529-2017 Degrees of protection provided by enclosures(IP Code)
  • KS C IEC 62262:2005 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts(IK code)
  • KS C IEC 60529:2017 Degrees of protection provided by enclosures(IP Code)
  • KS C IEC 62262-2024 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts(IK code)
  • KS C IEC 60529-2022 Degrees of protection provided by enclosures(IP Code)
  • KS C IEC 60529:2022 Degrees of protection provided by enclosures(IP Code)
  • KS C IEC 62262-2019 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts(IK code)

Malaysia Standards

  • MS 941-1984 Specification for protection levels of enclosures of low-voltage switchgear and control equipment
  • MS 940-1984 Specification for classification of enclosure protection levels

Spanish Association for Standardization (UNE)

  • UNE-EN 50102/A1:1998 CORR:2002 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • UNE-EN 60079-26:2015 Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga
  • UNE-EN 60079-26:2007 Explosive atmospheres -- Part 26: Equipment with equipment protection level (EPL) Ga (IEC 60079-26:2006).
  • UNE-EN 50102 CORR:2002 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • UNE-EN 62262:2002/A1:2022 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)

Comitato Elettrotecnico Italiano

GCC Standardization Organization

European Committee for Electrotechnical Standardization(CENELEC)

  • EN 60079-26:2007 Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga
  • EN 60079-26:2015 Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga
  • HD 365 S3-1988 Classification of Degrees of Protection Provided by Enclosures
  • EN 62262:2002 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)

Danish Standards Foundation

  • DANSK DS/EN 60079-26:2015 Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga
  • DS/EN 60079-26:2007 Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga
  • DS/ISO 13261-2:2002 Sound power rating of air-conditioning and air-source heat pump equipment - Part 2: Non-ducted indoor equipment
  • DANSK DS/ISO 13261-2:2002 Sound power rating of air-conditioning and air-source heat pump equipment - Part 2: Non-ducted indoor equipment
  • DS/EN 50102/A1 - 62262:2000 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • DANSK DS/EN 62262/A1:2021 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • DS/EN 50102 - 62262:1997 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • DS/EN 62262:2021 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • DS/EN 50102/Corr. - 62262:2007 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • DANSK DS/EN 60529+A1:2002 Degrees of protection provided by enclosures (IP Code)
  • DANSK DS/EN 1868:1997 Personal protective equipment against falls from a height - List of equivalent terms
  • DANSK DS/ISO 20653:2013 Road vehicles – Degrees of protection (IP code) – Protection of electrical equipment against foreign objects, water and access

The Directorate General of Specifications and Metrology (DGSM)

  • OS GSO IEC 60079-26:2007 Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga
  • OS GSO ISO 13261-2:2013 102Sound power rating of air-conditioning and air-source heat pump equipment -- Part 2: Non-ducted indoor equipment

Association Francaise de Normalisation

  • NF EN 60079-26:2015 Explosive atmospheres - Part 26: equipment with equipment protection level (EPL) Ga
  • NF EN 50102:1995 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (ik code).
  • NF C20-015/A1*NF EN 62262/A1:2021 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • NF C20-015*NF EN 62262:2004 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK codes).
  • NF C20-010*NF EN 60529:1992 Degrees of protection provided by enclosures (IP Code).

International Electrotechnical Commission (IEC)

  • IEC 60144:1963 Degrees of protection of enclosures for low-voltage switchgear and controlgear (Edition 1.0)
  • IEC 60079-26:2014 RLV Explosive atmospheres – Part 26: Equipment with Equipment Protection Level (EPL) Ga
  • IEC 60079-26:2014 Explosive atmospheres – Part 26: Equipment with Equipment Protection Level (EPL) Ga
  • IEC TR 60536:1976 Classification of electrical and electronic equipment with regard to protection against electric shock
  • IEC 62262:2002 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • IEC 62262:2021 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • IEC 62262:2002+AMD1:2021 CSV Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • IEC 60529/Corr 1:2019 Degrees of Protection Provided by Enclosures (IP Code)
  • IEC 60529:1976+AMD1:1978 CSV Classification of degrees of protection provided by enclosures
  • IEC 60529:2001 Degrees of protection provided by enclosure (IP code)
  • IEC 60529:1989/AMD2:2013 Degrees of protection provided by enclosures (IP code)
  • IEC 60529:1989/COR1:2003 Degrees of protection provided by enclosures (IP code); Corrigendum 1
  • IEC 60079-7:2024 PRV Explosive Atmosphere - Protection Level e

Cuban Institute of Standards and Metrology

  • NC 96-00-09-1987 Fire Protection. Electric Apparatus Protection Grade. Classification, Marking and Selection

South African Bureau of Standard

  • SANS 60529:2001 Degrees of protection provided by enclosures (IP Code)
  • SANS 62262-2024 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
  • SANS 60529:2019 Degrees of protection provided by enclosures (IP Code)

National Electrical Manufacturers Association(NEMA)

  • NEMA BI 50055-2024 NEMA 250 Enclosure Types
  • NEMA C136.25-2013 For Roadway and Area Lighting Equipment- Ingress Protection (Resistance to Dust, Solid Objects, and Moisture) for Luminaire Enclosures
  • NEMA BI 50014-2024 Degrees of Protection Provided by Enclosures (IP Code)

Japanese Industrial Standards Committee (JISC)

  • JIS D 5020:2010 Automotive parts -- Degrees of protection (IP Code) -- Protection of electrical equipment against foreign objects, water and access
  • JIS D 5020:2016 Automotive parts -- Degrees of protection (IP Code) -- Protection of electrical equipment against foreign objects, water and access
  • JIS F 8007:1998 General requirements for degree of protection and inspection of enclosures for marine electrical apparatus

International Organization for Standardization (ISO)

  • ISO 20653:2006 Road vehicles - Degrees of protection (IP-Code) - Protection of electrical equipment against foreign objects, water and access
  • ISO 20653:2013 Road vehicles - Degrees of protection (IP code) - Protection of electrical equipment against foreign objects, water and access
  • ISO 20563:2008 Road vehicles — Degrees of protection (IP-Code) — Protection of electrical equipment against foreign objects, water and access
  • ISO 20653:2023 Road vehicles — Degrees of protection (IP code) — Protection of electrical equipment against foreign objects, water and access

American Society for Testing and Materials (ASTM)

  • ASTM E1332-90(2003) Standard Classification for Determination of Outdoor-Indoor Transmission Class
  • ASTM E1332-10 Standard Classification for Determination of Outdoor-Indoor Transmission Class
  • ASTM E1332-22 Standard Classification for Rating Outdoor-Indoor Sound Attenuation

Czech Standards Institute (UNMZ)

Lithuanian Standards Office

  • LST EN 50102+A1-1998 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)

Austrian Standards

Yugoslav Association for Standardization

  • JUS N.G5.005-1990 Rotating electrical machines. Classification of degrees of protection provided by enclosures for rota- ting machines

Association of German Mechanical Engineers

  • VDI 6000 BLATT 5-2004 Equipment of and with sanitary facilities — senior apartments, retirement homes, senior care homes

Underwriters Laboratories (UL)

  • UL 60079-26-2022 UL Standard for Safety Explosive Atmospheres – Part 26: Equipment with Equipment Protection Level (EPL) Ga

European Telecommunications Standards Institute (ETSI)

  • ETSI ETR 012 ed.1 (1992-04)-1992 Terminal Equipment (TE); Safety categories and protection levels at various interfaces for telecommunication equipment in customer premises
  • ETR 012-1992 Terminal Equipment (TE); Safety Categories and Protection Levels at Various Interfaces for Telecommunication Equipment in Customer Premises

American National Standards Institute (ANSI)

Associação Brasileira de Normas Técnicas

Ente Nazionale Italiano di Unificazione

  • UNI 9569:1989 Burglar resistant doors. Test methods and resistance classes.

Standards Norway

  • NS 6087:1980 Marine industry - Internal doors - Fire class A
  • NS 6088:1980 Marine industry - Internal doors - Fire class B