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Corrigendum 2 - Explosive atmospheres - Part 25: Intrinsically safe electrical systems

Corrigendum 1 - Explosive atmospheres - Part 25: Intrinsically safe electrical systems

Explosive atmospheres - Intrinsically safe electrical systems

Explosive atmospheres - Gas detection equipment — General requirements and test methods

1 Scope This part of IEC 60079‑29 specifies general requirements, test methods and acceptance criteria that apply to flammable, oxygen and toxic gas detection equipment intended to detect gases and v…

Electrical apparatus for explosive gas atmospheres - Data for flammable gases and vapours, relating to the us…

Electrical apparatus for explosive gas atmospheres - Part 20: Data for flammable gases and vapours, relating to the use of electrical apparatus Executive summary Guidance on the selection of electric…

Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation

Overview - IEC 60079-28:2025 (Explosive atmospheres - Optical radiation) IEC 60079-28:2025 is the third edition international standard that sets additional requirements for equipment and transmission…

Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods…

Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors…

Overview IEC 60079-29-2:2015 - "Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen" is an IEC international st…

Explosive atmospheres - Part 26: Equipment with Separation Elements or combined Levels of Protection

Overview IEC 60079-26:2021 is an international standard published by the International Electrotechnical Commission (IEC) that addresses the safety requirements for equipment used in explosive atmosph…

Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"

Overview IEC 60079-2:2014 - Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p" (Edition 6.0, incl. corrigendum July 2015) defines specific construction, testing and mar…

Explosive atmospheres - Part 25: Intrinsically safe electrical systems

Overview IEC 60079-25:2020 (with Amendment 1 consolidated) specifies the design, construction and assessment of intrinsically safe electrical systems (Type of Protection “i”) intended for use in loca…

Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flamma…

Overview IEC 60079-29-4:2009 is an international standard developed by the International Electrotechnical Commission (IEC) that outlines the performance requirements of open path gas detectors for fl…

Explosive atmospheres - Part 25: Intrinsically safe electrical systems

Overview IEC 60079-25:2010 is an international standard published by the International Electrotechnical Commission (IEC) that specifies the requirements for intrinsically safe electrical systems used…

Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

Overview IEC 60079-29-1:2016 - "Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases" sets out performance, construction, and testing requireme…

Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga

Overview IEC 60079-26:2014 - Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga - specifies alternative construction, test and marking requirements for electrical equ…

Explosive atmospheres - Part 29-3: Gas detectors - Guidance on functional safety of fixed gas detection syste…

Overview IEC 60079-29-3:2014 is an international standard published by the International Electrotechnical Commission (IEC) that provides comprehensive guidance on the functional safety of fixed gas d…

Explosive atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO)

Explosive atmospheres - Part 29-0: Gas detection equipment - General requirements and test methods

Overview IEC 60079-29-0:2025 is an international standard developed by the International Electrotechnical Commission (IEC) that outlines the general requirements and test methods for gas detection eq…

Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation

Overview IEC 60079-28:2015 - Explosive atmospheres - Part 28 - Protection of equipment and transmission systems using optical radiation - specifies requirements, testing and marking for equipment tha…