1st line (IIC) are most dangerous gases. How to read and use this table? Hot surfaces become dangerous ≥ 135°C. For that reason all Ex equipment shall be selected having a T class T4, …

The IEC (International Electrotechnical Commission) is the world’s leading organization that prepares and publishes International Standards for all electrical, electronic and related …

IECEx is an international system for certification of equipment for use in explosive atmospheres. Its quality assessment specifications are based on standards prepared by the International …

To comply with ATEX/IECEx regulations, all equipment and protective systems that are used in hazardous areas must be marked legibly and indelibly with a specific set of letters/numbers.

ATEX and IECEx are both essential certifications for equipment used in explosive environments, but they serve different legal and geographical purposes. ATEX is legally required in the …

For Group I electrical explosion-proof equipment there is no marking indicating the temperature class. The maximum surface temperature marking, according to the assigned EPL. ① The …

Certification Body (CB) that has tested and certified the product (EPL a, b and c). ATEX is in the European Union a mandatory and IECEx a voluntary certification procedure. For the correct …

The IEC established IECEx, the IEC System for Certification to Standards Relating to Equipment for Use in Explosive Atmospheres.

“Gb” means the equipment is intended to protect against gases (G) in a Zone 1 environment (b). Z-purge: “Ex ic nA” means that it is Explosion Proof(flameproof enclosure) rated for Zone 2 …

Dec 29, 2019 · IECEx is the International Electrotechnical Commission Scheme for Certification to Standards Relating to Equipment for Use in Explosive Atmospheres. ATEX is driven by EU …