Class I Division 1 and Class I Zone 1 both address flammable gas or vapor hazards, but their classification structures and equipment markings are not interchangeable.
Class I Division 1 vs Zone 1: Why They Are Not Identical Read More »
From 20 January 2027, the EU Machinery Regulation generally applies to machinery in its scope, while ATEX remains a separate framework for products intended for explosive atmospheres.
ATEX and EU Machinery Regulation: What Changes in 2027? Read More »
MMAIATEX has published three English buyer guides on IEC 60079-0:2026, Ex tb and Ex tc dust markings, and audible and visual alarm selection.
MMAIATEX New Ex Guides: Three English Resources for Buyers Read More »
Twelve buyer questions covering hazardous-area markings, sound and visual effectiveness, power, temperature, cable entries and documents for audible and visual alarms.
Explosion-Proof Audible and Visual Alarms: 12 Buyer FAQs Read More »
Ex tb and Ex tc both use enclosure protection for combustible dust, but they represent different EPLs and must match the complete site and certificate requirements.
Ex tb vs Ex tc: How to Read Dust Protection Markings Read More »
IEC 60079-0:2026 is Edition 8 of the general Ex equipment standard. Buyers should check certificate status, issue, listed editions and exact product identity.
IEC 60079-0:2026 Standard Update: What Ex Equipment Buyers Should Verify Read More »
MMAIATEX has published three English guides covering ATEX product and workplace duties, IECEx X and U certificate suffixes, and control station buying questions.
MMAIATEX Publishes Three New English Guides for Ex Compliance and Control Station Buyers Read More »
Twelve buyer questions on complete explosion-protected control station configurations, including operators, entries, ratings, markings and documents.
Explosion-Proof Control Stations: 12 Buyer FAQs Read More »
Understand how an IECEx X suffix identifies Specific Conditions of Use, while a U suffix identifies an Ex Component that needs further equipment assessment.
IECEx Certificate X vs U: Conditions of Use and Component Limits Read More »
ATEX 114 addresses product conformity and economic operators, while ATEX 153 addresses employer duties for explosion risks at workplaces.
ATEX 114 vs ATEX 153: Who Is Responsible for What? Read More »
