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EN 50303:2000 Standard

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  Keywords:

#parts #ranging #celcius #degree #mines

  Directive

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

  Last Official Journal reference

Thursday 3rd of September 2026

  Description:

Group I, Category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust

  Purpose

This standard specifies the design, construction, testing and maring requirements for Group I, Category "M1" equipment indended to remain functional in underground parts of mines, as well as those parts of surface installations of such mines endangered by firedamp and/or combustible dust under normal atmospheric conditions (pressures ranging from 0.8 bar to 1.1 bar and temperatures ranging from -20 degree Celcius to +40 degree Celcius.

  Publication

Wednesday 20th of April 2016

  Related Standards

EN 1127-2:2014

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining

EN ISO 16852:2016

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Flame arresters - Performance requirements, test methods and limits for use (ISO 16852:2016)

EN 60079-31:2014

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure 't'

EN 60079-29-4:2010

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flammable gases

EN 60079-26:2015

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

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

EN 60079-15:2010

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Explosive atmospheres - Part 15: Equipment protection by type of protection 'n'

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