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MMAIATEX
  • Home
  • About US
  • All Products
    • Ex light fittings
      • Ex floodlight fittings
      • Ex wall mounted light fittings
      • Ex warning light fittings
    • Ex controller& control panel
      • Explosion Proof Controllers & Control Boxes
      • Ex Position Switches
      • Panel Mount Explosion Proof Electrical Components
    • Ex terminal boxes& junction boxes
      • Flexible Conduits & Cable Glands
    • Exd, Exe components& cable glands& boxes
      • Explosion Proof Module & Operating Head
      • Explosion Proof Components
    • Industrial Product
      • Waterproof, Dustproof & Corrosionproof Electrical Equipment
  • Service
    • Video
  • Advantage
    • Technical Advantages
    • Inspection Advantages
    • Production Advantages
    • System Advantages
  • News
  • Contact
Clear-lens panel-mount signal light module photographed on a white background

Ex q Powder Filling: Scope and Marking Explained

Technical Knowledge / MMAIATEX Editorial Team

Ex q powder filling explained through the public scope of IEC 60079-5, complete marking checks, controlled documentation and practical procurement boundaries.

Ex q Powder Filling: Scope and Marking Explained Read More »

Five panel-mount selector and key-operated control devices photographed on a white background

ATEX Manufacturer vs Authorised Representative Duties

Industry Insights / MMAIATEX Editorial Team

Compare the ATEX roles of a manufacturer and an EU authorised representative, including written mandates, retained responsibility and document duties.

ATEX Manufacturer vs Authorised Representative Duties Read More »

Eight cast-metal panel control devices with buttons, guards, lenses and selector forms on a white background

MMAIATEX ATEX Technical Guides: Ex ob/oc and Trace Heating

Company News / MMAIATEX Editorial Team

MMAIATEX has published three English guides covering ATEX importer and distributor duties, Ex ob and Ex oc liquid immersion markings, and trace-heating procurement evidence.

MMAIATEX ATEX Technical Guides: Ex ob/oc and Trace Heating Read More »

Open cast-metal control enclosure with four orange panel modules and two cable entries

Explosion-Proof Trace Heating: 12 Buyer FAQs

FAQs / MMAIATEX Editorial Team

Twelve direct answers on qualifying electrical resistance trace heating, terminations, controls, temperature evidence and installation documents for explosive atmospheres.

Explosion-Proof Trace Heating: 12 Buyer FAQs Read More »

Four panel-mount indicator modules in different configurations on a white background

Ex ob vs Ex oc: Liquid Immersion Markings Explained

Technical Knowledge / MMAIATEX Editorial Team

Compare Ex ob and Ex oc liquid immersion markings, then verify EPL, gas-atmosphere scope, rated voltage, complete marking and current certificate evidence.

Ex ob vs Ex oc: Liquid Immersion Markings Explained Read More »

Three panel-mount rotary selector assemblies photographed on a white background

ATEX Importer vs Distributor Duties for Ex Equipment

Industry Insights / MMAIATEX Editorial Team

Compare the ATEX duties of EU importers and distributors before Ex equipment is placed or made available on the Union market.

ATEX Importer vs Distributor Duties for Ex Equipment Read More »

Orange molded circular panel-control accessory photographed on a white background

MMAIATEX CoPC, Encapsulation and Fuse Guides: Update

Company News / MMAIATEX Editorial Team

MMAIATEX has published three English guides on IECEx personnel competence verification, Ex m encapsulation markings and fuse-module procurement evidence.

MMAIATEX CoPC, Encapsulation and Fuse Guides: Update Read More »

White fuse holder modules with screw terminals and clear covers arranged on a white background

Explosion-Proof Fuse Module: 12 Buyer FAQs

FAQs / MMAIATEX Editorial Team

Select an explosion-proof fuse module by fuse system, class, voltage, current, breaking capacity, coordination, complete Ex evidence and installation documents.

Explosion-Proof Fuse Module: 12 Buyer FAQs Read More »

Red round panel indicator with a clear protective hood photographed on a white background

Ex ma vs Ex mb vs Ex mc: Encapsulation Markings

Technical Knowledge / MMAIATEX Editorial Team

Compare Ex ma, Ex mb and Ex mc encapsulation markings, then verify voltage scope, complete Ex marking, certificate conditions and assembly evidence.

Ex ma vs Ex mb vs Ex mc: Encapsulation Markings Read More »

Red and black panel-mount audible indicators shown side by side on a white background

IECEx CoPC Verification: What Employers Must Check

Industry Insights / MMAIATEX Editorial Team

Verify an IECEx CoPC by matching the named holder, live status and exact competence units to the assigned hazardous-area task and local requirements.

IECEx CoPC Verification: What Employers Must Check Read More »

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Address: Building 6, Jingang Venture Park, Yueqing City, Wenzhou City, Zhejiang Province, P.R.China E-mail:mmffex001@gmail.com Technical Support:+86 130 6185 5569

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  • Ex light fittings
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