Conduits or Cables
Conduit or Cable for Ex d or Ex de Enclosures Conduit entryMeans of introducing a conduit into electrical Ex Equipment so as to maintain the relevant Type of Protection … Continue reading
Zone II and IEC 60079-15
Recalling some Basics 1. Explosive Atmosphere Mixture with air, under atmospheric conditions, of flammable substances in the form of gas, vapour, or dust, fibres, or flyings which, after ignition, permits … Continue reading
The Safety Lamp
THE BEACON OF SAFETY A short trip down the History Lane . Safety lamp for coal mines is a special lamp that provides illumination, using a small … Continue reading
The Fire Triangle & The Dust Explosion Pentagon , The Fire Diamond
The “Fire Triangle” is a graphic representation of a concept, used to list the following prerequisites of an explosion:- FUEL (Flammable Material in form of GAS or Vapors ) Oxygen from the air … Continue reading
Ex (As per ATEX Directives)
Ex (As per ATEX Directives) This Hexagon Logo with “Ex” marked inside is as per specification of ATEX ( ATmosphères EXplosives ) . This mark along with the EC mark, … Continue reading
To use..or NOT to use ..Conduit-Hub or Cable-Gland
NEC Art Gallery CONDUIT HUBS Conduit Hubs are used to terminate the conduits into an enclosure . Hub is installed, through a drilled hole into the certified enclosure and fastened … Continue reading
