Meltron EX LED Lighting System

MEX are an explosion proof lighting fitting.
ATEX/IECEx-certified luminaire designed with excellent lighting performance,
and for use in most extreme and hazardous environments.

Meltron EX Modular Lighting System

The Modular Meltron EX Lighting System provides ultimate safety to people working in the most demanding industrial environments, such as oil and gas refineries, mining industries, and other industries requiring the best in safety.

The Modular Meltron EX Lighting System is ATEX/IECEx-certified, and tested to withstand extreme weather conditions, mechanical vibrations, impacts, and UV-radiation. Meltron MEX is designed to withstand high ambient temperatures, voltage surges, and electromagnetic disturbances.

The Mex luminaire is also Atex certified for through wiring/daisy chain installation. This is ideal for when new luminaires are installed in place of old, and when cabling is already in place. Please see our installation manual for more information


For the most demanding human environments

The Modular Meltron EX Lighting System are an explosion proof lighting luminaire, Specifically designed for use in the hazardous and the most demanding environments. To prevent the high risk of explosion, due to various types of gases and dust.

The extremely strong and durable tube enclosure is sealed to withstand water pressure, fluids and dust up to IP66. It is suitable for indoor/outdoor use, and is available with a clear or opal lens for the best light distribution. Ideal luminaries for varius type of installations 

Internal driver design

Developed by Meltron, the MEX driver is robust and designed to last. The MEX driver is made to operate in hot ambient temperatures that would quickly cause regular components to fail. All the materials and components of the MEX driver were selected for their superior performance and reliability.

Encapsulated (type ‘mb’) electronics offer high-level protection against 299 out of 301 explosive gases.

High efficiency, high power factor, low EMC suitable for industrial and marine use.


Ex e mb op is IIC T5 Gb
Ex tb op is IIIC T85ºC
-40ºC  Tamb  +60ºC 

Ex e mb op is IIC T4 Gb
Ex tb op is IIIC T85ºC
-40ºC  Tamb  +40ºC 

Certified according to both ATEX/IECEx, and granted a manufacturer’s CE-mark.

Quality certificate
EESF 19 ATEX Q 028
ATEX certificate
EESF 18 ATEX 066X Issue 1
IECEx certificate
IECEx EESF 18.0029X

Certified by Eurofins Ltd.
(Notified Body number 0537)

Suitable for direct mounting on normally flammable surfaces.


MEX data sheet ()MEX product brochure

EESF-19-ATEX-Q-028-u-2020-1.pdf ()ATEX certificate

IECEx-EESF-18.0029X-Issue-1-1.pdf ()IECEx Certificate

MEX LTD file ()MEX LTD files

MEX-manual-1.pdf ()MEX Installation manual



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