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The DEXEN product series is EX Engineering’s flagship range of IECEx certified electrical equipment suitable for use within a combustible dust hazardous area.

We are IECEx certified to manufacture compliant dust enclosures and have extensive experience in dust explosion protection applications. At EX Engineering we can work with you to create a solution that is certified and safe for your workplace.

  • Customised enclosures with windows in GRP or SS
  • For zone 21 and 22 dust applications
  • Designed, Built and Certified in our workshop
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All DEXEN products are based on enclosures of either steel or reinforced polyester construction and may be configured to produce electrical equipment for many different purposes.

Some examples of DEXEN equipment include:

  • Electrical enclosures with windows
  • LED visual display units
  • HMI panels
  • Control panels
  • Switchgear and motor starter panels
  • Hydraulic, greasing, pneumatic, or gas sampling equipment
  • Radio equipment
  • Optical measurement equipment (e.g. distance measurement)
  • Communication panels
  • Enclosures incorporating general purpose industrial and/or electrical equipment
  • Intrinsic safety associated apparatus
  • Dust explosion protection enclosures

The DEXEN series of dust enclosures have been designed and certified with complete flexibility in mind, to offer all customers fully customisable products to suit the application.

If you have an application that requires thinking outside the box then speak to us as we have the potential to develop a solution that is within our enclosures.

Designed, Built and Certified in our Belmont workshop we have a sales and engineering team that can support your requirements.

We also have the capability to repair and modify your final design if required.


EX Engineering set the benchmark for IECEx certified dust-ignition proof enclosures and dust protection with the DEXEN product series. To discuss your requirements further, get in touch with a member of our team on (08) 9353 2268 today.

IECEx Certified

Our purpose-built workshop in Perth has been certified to repair the following types of protection: Ex t, Ex d, Ex e, Ex n and Ex i. This means that all of our customised, designed, repaired and assembled Ex rated equipment is guaranteed to be compliant.

Fast turnaround and
local stock

We know how important timing is when it comes to maintenance and breakdowns – so we guarantee a fast turnaround time on all our equipment sourcing and customisation. We have thousands of Ex rated products in stock and customise and certify equipment in-house.

Collaborative approach and tailored solutions

We take the time to understand your requirements to come up with the best solution and products for your application. Our experience and capabilities enable us to tailor and customise equipment fit for your exact purpose.

Quality controlled and compliant solutions

We guarantee peace of mind with our quality assurance and expertise in compliance requirements. We tailor our QA requirements to your application, criticality and complexity.

Reliable team with skills, knowledge and experience

Hazardous areas are all we do – which means our team understands it intimately. Our workshop staff are EEHA competent and our team understands the complexities and keep up to date with compliance changes so you can discuss your requirements with people that know your industry.

About EX Engineering

EX Engineering is a family business specialising in the supply, modification, repair and design of hazardous area electrical equipment. EX Engineering is committed to supporting our customers with reliable advice and products to ensure their projects are compliant, completed on time with safety as the main priority.

Since 2013 our team of experienced and knowledgeable staff have been delivering the best solutions to meet hazardous area requirements across many industries, including Oil & Gas, Manufacturing, Agriculture and LNG.

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Some of our valued clients


Of projects delivered early or on time


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Items in stock in Perth

Contact Our Team Today.

Whether you need help sourcing, repairing or customising a product, or just would like some guidance in navigating hazardous areas, we are happy to help.

We will get back to you in lightning speed.

 (08) 9353 2268

 [email protected]