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  • Protect people and assets in hazardous areas with world-class electrical isolators

HAC LIFESTYLE Eaton 171372562 petrochemical plant

MTL Isolators 

Our range of industry-leading MTL isolators protects electrical signals in potentially flammable or other hazardous areas such as those found in processing, chemical, petrochemical, offshore, marine, and pharmaceutical applications.

These robust isolators have stringent ATEX & IECEx, UL, FM & FMc and marine certifications, so you can carry out necessary live maintenance while providing a safe work environment.

Excellent availability so you can improve uptime

Our isolators are available worldwide and fast. 

 

High quality and reliability for exceptional safety

Eaton intrinsically safe isolators utilise an innovative “One-Core” technology to ensure the highest quality and reliability, so you can be safe in the knowledge you are operating efficiently and to the highest safety levels.

Field-proven experience in the industry 

MTL isolators are designed and built with your needs in mind. We have over 40 years’ experience in hazardous process industries, so you can rely on our products to protect your plant and people.

Investigating the isolator range

Whatever your application, we have the right intrinsic safety isolators for you. We offer the best choice in DIN-rail and backplane mounting isolators to meet the requirements of modern control interfacing systems and our experts can help you find the perfect solution. Incorporating advanced circuit design and innovative isolating transformer construction, the MTL isolators achieve a significant reduction in power consumption while increasing channel packing densities.

MTL5500 DIN-rail mounted intrinsic safety isolators

MTL4500 backplane mounted intrinsic safety isolators

MTL7700 DIN-rail mounted intrinsic safety barriers

MTL4500 range

The MTL4500 range of backplane-mounted intrinsic safety isolators are established as a leading IS system interface, offering industry-leading features and performance in a single package. 

crouse-hinds-mtl4500-backplane-mounted-isolator.jpg

Key features

  • Rapid install-and-release mechanism
  • High packing density
  • Single and multi-channel I/O modules
  • 3-port isolation with low power dissipation
  • Zone 0 Group I, IIC & IIIC outputs
  • Zone 2 mounting
  • T4 temperature classification
  • Certified for -20°C to +60°C

     

Suits applications such as:

  • Distributed Control Systems (DCS)
  • Emergency Shutdown Systems (ESD)
  • Fire and Gas Monitoring (F&G)

Customised backplanes can also be manufactured without the need for IS certification, so simplifying design and lowering costs.

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MTL5500 range

The MTL5500 range of DIN-rail mounted intrinsic safety isolators provides a wide choice of functions with high reliability and accuracy.
crouse-hinds-mtl5500-dinrail-mounted-isolator.jpg

Key features

  • Slim, compact modular design
  • Rapid install-and-release mechanism
  • High packing density
  • Single and multi-channel I/O modules
  • 3-port isolation with low power dissipation
  • Zone 0 Group I, IIC & IIIC outputs
  • Zone 2 mounting
  • T4 temperature classification
  • Certified for -20°C to +60°C

     

Ideal for a wide variety of interface tasks for process instrumentation and applications including:

  • Single instrument loops
  • Various combinations and enclosures
  • Fully equipped cabinets 
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MTL7700 range

The MTL7700 DIN-rail mounted safety barriers range is renowned as the worldwide standard for safety barriers.
crouse-hinds-mtl7700-dinrail-mounted-barrier.jpg

Key features

  • Quick and easy installation
  • Reliable IS earth connection
  • Certified for -20°C to +60°C

     

Removable terminals provide a loop disconnect by simply unplugging the terminals from the side of the module. The barriers clamp simply and securely onto standard T-section DIN-rail. 
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Quick link:

Explore the full range of MTL isolators and intrinsic safety solutions in our brochure

Click to view MTL overview brochure

Isolators – an integral component in signal marshalling

Learn more about our revolutionary complete smart marshalling solution – the MTL SUM5 – and how you can save time, space and costs across your project. SUM5 combines five functions in one modular design, reducing the number of components by 65% compared to a standard solution.
Learn more about SUM5

Get in touch

Get in touch to discuss your application and discover how Eaton can support your electrical demands. Email us: mtlennquiry@eaton.com or call our sales team: +44 (0)1582 723633.

Discuss your application
Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
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