MatsDirect UK Ltd

Quality corporate matting suppliers

Electrosafe ASTM D178 Class 4 Electrical Rubber Safety Matting (MD555)

Electrosafe ASTM D178 Class 4 Electrical Rubber Safety Matting

Electrosafe electrical switchboard rubber matting (ASTM D178 Type 1 Class 4)

are 50Kv tested and have a 36Kv working voltage. It is fully tested to the following: dielectric test 50,000v, surface proof test 40,000v, working voltage 36,000v. This heavy-duty durable rubber electrical safety matting is ideal for work in harsh high voltage grounding operational environments where safety is paramount when working on switchboard equipment and a grounding mat is vital.


Available in 10m x 0.91m widths and 12.5mm thick - and can be custom cut to suit your requirements.

All certificates can be requested when ordering these electrical safety mats.

Product downloads:

  • Electrosafe ASTM D178 Class 4 Electrical Earthing Safety Matting (MD555) Download PDF

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MatsDirect UK Ltd are fully accredited for the ISO 9001:2015 (Quality Management System) standard which demonstrates our ability to consistently provide our products and services that meet our customer's applicable statutory and regulatory requirements.

ISO 9001:2015 also aims to enhance customer satisfaction through the effective application of the system including processes for improvement.

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