Isolator Enclosures

Our range of Flameproof (Ex d / Ex tb) Isolators are intended for use in hazardous areas created by the presence of flammable liquids, gases, vapours and dusts (Zone 1, Zone 2, Zone 21 and Zone 22). Certified for Group IIB locations. Designed for ‘On Load’ isolating of electrical equipment up to 315A and are available with a padlock operating handle which can be locked in the ‘On’ or ‘Off’ positions if required.

We can also manufacture Ex nR Isolator Enclosures customized to our client's specifications.

  • I am perfectly happy with everything, Install went without problems and the system is fully functional. Thanks for your help.
    – Dave Owens, Instrument Support Engineer, APACHE NORTH SEA LTD