Blog
Thorne & Derrick’s POWER Blog is regularly updated with news, projects, videos, technical tips, training information, promotions, webinars, career opportunities and white papers.
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We focus on Product Categories: Duct Seals | Cable Cleats | Cable Glands | Electrical Safety | Arc Flash Protection | Cable Jointing Tools | Cable Pulling | Earthing | Feeder Pillars | Cable Joints LV | Joints & Terminations MV HV
We provide guidance and technical support for the installation of LV, MV & HV Cable Joints, Terminations, Substation & Electrical Equipment from our Key Suppliers including:
3M |
CMP |
Ellis Patents |
Nexans Euromold |
Elastimold |
Pfisterer |
Prysmian |
Alroc |
CSD |
Roxtec |
CATU Electrical |
Cembre |
Lucy Zodion |
ABB |
Emtelle |

With Photo Blog contributions from our social network of utility professionals, linesmen and cable jointers working on MV HV EHV cables and overhead lines typically at 11kV, 33kV, 66kV and up to 132kV.
JOINT ♦ TERMINATE ♦ CONNECT ♦ GLAND ♦ CLEAT ♦ CRIMP ♦ DUCT ♦ SEAL ♦ REPAIR ♦ CABLE ♦ SPLICE ♦ INSULATE
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Published 17 Aug 2020
AN Wallis Earthing & Lightning Protection A. N. Wallis & Co. Ltd announce that they are formally linking up with the ECA – the UK’s leading trade association for electrotechnical and engineering services businesses. A. N. Wallis will become an ECA Consultant & Specifier Associate, providing them with additional...
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Published 17 Aug 2020
Images Courtesy: Frikkie Pieterse (High Voltage Cable Jointer) 66kV Oil Filled Cable Joints 3 core 400sqmm 66kV Cables Prysmian Jointers blog Subscribe now to our POWER NEWSLETTER– a monthly email circulation packed with news, projects, videos, technical tips, training information, promotions, webinars, career opportunities and white papers. Includes access to...
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Published 17 Aug 2020
Republished with the Kind Permission of Sam Soady | Eccentricity Pty Ltd Director /HV Operator / Cable Jointer Cross Bonded Joints on MV Circuits When dealing with medium voltage (MV) cables it is important to consider whether to include cross bonding joints in an installation. Cross bonding joints cause...
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Published 17 Aug 2020
Access Chambers Installation Guide Network access chamber sections are measured by the measurements inside of the chamber. Attention should also be paid to the external dimensions when deciding whether the network access chamber will fit into the area required. Rapid & Easy Installation Step 1: Arrange corner pieces and...
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Published 17 Aug 2020
Cubis Access Chambers & Cable Protection Network Rail PADS Approved The Cubis Systems Network Rail PADS approved access chamber and cable protection products ULTIMA access chambers and MULTIduct™ cable protection were specified by Amey Consulting on a recent Midland Mainline upgrade at Kettering Electrical Stabling. Reduction in track possession...
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