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 13 Apr 2021
3M Utility & Marking 3M Locators and Markers provide a complete system for locating, marking and mapping vital underground assets. From markers that give an exact path and estimated depth of underground utilities, to markers that store information, to utility locators that interface with GPS/GIS field mapping instruments, 3M...
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Published 08 Apr 2021
3M SCOTCH ELECTRICAL TAPES Scotch Tapes from 3M include vinyl electrical insulation, high temperature glass cloth, sealing mastic, rubber self-amalgamating and high voltage tapes to provide track resistance, semi-conductive and sheath repairs to 11kV-33kV power cables. Thorne & Derrick distribute the complete range of 3M Scotch Electrical Tapes for the insulation, repair,...
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Published 26 Mar 2021
Electrical Tapes Any electrician will tell you that no toolbox is complete without vinyl electrical tape. Using it feels like second nature. Whether you’re splicing, re-jacketing or labelling, you can unwind it, stretch it and wrap it with unparalleled ease. In the cold winter months you tuck it into...
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Published 26 Mar 2021
3M Electrical Tapes Electrical tape is second nature to you – used so frequently it’s often something that you don’t think twice about. But is the electrical tape you’re picking up strong enough for your job? Choosing a premium electrical tape from 3M Electrical can make a difference in efficiency, quality, workmanship...
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Published 26 Mar 2021
3M Scotch Electrical Tapes There are many electrical tapes on the market, and it can be difficult to choose the right one for your specific application. Each type of Scotch Electrical tape is designed for specific applications and using the wrong one can impact the quality of your installation and/or repair....
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