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
Image Courtesy of : Glen Cambri (Technical Services Engineer at 3M Philippines Inc). Pictured : 3M Silicone Wet Type Cable Terminations 115kV Thorne & Derrick stock an extensive range of 11kV-33kV 3M Electrical Cold Shrink Joints & Cable Terminations for the jointing, terminating and abandonment of MV medium voltage power cables....
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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 10 Aug 2020
Images Courtesy: Sjoerd Keijzer A following sequence of photographs document a day of medium voltage training by some participants in the Jointer Training Center of GOA Leidingtechniek, The Netherlands. The cable accessories used included NKT 72kV Cable Termination & Joint, Elcon Megarad 72kV Heatshrink Termination, SPS Heatshrink Joint, 3M...
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Published 10 Aug 2020
All Images Courtesy Of: Douglas Page (Instructor & Cable Splicer at Hydro One Training and Development Services) High Voltage Cables Fluid Filled Cable Leak Detection 33kV 66kV 132kV 245kV 400kV Fluid filled high voltage cables have been used for over 80 years with some circuits installed in the 1930’s...
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Published 11 Jun 2020
uploaded by Chris Dodds | Thorne & Derrick Sales Marketing Manager Andy O’ Malley is a world-class EHV Jointer with a skill set encompassing both traditional and modern cable splicing and jointing techniques. Andy is a rare breed – expertly Competent and comfortable jointing oil, gas or polymeric cables up...
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