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 12 Feb 2020
Pictured: 185sqmm Consac to Wavecon Straight Joint Images Courtesy of: Billy Ayling – Director/Live LV 11kV Cable Jointer 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 our popular JOINTERS...
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Published 12 Feb 2020
Image Courtesy of: Ryan Carlin – Cable Jointer up to 11kV & Electrician at Dragon Infrastructure Solutions Pictured: 11kV Heat Shrink Terminations Connecting MV UKPN Cables To Lucy Switchgear – the 3 single core 11kV cables are pictured entering the MV switchgear through a single cable entry point with the anti-track (red)...
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Published 12 Feb 2020
Image Courtesy of: Andrew Gebers – Electrician at Tshepang Electrical Pictured: 33kV Transition Cable Joint (XLPE PILC) Installed In HV Stepdown Substation Andrew focuses on electrical maintenance and breakdowns of mining machinery in his job role. Currently he concentrates on electrical maintenance of municipal systems and installations of municipal mini...
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Published 12 Feb 2020
Image Courtesy of: Jim Andrews – Cable Installation Supervisor Pulling Cables 3 x 3 core 95sqmm 11kV cables pulled into cable trench with 198 existing services all at various levels – including cable pulling of telecoms, fibres, LV and HV power cables as well as gas and water utilities...
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Published 12 Feb 2020
Image Courtesy of: Stuart Duncan – HV/LV Cable Jointer Pictured: Cooper Connectors Terminating 33kV Cable Onto Interface E Bushings (Shunt Reactor) The Cooper Tee Connectors are rated at 400A 36kV. Jointers blog Subscribe now to our POWER NEWSLETTER– a monthly email circulation packed with news, projects, videos, technical tips, training information, promotions,...
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