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.
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Published 20 May 2021
Images Courtesy of: Steven Onley – Submarine Cable Project Manager at 33Below Pty Ltd and Matthew Shields – Technical Director & Marine Engineer at Vocus Communications. Steven Onley has 30 years of experience in submarine cable marine installation, covering all facets from contract bidding to system handover, including all...
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Published 18 May 2021
Geoffrey Cao (VP Global Operations – Energy Business) has kindly contributed the following Guest Blog emphasising the requirement for reliable high voltage electricity distribution and supporting cable accessories. The Article explains the successful installation of G&W Electric cable joints and terminations to the State Grid Corporation of China, the largest electric...
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Published 18 May 2021
Image: Danny Williamson – LV/HV Cable Jointer. Pictured: 11kV Cooper Connectors Terminating MV Power Cables Onto GBE Transformer. Cooper Power Series Cooper Power Series are a part of the Eaton product range. Founded in 1947 under the name of Rural Transformer and Equipment Company, RTE developed many advances that significantly changed...
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Published 18 May 2021
Image courtesy of: Antonia Stevenson Pictured: Jointing Masterclass Using 185mm² Waveform for Mains and a Hybrid Cable for the Service Cable. Antonia attending her very first cable jointing masterclass in a jointing bay at Power Engineering Training Facility in Corby, Northamptonshire. Training provided by Richard Seaton. Meanwhile, in a...
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Published 18 May 2021
Image courtesy of: Caroline Earnshaw-Florczyk Commercial Director at Networx3 Limited. Networx3 are the leading installer of blown fibre in the UK. Pictured: Fibre Cable Installation, Termination & Testing by Networx3. Fibre manufactured by Brand Rex, Joint Boxes by Mainframe at London Underground Barking. Main Contractor Balfour Beatty. Brand-Rex is a leading developer...
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