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 09 Dec 2022
MV Jointers BER Consultancy Services Ltd are a leading provider of Electrical Cable Jointing, Repair & Substation Maintenance Services to the UK utility industry – the Scotland based contractors provides DNO Authorised teams of Jointers, including SPEN for the competent installation of Approved Equipment & MV Cable Accessories up...
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Published 20 Feb 2022
33kV Cable Joints Manufacturer – SPS Cable Joint Type – Heat Shrink Configuration – Straight Joint Cable Voltage – 33kV Number of Cores – Single Core Cable Insulation – Polymeric XLPE EPR Conductors – 800sqmm Cable Type – XLPE AWA (Polymeric) BS6622 Suit MV HV Power Cables Location – Cable Trench, Direct Burial, Cable Containment HV...
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Published 12 Nov 2021
Project | Lucite (Billingham) Sector | Chemical Manufacturing Date | November 2011 Smith Brothers Ltd is a large, turnkey electrical contractor with over 20 years’ experience. Since their inception in 1999, they have worked on a vast portfolio of projects throughout the UK and overseas, both as an ICP...
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Published 27 Oct 2021
Image Courtesy of: Johnothan Bocor – Medium Voltage Accessories Solutions & Sales Manager at Nexans Australmold Pictured: Nexans Slip-on Terminations 33kV Wind Farm Connections for MV Cables Nexans Euromold Terminations Nexans Australmold Sales Manager, Johnothan Bocor says “reduced installation time, no flame, EHV design technology, hydrophobic, solid and robust cable...
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Published 08 Jul 2021
Spiking Cable Pictured: One of Quartzelec’s cable jointers is applying a spiking gun to a cable on a recent substation installation project in Chester, UK in preparation for HV cable jointing. Cable spiking is the Quartzelec approved method of proving that any HV cables are not live before they...
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