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 30 Mar 2021
MV ‘Backup’ Fuses From IEEE Std C.37.48.1 “MV backup fuses can interrupt any current between its rated minimum interrupting current and its rated maximum interrupting current. If a backup fuse is melted open at a current level less than its minimum interrupting rating, the fuse is not required to,...
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Published 29 Mar 2021
First 2-Pole HV 13.8KV Non-sparking Generator The BRUSH Group are proud to announce this ground-breaking technological advancement with the official issue of the first in a new series of White Papers, detailing the development and new industry standards surrounding the world’s first Non-sparking 2-pole generator. This application-led solution reduces...
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Published 26 Mar 2021
Resource Centre | Education & Learning with Nexans Thorne & Derrick provide competitive prices and fast delivery from stock for the complete range of Nexans MV-HV Connectors, Joints & Terminations to connect, splice, repair and maintain medium/high voltage cable and power distribution systems. A complete range of Joints, Terminations...
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Published 26 Mar 2021
High Voltage Cable Re-alignment Offshore Substations Special thanks to Geoff Briggs MIET from MGL Cable Services for the kind permission to republish this short case study in Wind Energy Network When substation high voltage cable routing design and installation specifications do not align, MGL Cable Services bring expertise and...
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Published 17 Mar 2021
Guest Post by Simon Brown Business Development Manager/33kV Senior Authorised Person at Ipsum Utilities (Private Networks) at Ipsum. Specialising in the installation, maintenance, testing, commissioning and switching of High Voltage networks up to and including 33kV. If you require any of these services please contact Simon on 07889706194 or...
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