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 15 Sep 2022
Surge Counters are used to monitor the health of Surge Arresters and protect against potentially damaging events which could lead to deterioration and ultimate overload. It is important to also schedule regular checks of surge arresters including visual inspection and diagnostics to detect and prevent a costly medium voltage power...
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Published 15 Sep 2022
Protection of MV HV Medium High Voltage Cables & Power Systems ABB introduces the next generation of monitoring equipment for surge arresters: EXCOUNT-III, utilising unique features previously unseen on the market. Interest for online surge arrester monitoring is growing, and so the EXCOUNT-III Surge Counters have been designed to...
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Published 31 Aug 2022
Offshore Wind Power Cable Management Roxtec Top 5 Challenges Thorne & Derrick are Approved Distributors for Roxtec, the leading manufacturer of sealing solutions for cables and pipes, to protect electricity Transmission & Distribution assets including windfarm substations against water ingress, gas migration and fire hazards. Below Roxtec have compiled the top 5 most common...
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Published 15 Aug 2022
ENERGYX2022 north What: ENERGYx2022 North | Electrical Industry Event Where: Chester Racecourse, New Crane Street, Chester, CH1 2LY When: Wednesday 21st September 2022 09:00 – 16:00 Exhibition Space Bookings: BOOK NOW Free Delegate Attendance: BOOK NOW ENERGYx2022 North is an Exhibition and Conference for anyone working within the Electricity Industry (distribution...
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Published 09 Aug 2022
Welcome to our initial industry bulletin – VOLTS. So what is VOLTS? VOLTS is our first monthly round-up of industry news, projects, videos, technical tips, training information, promotions, webinars and career opportunities from Thorne & Derrick. Take a moment to Follow Us on LinkedIn to receive future VOLTS. In...
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