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
You are currently filtering by: UK DNO Approved Equipment
Published 04 Aug 2021
Street Lighting Safety Cut Outs & Isolators An industry leader in the design and development of street lighting control products, Lucy Zodion offers a range of solutions that span from the ground up; encompassing in-ground feeder pillars right through to cloud based IoT street lighting management. In the Highways...
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Published 24 Jan 2019
uploaded by Chris Dodds - Thorne & Derrick Sales & Marketing Manager UKPN Tile Tape & Stokbord Covers UK Power Networks, UKPN, are a UK Distribution Network Operator distributing low and high voltage electricity covering South East England, the East of England and London – we overview current UKPN...
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Published 03 Sep 2018
uploaded by Chris Dodds - Thorne & Derrick Sales & Marketing Manager Cut-outs Lucy Zodion street lighting cut-outs are approved for use on every UK DNO Network. Thorne & Derrick together with Lucy Zodion can offer a range of SLF street lighting cut-outs (SLCOs) which are now approved for use by...
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Published 30 Apr 2018
by Chris Dodds T&D - estimated reading time 5 minutes 11kV Cable Terminations The following 11kV Terminations are currently approved by ENWL for use on their medium/high voltage cable network when jointing, connecting and terminating 11kV polymeric cables to indoor electrical equipment in substations or buildings and pole-mounted overhead...
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Published 06 Mar 2018
uploaded by Chris Dodds - reading time 2 minutes The following Cable Jointing Tools are approved and used by Jointers working for or on behalf of Scottish Power Energy Networks (SPEN) for the preparation of 11kV/33kV power cables prior to the installation of MV HV Joints, Terminations &...
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