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Thorne & Derrick’s POWER Blog is regularly updated with news, projects, videos, technical tips, training information, promotions, webinars, career opportunities and white papers.

➡ View T&D’s brochure – contact our Sales Team with your requirements.

We focus on Product CategoriesDuct Seals | Cable Cleats | Cable Glands | Electrical Safety | Arc Flash Protection | Cable Jointing Tools | Cable Pulling | Earthing | Feeder PillarsCable 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

MV HV Cables 11kV 33kV

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.

Joints Terminations Connectors - Nexans Euromold Pfisterer 3M


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Cable Terminations 11kV Polymeric Indoor & Outdoor | ENWL Approved

Published 30 Apr 2018

Cable Terminations 11kV Polymeric Indoor & Outdoor | ENWL Approved

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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HV Cable Termination Diagnosis

Published 26 Apr 2018

HV Cable Termination Diagnosis

  THORNE & DERRICK are national distributors LV, MV & HV Cable Installation, Jointing, Earthing & Lightning Protection, Substation & Electrical Equipment – we service UK and global businesses involved in cable installations, cable jointing, substation, overhead line and electrical construction at LV, 11kV, 33kV and EHV. Since 1985,...

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Sealing Cables, Switch Hall & Grid Transformer Bases On 132kV Wind Farm

Published 25 Apr 2018

Sealing Cables, Switch Hall & Grid Transformer Bases On 132kV Wind Farm

Product Category: Duct Seals Application: Sealing Extra High Voltage Cables & Ducts Against Water, Gas & Fire Voltage: High Voltage 132kV Sector: Renewable Energy (Wind) Product Installed: Filoseal+, Filoseal+HD and Filoseal+ HD Fire Cable Duct Sealing System Project Information: All 3 types of Filoseal cable duct seal systems were required; original...

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