Blog

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.

JOINT ♦ TERMINATE ♦ CONNECT ♦ GLAND ♦ CLEAT ♦ CRIMP ♦ DUCT ♦ SEAL ♦ REPAIR ♦ CABLE ♦ SPLICE ♦ INSULATE


Sealing Underground Cables & Pipes Under Constant Water Pressure

Published 06 Jul 2021

Sealing Underground Cables & Pipes Under Constant Water Pressure

Cable Duct Seals Do you want to prevent water ingress into building services or substation ducts? Thorne & Derrick can specify and supply Roxtec duct seals to avoid the risk of costly downtime and power outages due to corrosion, damage to equipment or partial discharge. Roxtec UG (underground) solutions...

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Cable Drum Handling & Laying Cables | A Guide from Nexans

Published 05 Jul 2021

Cable Drum Handling & Laying Cables | A Guide from Nexans

Extract from Instructions for Transportation, Handling, Storage of the Drums & Laying of the Cables | Sept 2014 Cable Drum Handling Deformation of Cable Sheath Jacket When Handling Cables The following information provides advice on the handling of cable drums published by Nexans – always consult with your client or...

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Surge Protection Devices | A Guide & Product Overview of Surge Protection Devices (SPD’s) with PADS Approval for Network Rail

Published 30 Jun 2021

Surge Protection Devices | A Guide & Product Overview of Surge Protection Devices (SPD’s) with PADS Approval for Network Rail

Surge Protection Introduction Surges or Transients are short duration increases in voltage, measured between two or more conductors. These potentially harmful voltages can be induced into a building from various sources, from the direct and or secondary effects of lighting, to switching actions and equipment faults. These events can...

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