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.

Joints Terminations Connectors - Nexans Euromold Pfisterer 3M

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


Filoform MD5 Duct Sealing System Vs DIY Expanding Foam

Published 02 Jan 2024

Filoform MD5 Duct Sealing System Vs DIY Expanding Foam

Filoform MD5 Sealing System vs DIY Expanding Foam Most UK utilities have banned the use of expanding foam as a measure to effectively seal cable ducts against water ingress, gas migration or fire spread. Failure to correctly and safely seal cable ducts can inflict catastrophic damage to LV MV HV Electrical Distribution Networks,...

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EV Insulated Matting | Enhancing Safety in the Workplace | LV MV HV

Published 02 Jan 2024

EV Insulated Matting | Enhancing Safety in the Workplace | LV MV HV

EV Insulated Mats Protecting against accidents in LV MV HV Systems CATU’s electrical insulating matting provide electrical safety protection for individual and collective protection for workers involved on LV MV HV installations for voltages of 3.3kV, 6.6kV, 11kV, 15kV, 20kV and 33kV – generally used in conjunction with additional PPE such as insulating gloves for worker...

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Medium Voltage Jointing & Termination Programme | 3M Cold Shrink

Published 13 Dec 2023

Medium Voltage Jointing & Termination Programme | 3M Cold Shrink

Medium Voltage Jointing During our monthly Distributor Review Meeting this morning with Kate Palmer-Randle we discussed further developing the Qualified Electrical Construction Contractor Accreditation (QECC) from 3M Electrical in the UK. The Qualified Electrical Construction Contractor Programme (QECC) has been set up as a partnership designed to provide valuable...

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