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 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
Published 29 Oct 2025
uploaded by Chris Dodds | Thorne & Derrick Sales/Marketing Manager Slaters Electrical are experts in the provision of LV MV HV Power, Distribution & Cast Resin Transformers, Switchgear, Installation, Maintenance, Site Services & Spares. The Slaters Electricals installation division primarily operates from a dedicated base in Sheffield, with additional...
Read More
Published 15 Oct 2025
Testimonial Organiser | EA Technology Event | Industrial Forum 2025 Title | Keeping Electrical Switchgear Safe Date | 14th October Location | Chester Racecourse By | Chris Dodds (Sales & Marketing Manager at Thorne & Derrick | Co-Exhibitor with Bill Earlie (Commercial Manager at PENTA Electrical Safety Products) I...
Read More
Published 18 Sep 2025
Thorne & Derrick International, the UK’s leading Specialist Distributor of LV HV Cable Accessories, Tooling & Hazardous Area Electrical Equipment, are celebrating 40 years of supplying products and solutions that ensure the safety and reliability of industrial heating, lighting and power systems. From Fossil Fuels to Sustainable Future Established...
Read More
Published 18 Sep 2025
In an industry where women in High Voltage Engineering careers is rare, Francesca Distefano is rewiring the possibilities for what it means to be a leader in this male-dominated workplace. With several years major projects experience and proven competency for the installation of market-leading brands including Pfisterer Connex, Nexans...
Read More
Published 05 Sep 2025
With global electricity demand forecast to double by 2050, Thorne & Derrick are strengthening and extending their world-class supply-chain by a Strategic Distribution Agreement (SDA) with a market-leading manufacturer of High Voltage Cable Accessories – our business can now provide technical specifications, competitive pricing and delivery commitments for Sudkabel...
Read More