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
Published 17 Aug 2020
Images Courtesy of: John Penny – HV Cable Jointer at BELAC Group Ltd Pictured: Pfisterer Connex Size 3 (XL) Terminating 33kV Cables Onto Tertiary Winding of 400kV/275kV Transformer Grid Thorne & Derrick are Main Distributors & Stockists for the Pfisterer range of Medium Voltage Power Products including Connex Plugs, Cable Jointing...
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Published 17 Aug 2020
Image Courtesy of : Glen Cambri (Technical Services Engineer at 3M Philippines Inc). Pictured : 3M Silicone Wet Type Cable Terminations 115kV Thorne & Derrick stock an extensive range of 11kV-33kV 3M Electrical Cold Shrink Joints & Cable Terminations for the jointing, terminating and abandonment of MV medium voltage power cables....
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Published 17 Aug 2020
AN Wallis Earthing & Lightning Protection A. N. Wallis & Co. Ltd announce that they are formally linking up with the ECA – the UK’s leading trade association for electrotechnical and engineering services businesses. A. N. Wallis will become an ECA Consultant & Specifier Associate, providing them with additional...
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Published 17 Aug 2020
Images Courtesy: Frikkie Pieterse (High Voltage Cable Jointer) 66kV Oil Filled Cable Joints 3 core 400sqmm 66kV Cables Prysmian Jointers blog Subscribe now to our POWER NEWSLETTER– a monthly email circulation packed with news, projects, videos, technical tips, training information, promotions, webinars, career opportunities and white papers. Includes access to...
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Published 17 Aug 2020
Republished with the Kind Permission of Sam Soady | Eccentricity Pty Ltd Director /HV Operator / Cable Jointer Cross Bonded Joints on MV Circuits When dealing with medium voltage (MV) cables it is important to consider whether to include cross bonding joints in an installation. Cross bonding joints cause...
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