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
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Published 10 Sep 2020
25kV Live Line Voltage Indicators Network Rail | PADS Approved | PADS Number 0091/012337 Thorne & Derrick distribute a wide range of PB Weir Substation Earthing and Transmission Line Earthing Equipment: including line end clamps, earth end clamps, portable earthing leads and operating poles for high voltage substations. The Network Rail...
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Published 07 Sep 2020
Semi-Conducting Screens STANDARD TECHNIQUE: CA2C/9 Relating to General Requirements for 11kV Cable Jointing Extract from a Western Power Distribution Company Directive The below guide explains the best way for the removal of semi-conducting screens. Before commencing the level of PPE required for this operation shall be as the matrix...
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Published 07 Sep 2020
Image Courtesy: Dave Boyd EHV Cable Jointer. Owner/Company Director of HV Cablepower Pty Ltd abb ABB is a pioneering technology leader that works closely with utilities, industry, transportation and infrastructure customers to write the future of industrial digitalisation and realize value. ABB APECB 170 Cable Terminations This cable termination consists...
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Published 07 Sep 2020
Image Courtesy of: Lee Richards : Cable Jointer LV, 11kV, 33kV at Power On Connections Pictured: Live Self-Connect Wavecon Service Breech Joint (LV Low Voltage) Thorne & Derrick asked Lee, what is your preferred method for stripping cable sheath from this type of waveform cable? “With the existing mains cable, I cut a...
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Published 07 Sep 2020
Image: Marnus Van Deventer | High Voltage Cable Jointer Brugg Cables Brugg Cables stands for integrated solutions, competence and Swiss quality in power distribution and data transmission. High Voltage Cable Accessories for Polymer Cables HV Cable Terminations for Polymer Cables Outdoor terminations with porcelain insulator for polymer cables Outdoor...
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