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
You are currently filtering by: Cable Transits
Published 22 Sep 2020
RISE NOFIRNO System Pipe Sealing With DNV GL Approval RISE NOFIRNO sleeves and sealant by CSD Systems are made from the highest grade silicone materials, and have a tested service life of over 20 years. Unlike some competitive systems, the RISE NOFIRNO system contains no cheap calcium silicate or...
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Published 07 Sep 2020
Roxtec Cable Seals Electromagnetic Shielding Roxtec cable seals are used in cable vaults, duct banks, electrical substations, trenches and M&E building services protecting low, medium and high voltage power systems against numerous external risk factors including fire, gas, water, cables, pressure, electrical, particles and blast. Electromagnetic shielding Why do...
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Published 02 Mar 2020
uploaded by Chris Dodds - Thorne & Derrick Sales | Marketing Manager Cable Sealing Approved for Ex e and Ex tb Roxtec Ex cable sealing solutions using cable transit systems prevent ignition of explosive atmospheres in hazardous area locations. Typical applications are Ex e and/or Ex tb rated electrical...
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Published 22 Oct 2019
Roxtec Cable Transits White Paper : Humidity Effects in Substations By EA Technology (Download Here) Author Tony Byrne, January 2013 Consequences For The Technical Specification of Cable Sealing Systems Roxtec are global-market leaders in the innovation, design and manufacture of cable transits and pipe penetration sealing systems. Roxtec solutions effectively...
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Published 09 Oct 2019
uploaded by Chris Dodds | Thorne & Derrick Sales Marketing Manager article by Roxtec Retrofitting a flooded substation A flooded electrical substation. A run-down pump. And another switchgear failure. Do you recognize the scenario? Would you like to avoid it? Learn how to get it all right from the...
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