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.
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Published 10 Sep 2021
BS EN 342 Arc Flash & Protective Clothing Standards BS EN 342 standard covers Protective Clothing & Protection Against Cold. This EN Standard specifies the requirements and test methods for garments and clothing combinations designed to protect the wearer in a cold environment (characterised by a combination of humidity,...
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Published 10 Sep 2021
BS EN 13034 Arc Flash & Protective Clothing Standards BS EN 13034 Standard covers Protective Clothing Against Liquid Chemicals. ProGARM produces garments to protect wearers against liquid chemicals in accordance with this European Standard. These garments are suitable for use in environments where there may be a risk of...
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Published 09 Sep 2021
BS EN ISO 11612 Arc Flash & Protective Clothing Standards BS EN ISO 11612 standard covers the minimum performance requirements of protective clothing to protect against heat and flame. ProGARM® produces garments to protect wearers against heat & flame in accordance with BS EN ISO 11612 standard. This standard...
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Published 09 Sep 2021
BS EN ISO 14116 Arc Flash & Protective Clothing Standards BS EN ISO 14116 standard for ‘Protection Against Heat & Flame, Limited Flame Spread’ replaces the withdrawn EN533. While the standard does deal with the issue of flame resistance to some extent, it is arguably more suited to outerwear...
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Published 09 Sep 2021
BS EN ISO 20471 Arc Flash & Protective Clothing Standards BS EN ISO 20471 is the European Standard for High Visibility Protective Clothing – High Visibility Clothing. Test methods and requirements. The BS EN ISO 20471 standard specifies the requirements for clothing designed to increase the wearer’s visibility in order...
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