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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You are currently filtering by: Electrical Safety
Published 30 Jun 2021
Operator safety depends on the conformity of the electrical safety equipment used during operations (PPE, CPE, Voltage Detector). In case of an accident, the employer may be held liable. Therefore, it is vital that the safety equipment and PPE used in your operations conforms with the correct regulations. Track...
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Published 17 Jun 2021
The following Article has been written by Craig Hagan from Coex Training and re-published with his kind permission. It outlines some of the most asked questions regarding the operation of high voltage equipment and using a switching program. Craig Hagan ELECTRICAL TRAINING SPECIALIST Job Description: Delivery of High Voltage and...
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Published 04 May 2021
Safety Advice Live Line Indicator Action Required Following a Serious Incident Withdrawal of the Metrohm HVD03/2D live line indicator from use by Network Rail staff. Issued to: All Network Rail line managers, safety professionals and accredited contractors Ref: NRA20-10 Date of issue: 14/08/2020 Location: National Contact: Linda Penfold, Professional...
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Published 23 Apr 2021
PR by Chris Dodds Sales & Marketing Manager at Thorne & Derrick | 13.04.2021 Following extensive and successful field trial testing the Pfisterer range of Live Line Testers have now received Full Acceptance by Network Rail with Official PADS Approval – specifically this includes Pfisterer KP-Test 5HL Capacitive Live...
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Published 30 Mar 2021
Author: Alex Smith, Technical Director at Flexible Conduit Manufacturer Flexicon Commercial building contractors and data installers alike have a legal obligation to ensure that cables are suitably fire performance rated for the application and location. According to its tenth annual data centre survey, the Uptime Institute claims that many...
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