Blog
Unlocking New Levels of Waterproof Arc Flash Protection I ProGARM Partner With GORE-TEX PYRAD
July 23rd, 2024
Thorne & Derrick | Arc Flash Protection Clothing Distributed from Stock | Approved Supplier | UK & Export Sales
GORE-TEX PYRAD STRETCH | ARC FLASH CLOTHING
Thorne & Derrick are a UK Specialist Distributor for ProGARM the arc flash clothing and accessories manufacturer, delivering the ultimate arc flash protection with a wide range of men’s and women’s garments available in hi – vis yellow, hi-vis orange, two-tone yellow, blue and single colour blue.
ProGARM provide practical and functional clothing designed to protect people and save lives with most garments available from stock.
With everything from FR base layers to arc flash waterproofs ProGARM have a complete range of arc rated clothing including polo shirts, sweatshirts, trousers, jackets, softshells and coveralls as well as helmets, gloves and other accessories.
GORE-TEX PYRAD WATERPROOF ARC FLASH CLOTHING
Introducing the most advances Arc Flash Protection combined with levels of wearability, the ProGARM x the GORE-TEX Brand collection has brought the new arc flash clothing line the GORE-TEX PYRAD clothing line.

| Arc Flash Clothing Name | Item |
Trousers |
|
|
Jackets |
|
|
|
This range of GORE-TEX PYRAD Waterproof Arc Flash Protection is Class 2 rated, Arc Flash and Fire resistant and brings a level of comfort and protection where workers can focus on the job at hand and work for long periods of time outdoors and in tough conditions.
Reaching temperatures of up to 35,000°F—four times hotter than the surface of the sun and producing a sound louder than a gunshot, an arc flash is a terrifying danger that any workplace can be exposed to every day.
Add in the effects of wet weather and other extreme conditions that can impair workers’ ability to perform, and the risk of a life-threatening arc flash incident is heightened.
ProGARM and GORE have joined together to bring the Arc flash protection line to keep wearers warm, dry, and safe.
Arc Rated GORE-TEX PYRAD fabric stays lightweight and comfortable even when wet. They remain up to 20% lighter when wet or dry than other arc protection category 3 garments, making them feel less bulky to wear. Wearing the right protective gear in foul weather can make all the difference in job performance.
![]() |
![]() |
![]() |
Fabric that avoids a build-up of heat
GORE-TEX fabrics feature durable waterproof and windproof protection with high breathability. The fabric is engineered so that sweat vapour can escape to avoid a build-up of heat and perspiration, and it can also easily withstand high water pressure.
Unlike any other arc flash PPE using the same fabric,
As the only UK manufacturer specialising 100% in arc flash and flame resistant PPE, ProGARM continuously invests in industry-leading research and testing to keep on top of developments in new manufacturing and design techniques, better fabrics, and safer materials.
Pioneering design and attention to detail mean ProGARM’s arc flash PPE is engineered with unique differences to maximise safety and comfort.
Every single element is arc flash and flame resistant, right down to the stitching threads and increasing safety through layers.
Garments are designed to be as comfortable and practical to wear as possible, regardless of gender. ProGARM has developed one of the widest ranges of female-specific arc flash garments on the market, tailoring for different body proportions and for smaller details such as the wider range of motion of female joints—something ProGARM will continue with their new GORE range, which will include jackets, trousers, and coveralls.
Maximising safety and comfort
Maximum comfort with the higher protection from arc flash, so workers remain safe no matter the challenge, or the weather.
Safely fitting workwear for male and female body shapes. High levels of customer service customers have come to depend on. These are just some of the benefits companies and workers can expect to see as ProGARM and GORE unlock new levels of protection in their new range of arc flash PPE.
💡 Did you know? – While high voltage equipment does increase the likelihood and intensity of arc flash explosions, they can occur in any live electrical environment – even low voltage.
Further Reading
- Protection Against Arc Flash, Faults & Electric Shock | 5 Safety Rules
- Arc Flash Clothing Saves Lives | Watch Eddies Story
Arc Flash Learning & Resources

The Future of Cable Management | Trends & Innovations
July 18th, 2024Cable Safety Equipment | Workplace Safety | UK & Export Sales
The Future of Cable Management
In the engineering landscape, staying ahead of things is crucial, especially when it comes to cable management. Thorne & Derrick together with CableSafe, have operations spanning the Netherlands and the USA, we’re dedicated to pioneering innovative solutions in cable safety, confined space safety, and dropped objects prevention. Let’s delve into the future of cable management, examining emerging trends and exciting innovations shaping the industry.
Efficient cable organisation is essential for optimising workflows and minimising hazards in industrial settings. Traditional methods often involve cumbersome cable trays and racks, but advancements in cable management solutions are simplifying the process. Products like CableSafe Safety Hooks Extreme and Cable Guards provide simple yet effective solutions for keeping cables organised and secure, reducing clutter and potential safety risks.

CableSafe Hooks
Elevated cable management solutions
Elevated cable management solutions like CableSafe Cable Stands and Cable Bridge further streamline operations by minimising tripping hazards and facilitating easier access for maintenance personnel. These innovations not only improve safety but also contribute to overall efficiency on the job site.
As technology continues to advance, ensuring cable safety remains a top priority. CableSafe is dedicated to developing robust cable protection systems that mitigate risks and prevent accidents. Whether it’s through innovative cable guards or durable safety hooks, our products are designed to withstand the rigors of industrial environments while keeping workers safe.
Looking ahead, the future of cable safety lies in proactive prevention measures and advanced monitoring technologies. By investing in smart solutions that detect potential hazards before they escalate, companies can minimise downtime and maximise productivity while safeguarding their workforce.
Every industry has its own unique challenges when it comes to cable management. From offshore oil rigs to manufacturing facilities, CableSafe understands the importance of tailored solutions. Their customisable products are designed to meet the specific needs of diverse industries, from corrosion-resistant materials for marine applications to fire-retardant coatings for high-risk environments.
As we look to the future, CableSafe remains committed to driving innovation and excellence in cable management. By embracing emerging trends and leveraging cutting-edge technologies, we’re shaping the industry for the better. With our customisable solutions and unwavering dedication to safety, we’re empowering companies to create safer, more efficient workplaces for their employees.
Confined Space Entry Products and Equipment
Thorne & Derrick stock and distribute an extensive range of Confined Space Entry Products and Equipment to mitigate potentially life-threatening dangers such as flammable gases, dangerous chemicals and other hazards – this ensures people are safe at all times and also provides the correct rescue equipment to meet the legislative requirements.
We supply the complete range of Safety Tools & Equipment to enable safe working in sectors such as the construction, renewables, data centres, rail, manufacturing and oil, gas, petrochemical industries – this includes Push-Pull Tools for the safe manoeuvring of suspended loads to prevent pinch-point injury.
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
CABLE SAFETY EQUIPMENT
CableSafe® is part of Westmark Group, a specialised engineering company. Westmark started in 1991 as a manufacturer of CableSafe Safety Hooks, their flagship product which has become a standard in cable safety and cable management in different industries worldwide. CableSafe® specialise in Cable Safety, Cable Management, Confined Space Safety and Dropped Objects Prevention.

Energy Saving Electrical Connectors | Request Your FREE Efficiency Report
July 16th, 2024
Energy Saving
Electrical Connectors
GO GREEN | REQUEST FREE EFFICIENCY REPORT
MARECHAL® Decontactor Technology is up to 5.7 times more efficient than a standard pin and sleeve type hard-wired installation – the Decontactor contributes significantly to Energy Savings with reduced costs and improved electrical safety.
The Decontactor Connector
DECONTACTOR = PLUG + SOCKET + INTEGRAL SWITCH DISCONNECTOR
The MARECHAL® Decontactor is a unique plug and socket assembly with an integral load-break switch – the user can safely and instantly disconnect under full electrical current up to 250Amps using the integral load-break switch. Immediate reconnection is possible under electrical load without requirement to shutdown power supply.

High Material Performance & Quality
- Exceptional connection quality: up to 10,000 cycles
- Resistant up to 8 times the rating current
- Shock resistant: up to IK10 with metal casings
- Permanent absorption and tolerance to repeat overload
- Resist to temperatures from at least -40 °C to +60 °C
- Automatically watertight: up to IP69K, 100 bars and 80 °C
- Isolator switch integrate
- ATEX & IECEX certifications

Energy Saving Electrical Connectors
Technically designed to LIMIT HEATING and compensate THERMAL CYCLE.

![]()
Heating curve of a 60309-2 socket at a constant 63 A current
![]()
Heating curve of a DECONTACTOR™ at a constant 63 A current
Successive heating curves of a DECONTACTOR™ at a particular current cycle of 63 A.

5 Key Benefits To Reduce Energy Consumption

Typical Energy Savings
MARECHAL® Decontactor technology compared to traditional hard-wired systems provides the following benefits:

Based on laboratory tests comparing the performance of two contact technologies: MARECHAL® sprung contact and traditional pin and sleeve contact. For a normal use in a harsh industrial environment.
REQUEST REPORT
CONNECTING Industry
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Thorne & Derrick Electrifying Industry With 3M
July 8th, 2024
PR | Chris Dodds (Thorne & Derrick Sales & Marketing Manager) 4.7.2024
Thorne & Derrick International have been honoured to welcome Patrick Rogiers (President at 3M Electrical Markets Division) alongside a delegation from 3M Europe and the UK Channel Management Team to their UK office.
The high-profile visit recognised the significant business growth Thorne & Derrick have achieved in recent years with 3M Electrical – a success story rooted deep in a relationship existing since the formation of our company in 1985.
“Without exception today was the most personally satisfying and commercially significant working day in my 30 year career with Thorne & Derrick. I joined Thorne & Derrick in 1994 when we held a supply-contract to the nationalised mining industry with British Coal; we were supplying MV Cable Accessories to electrify and power our economy.”
“Fast forward to 2024 and a strong constant pervades; relationships.”
“As we move towards a digitalised and de-carbonised world Thorne & Derrick’s relationship with 3M and global energy providers continues to electrify industry from trackside to turbine, from Teesside to Taiwan,” comments Chris Dodds.
5 Steps
Thorne & Derrick, identified as a global fast-growth 3M Electrical Distributor, focused during the business review meeting on an even-closer integration of our core business objectives to drive further high sales growth through a “best-in-class” service offer to customers.
We identified and agreed our 5 Steps to further intensify and improve our service provision to back up your business;
1. Kitting – a new Agreement and ability to deliver from stock cable-customised MV HV Joints & Terminations tailored to projects and delivered on the shortest lead-times in the industry – this includes new MV Kit developments to meet evolving cable specifications, UK DNO and Network Rail PADS Approved variants at 11kV, 33kV and 66kV.
2. Stocking – an expansion of existing and the introduction of new product lines into stock across the 3M Electrical Product range from LV to HV. From Scotch Tapes for 600V repair to QTEN for 66kV termination – we hold the deepest and broadest selection of 3M Scotch, Scotchcast and ColdShrink cable accessories in UK stock at Thorne & Derrick.
3. Training – advanced “Train the Trainer” Programme for the Thorne & Derrick team to enable delivery to customers of office and field based Product Installation Training for Cold Shrink Cable Accessories at 11kV, 33kV and 66kV.
4. Relationships – selective expansion of Qualified Electrical Construction Contractor Appointments to provide a 20 Year Warranty for 3M Medium Voltage Cable Accessory installations. QECC is a Partnership between 3M, Thorne & Derrick and the Contractor Partners designed to provide valuable benefits to industry. As part of the QECC Programme, contractors receive in-depth 3M Medium Voltage product and technology training – this includes both practical installation and theoretical training on 11kV, 22kV, 33kV and 66kV Joints, Terminations and Separable Connectors.
5. Strategy – a collaborative sales-marketing strategy to further extend market share-gain with added sales growth underpinned by a world-class customer service experience.
Resilient & Reliable HV Power Systems

Thorne & Derrick’s EPC Framework Agreements and our Approved Vendor Listing with major project delivery contractors has led to outstanding growth in the Renewables, BESS, Rail, Data-Centre and Explosive Atmosphere sectors.

Stakeholder Engagement with 3M | Left to Right: Jonathan Hewitt – Key Accounts Sales Engineer (Wind Energy) at T&D, Kate Palmer-Randle – Channel Manager North Europe at 3M, Lee Burrell – Company Director at Advanced Power Services, Andy Townsend – National Sales Specialist at 3M, Jenny Swindells – Regional Division Leader Northern Europe at 3M, Chris Dodds – Sales & Marketing Manager at T&D, Carl Cox – Sales Engineer (Rail) at T&D, Patrick Rogiers – President at 3M, Heather Andrews – Business Development Manager at Advanced Power Services and Richard Derrick – Managing Director at T&D
Advanced Power Services are 3M QECC Certified installers of 3M Medium Voltage Cable Accessories supported by a 20 Year Warranty, including Network Rail PAD’s variants and industrial Cold Shrink Cable Joints, Terminations and Connectors up to 66kV.
“Thank you Chris for scheduling a great day, I enjoyed it very much and I am looking forward to capitalizing on the joint opportunities that we have ahead of us. Empowering customers to deliver efficient, reliable and sustainable energy is the worldwide strategic intent of 3M Electrical. I was impressed and delighted to see, hear and better understand how Thorne & Derrick are emphatically contributing alongside 3M to this global goal” – Commented Patrick Rogiers President at 3M.

“3M’s science appliance to material technology has enabled us to introduce product innovations for cable protection, repair, jointing, testing and termination up to 66kV,” added Chris Dodds – Sales & Marketing Manager at Thorne & Derrick.
The Centre of the Renewable Universe
Our visitor group were hosted in the afternoon by Stephen Thompson (BDM HV Electrical – ORE Catapult) at Blyth in the North East of England, the UK’s leading technology innovation and research centre for offshore renewable energy. This included a tour of their world-class facility for the testing and validation of HV Cable Systems, Terminations and Accessories.
ORE Catapult’s continued investment and capability expansion has accelerated the scale up of cable and accessory voltages from 33kV to 66kV to 132kV – this significant contribution to Net Zero has supercharged the development and growth of UK supply-chain expertise, including Thorne & Derrick.


Testing & De-risking Offshore Renewable Energy Technology
George Rafferty, Director of Communications at NOF, provided an insightful and powerful presentation emphasizing the strategic role of NOF and Energi-Coast in the Energy Transition of our planet. NOF are the UK’s strongest business development organisation helping to make valuable connections between companies in the global energy sector.
NOF have assisted in the fast-tracking of Thorne & Derrick’s revenue and profitability growth by facilitating our supplier status and strengthening our positioning with several of the world’s most high profile wind energy projects from Dogger Bank (Teesside) to Greater Changhua (Taiwan) to Vineyard – the first large-scale operational wind farm in the USA.

Spearheading Success | From small round table meetings to high profile energy sector conferences, NOF organise targeted events that provide access to major energy brands and opportunities to showcase our products and services.

Thorne & Derrick are Specialist Distributors to EPC’s & Contractors working on the design, construction and maintenance of UK, European and international projects supplying an extensive range of LV HV Cables, Accessories Jointing, Substation & Electrical Eqpt – this includes Hazardous Area (ATEX & IECEx Certified) Equipment to provide Power, Heating & Lighting to the Potentially Explosive Atmospheres industries.
Based in the UK, we are highly customer responsive and absolutely committed to providing a world-class service.
Since 1985, we have provided expert technical support and express delivery from extensive UK stocks to world-wide destinations.

Spike & Cut Power Cables ! Improving Cable Safety with Sunbelt Rentals
July 8th, 2024
uploaded by Chris Dodds | Sales & Marketing Manager with Thorne & Derrick
Thorne & Derrick, the Specialist Distributor of LV HV Cable Accessories, Tooling & Substation Electrical Equipment, are delighted to be working alongside Sunbelt Rentals UK, the global leader in the hire of Electrical Test Equipment.
Together, we are launching the PENTA PICOUP UltraSafe range of Spiking Tools with Integrated Cable Cutters to improve industry safety and simplicity for contractors working on underground or subsea cable repair, jointing and fault restoration work, 600v to 132kV.
The unique PICOUP provides a combined “Spike & Cut” capability in a single-tool operation with a choice of 2 models; PICOUP 65 (LV up to 65mm) or PICOUP 400 (LV HV up to 140mm) diameter, including armoured (SWA) cables.
Safely spike then cleanly cut – one tool does it all.
Collaborating for Safety
“Our PICOUP collaboration is based upon excellence in customer service and delivering cable safety improvements through tooling innovation. Thorne & Derrick provide a competitive purchase option with availability from stock, while Sunbelt Rentals have invested and introduced PICOUP into their hire fleet. Whether to buy or to hire, our collaboration guarantees immediate availability,” comments Chris Dodds from Thorne & Derrick.
“The Remote Controlled Hydraulic Spiking & Cutting Tool allows the user to verify the cable for absence of voltage and once proven Dead to then cut it in a one-tool procedure. I am genuinely excited about our collaboration – it improves safety, efficiency and further consolidates Thorne & Derrick as the global market-leading stockist of LV HV Jointing, Installation & Cable Preparation Tooling,” adds Chris.
“Penta ESP, Thorne & Derrick and Sunbelt Rentals are a unique collaboration in the industry, and one we are proud to be part of. Having a joint Sales-Hire option with both companies allows any potential customer to have fast access to either the Rental Fleet or to a Stocked Item ready within hours of interest. This nationwide service provides a cutting-edge product within easy reach. We are available to provide a Nationwide Demonstration of any product from the PICOUP range – all of our UK team will be happy to support you with further information should it be required,” comments Bill Earlie (Commercial Manager Penta UK).
“The PICOUP range of Ultra-Safe Cable Spiker and Cutting Tools are an absolute game changer with regards to SAFETY and OPERATIONAL CONSOLIDATION, in that they remove the requirement for live ammunition and incorporate both the spiking and the cutting of the cable, whether that be Low, Medium or High Voltage, into one function, thus saving time and costs.
Working together with Thorne and Derrick, a fellow North East of England company coupled with the expertise of Penta, means we are able to collaborate fully for both the hire or purchase of these fantastic tools and make a real difference to people’s lives who work in the cable industry,” adds Patrick Winter (National Business Development Manager at Sunbelt Rentals Limited).
- HYDRAULIC – safe operation, no resort to firing hazardous class, explosive cartridges
- REMOTE – safe working distance with no physical connection between the user and tool
- POWERFUL – hardened steel blades spike and cut up to 140mm diameter cables

To Site Overnight | 1 Tool = 2 Functions | Hire or Sale Option
Left to Right | Pictured at Sunbelt Rentals UK Hire & Service Centre in Stokesley, UK; Richard Derrick (MD Thorne & Derrick), Bill Earlie (Commercial Manager UK PENTA), Patrick Winter (National Business Development Manager Sunbelt Rentals UK) and Chris Dodds (Sales & Marketing Manager Thorne & Derrick).

Rugged & Robust | The IP67 waterproof heavy-duty tool is suitable for outdoor trench cable installations. Pictured : Safely cable spiking and cleanly cutting a 4 core 120sqmm XLPE/SWA BS5467 cable.
Image Credit : John Hayes (Director at JH Jointing & Cabling Contractors Ltd).

The UK’s Largest Rental Equipment Provider | Protection Relay Testing, Circuit Breaker Testing, Power Quality Monitoring, Cable Fault Location & Earth Testing.
T | 01642 718 900



Hoods 

















