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Earthing Spigots | Substation Suspended Earthing Spigots By PBwel

Substation Spigots

Substation Suspended Earthing Spigots

The PBwel Substation portable earthing equipment range is designed to meet the specific requirements of ENA Technical Specification 41-21.

PBwel offer range of spigots such as Suspended Busbar Spigot, Type A & Type B Aluminium Spigots, Type C Spigot, Type D Spigot and Type H Suspended Busbar Aluminium Spigot.

All PBwel Spigots are designed to be permanently fitted to a new or existing busbar. The PBwel spigots have a proven track record of assurance and quality, which has been fully approved and tested by the National Grid and are in use throughout the UK substations.

Suspended Earthing Spigot

Performance Characteristic

• 1kN Mechanical Load
• 900 Amps Continuous Current Rating
• RIV and Corona Discharge Test @ 400kV Rating
• 80kA/1s Short Circuit Rating including a peak at 200kA
• 40kA/3s Short Circuit Rating including a peak at 100kA

Suspended Busbar types and part numbers

* Note: A Suspended Busbar requires both a body and spigot assembly as shown upon the chart.

Suspended Earthing Spigot Range

• Quick Installations
• Can be set up by one person
• Suitable for existing and new busbars
• National Grid Approved

Substation Spigot Range

Bolt On Corona Shields For Spigots	Suspended Busbar Spigot CE75, CE76 & CE77	Type A Aluminium Spigots	Type B Aluminium Spigots
Type C Spigots	Type D Spigots 63.5 230 Aluminium	Type E Spigots	Type H Spigots Suspended Aluminium Spigot

PB WEIR – DISTRIBUTORS, STOCKISTS & SUPPLIERS

PB Weir Substation Earthing and Transmission Line Earthing Equipment include line end clamps, earth end clamps, portable earthing leads and operating poles for high voltage substations, overhead power line and transmission line applications – voltages include 11kV, 33kV, 66kV, 132kV up to 400kV.

Thorne & Derrick provide competitive prices and fast delivery from stock for the complete range of PB Weir substation earthing and transmission line earthing equipment.

In 2018 In 2018 PB Weir joined the Novarc group and re-branded as PBwel and now, through the ESP group of companies, we are able to supply, support and maintain a comprehensive range of Electrical Safety Equipment which includes: Earthing, Insulated Tools, Arc Flash Protection, Personal Voltage Detection Helmets, Insulating Gloves, Voltage Detection, Operating Poles & Lock-Out Tag-out.

ALADIN | Improved electrical safety levels for workers operating near live equipment

➡ Read More Here: ALADIN Individual Voltage Alarm With Headlamp For MV Overhead Lines 10-69kV

Product Spotlight | see Live Line Indicators designed for use upon overhead a.c. rail electrification systems operating at 25kV nominal voltage to indicate the presence of extra high voltages to aid safe working practices.

Further Reading

• E-Shark Safety Helmet By PBwel
• MTAG DR 69 kV Multi Voltage Detector Dual Range
• Network Rail Case Study New Overhead Line Equipment
• Drain Earths | PBwel 50sqmm Arctic Orange Field Drain Earth
• PBwel Transmission Line Earthing Leads 132kV, 275kV, 400kV
• Long Blues | Rail Portable Earthing By PBwel | Network Rail Approved
• PBwel Earthing Leads For Temporary Earthing Of Transmission Line Conductors 132kV, 275kV, 400kV

LV, MV & HV JOINTING, EARTHING, SUBSTATION & ELECTRICAL EQPT

Thorne & Derrick International are specialist distributors of LV, MV & HV Cable Installation, Jointing, Duct Sealing, Substation & Electrical Equipment – servicing UK and global businesses involved in cable installations, cable jointing, substation, overhead line and electrical construction at LV, 11kV, 33kV and EHV.

Alroc BRMRD1- XLPE Insulation Removal & Stripping Tool | Video

Alroc BRMRD1 MV HV Cable Jointing Tool

Insulation Removal & Stripping Tool

By Alroc

MV HV Medium & High Voltage Cables

The below video shows the Alroc BRMRD1 insulation removal stripping tool in use by cable jointers removing the XLPE insulation to prepare the cable ready for the installation of cable joints, terminations or connectors.

Cable preparation is essential to the performance and stability of MV-HV cable joints and terminations – if cables are prepared incorrectly using sub-standard tools or basic hand tools then the risk incidence of cable failure is increased.

The BRMRD1 cable tools manufactured by Alroc enable the cable jointer to set the length and remove the XLPE insulation with a straight and neat cut on MV cables and are predominantly used by MV-HV cable jointers.

The following instructions detail how to use the BRMRD1 insulation removal and stripping tool safely and effectively.

1. Firstly set up the handle on the cable jointing tool
2. Then set up of the thrust of the BRMRD1 tool
3. Tighten the tool on the MV HV cable
4. Ensure to check the blade setting by making a full turn
5. Then securely lock the blade in position
6. Once locked in position set the length of the insulation to be removed
7. Remove the insulation until the thrust touches the conductor
8. Once complete unlock the blade and screw it back before loosening and withdrawing the insulation removal stripping tool

Alroc BRMRD1E – Technical Specification

Alroc Cable Tools 11kV 33kV MV HV

ALROC

For more than 30 years, ALROC has been engineering, designing and manufacturing cable jointing tools, cable preparation tools and cable fixing solutions to establish the most complete product range in the following areas:

• LV cable
• MV cable
• HV cable
• Optical Fibre cable and tube
• Telecomunications cable
• Coaxial cable
• Steel gas pipe
• Cable holding and fixing solutions

Jointing & Preparation Tools For Cable Jointers & Linesmen Working On MV-HV-EHV Cables

THORNE & DERRICK

Thorne & Derrick are national distributors of LV, MV & HV Cable Installation, Jointing, Substation & Electrical Equipment – servicing businesses involved in cabling, jointing, substation, earthing, overhead line and electrical construction at LV, 11kV, 33kV, 66kV and EHV. Supplying a complete range of power cable accessories to support the installation and maintenance of low/medium and high voltage power systems:

• Slip-on Cable Terminations
• Cold-shrink Cable Terminations
• Heat-shrink Cable Terminations
• Cable Joints – Heat & Cold-shrink
• Separable Connectors (Euromold)
• Surge Arresters & Switchgear/Transformer Bushings

Key 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 

Arc Flash PPE Safety | Guidance On Protecting UK Rail Contractors

ARC FLASH PPE SAFETY

STEP UP FOR SAFETY – “Do we do enough to Protect Civil & Utility Contractors within the railway boundary?”

Guest Article | The following article has been republished with the kind permission of Integrum Power Engineering.

Integrum Power Engineering are committed to providing highest quality engineering services and solutions designed to add value to their clients’ businesses whilst maintaining a zero-harm approach to safety and the environment – operating in all sectors and industries where power distribution engineering services are required, including renewables, utilities, oil and gas, mass transit, private networks and independent connections.

LV HV Power Engineering Services

– Network modelling and fault analysis
– Power distribution network protection scheme design
– Protection relay settings and Programmeable Scheme Logic
– IEC 61850 substation automation design
– Protection transformer sizing and specification
– Protection & Control and SCADA interface design
– Substation earthing system analysis, modelling and detailed design
– Substation LV and domestic services design
– Substation protection & control panel secondary design

You can contact Integrum Power Engineering here.

Last year an article had been produced assessing the types of Arc Flash Risks and the prevention of those same risks through the implementation of effective Arc Flash Clothing & PPE for workers in the UK Highways & Street Lighting industry.

With the incident at Network Rail’s Godinton Substation in December 2018, still at the forefront of our minds at Integrum Power Engineering, the question that has been raised is: “Do we do enough to Protect Civil & Utility Contractors within the railway boundary?”

What is Arc Flash?

Electrical arcing (sometimes called a ‘flashover’ or ‘arc flash’) can generate intense heat leading to deep-seated and slow healing burns. The intense ultraviolet radiation from an electric arc can also cause damage to the eyes.

An arc fault is similar to the arc obtained during electric welding and the fault has to be manually started by something creating the path of conduction or a failure, such as a breakdown in insulation or contact with a conducting object.

When the air quality or insulation is degraded with moisture or other impurities, the possibility of an arc striking is increased. The arc column temperature can vary from 5,000ºC to 20,000ºC and the intense heat can vaporise the conductors and surrounding materials.

It can cause severe shock waves, splattering of molten debris, loud explosions due to the rapidly released vapour, as well as shrapnel and serious burn injury to anyone in the vicinity. The arc has a tendency to move away from its source.

What do the statistics tell us about Arc Flash incidents?

Cable strikes are one of the most common causes of an Arc Flash, with approximately 60,000 strikes taking place in the UK per year.

The HSE states that around 1,000 workplace electrical incidents are reported to them each year, with around 25 people a year dying from their injuries.

It can be assumed that the proportion of incidents which resulted in life changing injuries or death being caused by Arc Flash incidents are likely to be even higher.

Alarmingly, ProGARM’s recent research revealed that a staggering 57% of electrical workers had first-hand experience of an Arc Flash incident having experienced or seen someone else suffer a strike during their career. This supports that the frequency of Arc Flash incidents that occur are far higher than the officially reported electrical incident statistics to HSE.

LVac Arc Flash victim in USA

Despite being extremely dangerous – potentially fatal for those caught in one – the UK’s Health & Safety Executive (HSE) categorises such reportable incidents together with all other electrical work incidents.

Arc Flash UK Legislative

Regulation 4(1) of the Electricity at Work Regulations 1989 states

‘All systems shall at all times be of such construction as to prevent, so far as is reasonably practicable, danger’.

Regulation 2(1) of the same regulations defines danger as meaning the risk of injury and

‘injury means the death or personal injury from electric shock, electric burn, electrical explosion or arcing, or from fire or explosion initiated by electrical energy, where any such death or injury is associated with the generation, provision, transmission, transformation, rectification, conversion, conduction, distribution, control, storage, measurement or use of electrical energy’.

Electricity is a hazard, and the risks posed are electric shock, burns, fires, arcing and explosion. Regulation 3(1) of the Management of Health and Safety at Work Regulations 1999 states:

‘every employer shall make suitable and sufficient assessment of: (a) the risks to  the health and safety of his employees to which they are exposed whilst they are at work; and (b) the risks to the health and safety of persons not in his employment arising out of or in connection with the conduct by him of his undertaking, for the purpose of identifying the measures he needs to take to comply with the requirements of and prohibitions imposed upon him by or under the relevant statutory provisions and by Part II of the Fire Precautions (Workplace) Regulations 1997’.

the HSE have concern about Arc Flash

There are two types of enforcement notices that have been issued by the HSE that refer to Arc Flash, Improvement Notices and Prohibition Notices. There have been 37 Enforcement Notices issued in the past few years by the HSE that concern Arc Flash. The Enforcement Notices cite the following Legislation and Regulations:

• Health And Safety At Work Act 1974 (HASAWA)
  This is the “umbrella” legislation that defines how workplace health, safety and welfare is controlled.
• Management of Health and Safety at Work Regulations 1999
  A more detailed document that covers the principles needed to ensure workplace health and safety. This covers the need to carry out risk assessments.
• Personal Protective Equipment at Work Regulations 2002
  This implements the requirements of the European PPE directive.
• Provision and Use of Work Equipment Regulations 1998 (PUWER)
  Covering the provision of safe working equipment and the training in its operation.
• Electricity at Work Regulations 1989
  General electrical regulations that cover working on or around electrical equipment including live systems.

Network Rail’s response to Godinton Substation Incident

Following the Godinton incident, the minimum requirements for Arc Flash PPE have been enhanced.

But the enhancements are only limited to Distribution & Plant maintenance and projects staff who undertake work inside traction / non traction distribution locations, which are required to wear the following at all times:

• Main layer – Arc Flash polo shirt and Arc flash cargo trousers
• Any Base layer underclothes MUST be either natural 100% cotton or approved flame retardant items

Does the Network Rail response go far enough?

In May 2015, an Injured Person (IP) undertaking work on behalf of Amey was removing the bottom of a concrete service box with a hand-held breaker machine to lay a cable duct in a non railway environment. The IP hit a live 11,000Vac cable that was under the box and received an electric shock. The IP’s clothing caught fire and sustained serious burns to their face, chest, arms, hands, legs and stomach.

The IP was put in a medically induced coma for two weeks and has undergone several skin grafts. The accident also affected their eyesight and heart rhythm, while nerve damage means they no longer have full use of their left hand. The IP still attends physiotherapy appointments and has been unable to return to work.

Amey stopped work immediately after the accident and has since reviewed its safety procedures and operating practices. Amey now mandate the requirement that all workers wear arc flash personal protective equipment. Amey has also appointed an Electrical Duty Holder and improved its risk assessment process and increased supervisor training.

Operatives are exposed to arc flash risks if correct digging procedures are not followed while excavating underground electricity cables – operatives have suffered arc flash burns when digging with a hammer drill directly above an identified live buried cable. Upon making contact with even a 415Vac street lighting cable, ‘arc flash’ would still occur resulting in burns to the wrist and elbow and a visit to the hospital A&E. Never dig directly over an identified live buried service. Powered hand tools used close to live cables are likely to represent the greatest risk of injury.

what does Arc Flash Risk Management Good Practice look like?

In brief, good practice can be achieved by implementing certain tasks:

1)Calculate the Arc Flash Incident Energy Levels and Arc Flash Boundary Distances on each piece of equipment that is connected to your Electrical Distribution Network.

2)Label the equipment with the calculated values and recommended Personal Protective Equipment (PPE) that could be used to mitigate the risk.

3)Reduce the arc flash incident energy levels. (where practicable)

4)Carry out task-based arc flash risk assessments on the equipment with the highest levels of incident energy.

5)Give your staff the competence to understand Arc Flash Risk and how they can mitigate it.

6)Ensure visitors and contractors on your site understand their responsibilities in ensuring that your arc flash risk is managed appropriately.

Is Carrying Out An Arc Flash Study

A Legal Requirement In The UK?

The simple answer is yes. By virtue of Regulation 4(1) of the Electricity at Work Regulations 1989 and Regulation 3(1) of the Management of Health and Safety at Work Regulations 1999, the need to carry out a suitable and sufficient risk assessment of risk and to put measures in place to protect those who could be put at risk is mandated.

Regulation 4(1) of the Electricity at Work Regulations 1989 states ‘All systems shall at all times be of such construction as to prevent, so far as is reasonably practicable, danger’. Regulation 2(1) of the same regulations defines danger as meaning the risk of injury and ‘injury means the death or personal injury from electric shock, electric burn, electrical explosion or arcing, or from fire or explosion initiated by electrical energy, where any such death or injury is associated with the generation, provision, transmission, transformation, rectification, conversion, conduction, distribution, control, storage, measurement or use of electrical energy’.

Electricity is a hazard, and the risks posed are electric shock, burns, fires, arcing and explosion. Regulation 3(1) of the Management of Health and Safety at Work Regulations 1999 states ‘every employer shall make suitable and sufficient assessment of: (a) the risks to  the health and safety of his employees to which they are exposed whilst they are at work; and (b) the risks to the health and safety of persons not in his employment arising out of or in connection with the conduct by him of his undertaking, for the purpose of identifying the measures he needs to take to comply with the requirements of and prohibitions imposed upon him by or under the relevant statutory provisions and by Part II of the Fire Precautions (Workplace) Regulations 1997’.

Current Stance and Misconception

Despite all that has been recommended by HSE a recent study by ProGARM and the British Safety Industry Federation (BSIF) revealed a shocking level of widespread industry ignorance with 25% of employers attributing the sole responsibility to the employee, not the employer, to self-protect against arc flash.

This employer-employee confrontation across the knowledge gap is exacerbated by government passivity, resulting in an unresolved tension with workers endangered daily due to lack of understanding and ultimately absence of UK legislation – until more legal action is taken, as in the USA, the stand-off prevails and the risk pervades.

So as not to get caught up in this “Mexican Standoff” mentality on TRUW, should we not “Step Up for Safety” and consider mandating Arc Flash PPE in which to further protect Civil & Utility Contractors within the railway boundary?

More findings from the BSIF report:

• 84% Understood the risk of arc flash.
• 57% Were aware of someone who has suffered an arc flash injury.
• 90% Believe revised Government guidelines or enacted legislation is required to protect workers exposed to arc flash hazard.

We’re here to help you find the right solution for your operatives who are at risk of an electric arc to make sure they come home safely.

Arc Flash Learning & Resources

Thorne and Derrick are proud to be distributors of ProGARM arc flash coveralls and protection.

We can help – should you require arc flash calculators or advice on the type of clothing and protection available please do not hesitate to contact us.

ProGARM 4690 Coverall	ProGARM 4616 Trouser	ProGARM 5816 Trouser	ProGARM 7638 Trouser	ProGARM 6458 Coverall
ProGARM 7418 Trouser	ProGARM 7480 Coverall	ProGARM 5290 Polo Shirt	ProGARM 6444 Coverall	ProGARM 5286 Polo Shirt

Download Your Guide To Arc Flash Here

FURTHER READING

• Arc Flash Clothing – PPE To Protect Highways, Street Lighting & Utility Contractors
• Arc Gloves | New Arc Flash Dexterity Gloves from Protection Specialists ProGARM
• New Arc Flash Coveralls from Protection Specialists ProGARM
• Latest Arc Flash Legislation & Regulation Explained By ProGarm
• Arc Flash PPE | 7 Top Considerations

THORNE & DERRICK

Thorne & Derrick are national distributors of LV, MV & HV Cable Installation, Jointing, Substation & Electrical Equipment – servicing businesses involved in cabling, jointing, substation, earthing, overhead line and electrical construction at LV, 11kV, 33kV, 66kV and EHV. Supplying a complete range of power cable accessories to support the installation and maintenance of low/medium and high voltage power systems:

• Slip-on Cable Terminations
• Cold-shrink Cable Terminations
• Heat-shrink Cable Terminations
• Cable Joints – Heat & Cold-shrink
• Separable Connectors (Euromold)
• Surge Arresters & Switchgear/Transformer Bushings

Key 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 

Drain Earths | PBwel 50sqmm Arctic Orange Field Drain Earth

50sqmm Arctic Orange Field Drain Earth

Transmission Line Earthing Leads

Earthing Leads By PBwel

The PBwel range of Drain Earths & Earthing Leads and equipment for the Electricity Transmission and Distribution sector are renowned within the industry and are suitable for temporary earthing of transmission line conductors within the range 132kV, 275kV and 400kV high voltage ranges.

The PBwel 50sqmm Arctic Orange Field Drain Earths are created by multi-stranded pure aluminium and are available to any lengths required. With short circuit rating of 8.9kA/s, continued current rating of 150A and weight per metre of 190g.

Drain Earths

Benefits

• Short Circuit Rating: 8.9kA/ 1s
• Cont.Current Rating: 150A
• Weight per Metre: 190g
• Part number: EFL-19128

50sqmm Arctic Orange Field Drain Earth – EFL-19128

PB WEIR – DISTRIBUTORS, STOCKISTS & SUPPLIERS

PB Weir Substation Earthing and Transmission Line Earthing Equipment include line end clamps, earth end clamps, portable earthing leads and operating poles for high voltage substations, overhead power line and transmission line applications – voltages include 11kV, 33kV, 66kV, 132kV up to 400kV.

Thorne & Derrick provide competitive prices and fast delivery from stock for the complete range of PB Weir substation earthing and transmission line earthing equipment.

In 2018 In 2018 PB Weir joined the Novarc group and re-branded as PBwel and now, through the ESP group of companies, we are able to supply, support and maintain a comprehensive range of Electrical Safety Equipment which includes: Earthing, Insulated Tools, Arc Flash Protection, Personal Voltage Detection Helmets, Insulating Gloves, Voltage Detection, Operating Poles & Lock-Out Tag-out.

ALADIN | Improved electrical safety levels for workers operating near live equipment

➡ Read More Here: ALADIN Individual Voltage Alarm With Headlamp For MV Overhead Lines 10-69kV

Product Spotlight | see Live Line Indicators designed for use upon overhead a.c. rail electrification systems operating at 25kV nominal voltage to indicate the presence of extra high voltages to aid safe working practices.

Further Reading

• E-Shark Safety Helmet By PBwel
• MTAG DR 69 kV Multi Voltage Detector Dual Range
• Network Rail Case Study New Overhead Line Equipment
• Substation Suspended Earthing Spigots By PBwel
• PBwel Transmission Line Earthing Leads 132kV, 275kV, 400kV
• Long Blues | Rail Portable Earthing By PBwel | Network Rail Approved
• PBwel Earthing Leads For Temporary Earthing Of Transmission Line Conductors 132kV, 275kV, 400kV

LV, MV & HV JOINTING, EARTHING, SUBSTATION & ELECTRICAL EQPT

Thorne & Derrick International are specialist distributors of LV, MV & HV Cable Installation, Jointing, Duct Sealing, Substation & Electrical Equipment – servicing UK and global businesses involved in cable installations, cable jointing, substation, overhead line and electrical construction at LV, 11kV, 33kV and EHV.

PBwel Transmission Line Earthing Leads 132kV, 275kV, 400kV

Earthing Leads By PBwel

Transmission Line Earthing Leads

Multi-stranded, Commercially pure aluminium. Available in any length required.

The PBwel range of Earthing Leads and equipment for the Electricity Transmission & Distribution sector are renowned within the industry and are suitable for temporary earthing of transmission line conductors within the range 132kV, 275kV and 400kV.

PBwel range of Aluflex cables and leads are suitable for temporary earthing of transmission line conductors within the range 132kV, 275kV and 400kV. PBwel Aluflex earthing leads are produced from multi-stranded, commercially pure aluminium wrapped with a layer of P.T.P. tape and covered with an extruded transparent PVC sheath.

Flexible clear PVC stress-relieving sleeves are fitted to prevent excessive wear around the compression joints. The earth end to line end clamp interconnecting lead has a 50sqmm nominal section area, terminated by PB50F type ferrule terminations.

Earth bonds are of a 120sqmm nominal section area terminated by PB120F palm type terminations. Flexible clear PVC stress-relieving sleeves are fitted to prevent excessive wear around the compression joints.

Transmission Line Earthing Leads

Customer Benefits

• Aluminium is less expensive than copper
• Light and flexible earth leads
• Aluminium is less vulnerable to theft than copper
• Custom portable earth leads are available in any lengths on request

transmission line Earthing leads

Full range

120 sqmm Clear Aluflex	50 sqmm Clear Aluflex	50 sqmm Arctic Orange Field Drain Earth

Transmission leads terminations and equipments

Full Range

PB120F Ferrule Termination	PB50F Ferrule Termination	PB50 ALU Termination 13 Dia Hole	CE4 Scaffold Clamp

PB WEIR – DISTRIBUTORS, STOCKISTS & SUPPLIERS

PB Weir Substation Earthing and Transmission Line Earthing Equipment include line end clamps, earth end clamps, portable earthing leads and operating poles for high voltage substations, overhead power line and transmission line applications – voltages include 11kV, 33kV, 66kV, 132kV up to 400kV.

Thorne & Derrick provide competitive prices and fast delivery from stock for the complete range of PB Weir substation earthing and transmission line earthing equipment.

In 2018 In 2018 PB Weir joined the Novarc group and re-branded as PBwel and now, through the ESP group of companies, we are able to supply, support and maintain a comprehensive range of Electrical Safety Equipment which includes: Earthing, Insulated Tools, Arc Flash Protection, Personal Voltage Detection Helmets, Insulating Gloves, Voltage Detection, Operating Poles & Lock-Out Tag-out.

ALADIN | Improved electrical safety levels for workers operating near live equipment

➡ Read More Here: ALADIN Individual Voltage Alarm With Headlamp For MV Overhead Lines 10-69kV

Product Spotlight | see Live Line Indicators designed for use upon overhead a.c. rail electrification systems operating at 25kV nominal voltage to indicate the presence of extra high voltages to aid safe working practices.

Further Reading

• E-Shark Safety Helmet By PBwel
• MTAG DR 69 kV Multi Voltage Detector Dual Range
• Network Rail Case Study New Overhead Line Equipment
• Substation Suspended Earthing Spigots By PBwel
• Drain Earths | PBwel 50sqmm Arctic Orange Field Drain Earth
• Long Blues | Rail Portable Earthing By PBwel | Network Rail Approved
• PBwel Earthing Leads For Temporary Earthing Of Transmission Line Conductors 132kV, 275kV, 400kV

LV, MV & HV JOINTING, EARTHING, SUBSTATION & ELECTRICAL EQPT

Thorne & Derrick International are specialist distributors of LV, MV & HV Cable Installation, Jointing, Duct Sealing, Substation & Electrical Equipment – servicing UK and global businesses involved in cable installations, cable jointing, substation, overhead line and electrical construction at LV, 11kV, 33kV and EHV.