PENTA | Formerly P&B Weir

PENTA | Substation Earthing and Transmission Line Earthing Equipment
PENTA (formerly P&B Weir) are trusted multinational industrial leaders, pioneers, and expert manufacturers of electrical safety solutions, committed to ensuring safety at every intervention. Offering reliable, high-quality products and innovative solutions, the PENTA product range provides the opportunity to work confidently under the best possible conditions to maintain electricity supplies worldwide.
PENTA Substation Earthing & Transmission Line Earthing Equipment
PENTA 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 LV, 11kV, 33kV, 66kV, 132kV up to 400kV.
Portable Earthing & Clamps For Substations & Overhead Lines
- HV Substation Earthing Clamps – Line End & Earth End
- HV Transmission Overhead Line Clamps – Line End & Earth End
- HV Operating Poles & Earthing Rods For Medium/High Voltage Substations
- Portable Earthing Kits For Medium/High Voltage Substations 11kV 33kV 66kV
- Portable Earthing Kits For Transmission Overhead Line Conductors 132kV 275kV 400kV
- Portable Earth Leads & Aluflex Cables for Substations & Overhead Line Earthing
- Drain Earths
- Electrical Safety Equipment | Live Line Indicators | Insulating Gloves | Arc Flash Clothing & Protection
- Precision Engineered Tools for Jointing & Preparation of Cables

11kV-66kV Portable Earthing For Overhead Lines & Substations MV HV
PICOUP 400 | CABLE SPIKING & CUTTING TOOL
Stocked in the UK by Thorne & Derrick | Cable Spikers Manufactured by PENTA
PENTA‘s 2-in-1 hydraulic cable spiking and cable cutting tool, known as PICOUP 400 is used to check for and ensure the absence of voltage on LV, MV and high HV underground cables – this includes electrical power cables operating up to, 11kV, 33kV, 66kV and 132kV.
- Heat treated steel blade: (50HRC) with non-fooling spike (55HRC) (easy disassembling)
- Blade guard: will lock in an opened position if required for better handling heat
- Narrow cutting head: for easy positioning between cables
- 3 fixed points
- Electric connector: with locking cap, positioned on the top of the tool for a better protection
- Manual selector: reopens blades by spring (force: 1 ton)
- Functional and easy to use remote control Range: up to 150 metre
- HYDRAULIC – safe operation, no resort to firing hazardous class, explosive cartridges
- REMOTE – safe working distance with no physical connection between the user and tool up to 150m
- POWERFUL – hardened steel blades spike and cut up to 140mm diameter cables
Tooling Demonstration Video Playlist
This playlist demonstrates PENTA‘s PICOUP Cable Spiking Tool with Integrated Cable Cutters powerful ability to Spike & Cut several types of British Standard power cables, including BS5467, BS7870 and BS6622, for applications at voltage levels: LV Low Voltage, MV Medium Voltage and HV High Voltage – videos include:
- 600/1000V BS5467 4 Core 95-120-185-240-300-400sqmm Stranded Copper, XLPE Insulation with SWA Armour
- 11kV BS6622 11kV 3 Core 185sqmm Stranded Copper, XLPE Insulation with SWA Armour
- 33kV BS7870 33kV Single Core Aluminium 300-500-1000sqmm XLPE Insulation with Copper Wire Screen
LV, MV & HV SUBSTATION RESCUE & INTERVENTION SAFETY KITS

PENTA | LV, MV & HV Substation Rescue Intervention Electrical Safety Kits
PENTA offer a selection of Substation Rescue & Intervention Electrical Safety Kits to assist people in the presence of electrical hazards, designed for voltage networks of low voltage, medium voltage and high voltage. Thorne & Derrick UK & Exports are suppliers of the LV Substation Electrical Safety Kits & MV HV Substation Electrical Safety Kits, providing life saving rescue and intervention in the event of electrical based incidents in and around LV, MV & HV substations and whilst working on electrical installations.
The following table includes further insight on the LV, MV & HV Substation Rescue & Intervention Safety Kits products, including the specification/component variations:
PENTA Substation Rescue & Intervention Electrical Safety Kits Specifications/Components | |
LV Substation Rescue & Intervention Electrical Safety Kits | MV HV Substation Rescue & Intervention Electrical Safety Kits |
Electrical Insulating Gloves Class 0 (LV) | Electrical Insulating Gloves Class 3 (MV) or 4 (HV) |
Bottle of Talcum Power | Electrical Insulating Stool (25kV or 36kV models available) |
Non-contact Voltage Detector 50V up to 1000V | Electrical Insulating Boots |
Telescopic Insulating Stick | Telescopic Insulating Stick |
Rescue Hook | Voltage Detector 127 V AC and above |
Insulating Mat 0.6m x 1.0m | Cable Cutter 36kV |
Boundary Tape | Talc Shaker |
Protective Bag for Insulating Gloves | Adhesive Maker Tape |
PENTA | Formerly P&B Weir | DISTRIBUTORS, STOCKISTS & SUPPLIERS
Thorne & Derrick distribute stock from the extensive range of PENTA substation earthing and transmission line earthing equipment to the Transmission & Distribution industry in the onshore and offshore wind, solar, rail, oil/gas, data centre, battery storage and utility sectors. We provide exceptional service, fast delivery and the best prices to UK and international clients working on underground cables, overhead lines, substations and electrical construction.
View the complete range of PENTA portable earthing and earth clamps ➡
Rail Equipment | Electricity Transmission | Electricity Distribution | Electric Mobility | Cable Preparation Tools | Power Cable Spiking & Cable Cutting Tools
T&D - CABLE ♦ JOINT ♦ TERMINATE ♦ CONNECT ♦ EARTH ♦ SUBSTATIONS ♦ OVERHEAD LINES ♦ DUCT ♦ SEAL ♦ REPAIR ♦ LV MV HV 11KV 33KV