Published 09 Jan 2026
We’d like to welcome our newest addition to the Thorne and Derrick team! Eva will be joining us as a content creator apprentice at our office in Chester-Le-Street. Eva will bring fresh new ideas to all of our social...

SMPGB straight joints manufactured by ABB are for jointing EHV XLPE and EPR insulated transmission cables with aluminium or copper conductors. The cable joints are suitable for jointing two cables that have different dimensions or screen sheath designs. The cable joint consists of a pre-moulded rubber tube with two pre-moulded rubber adapters, a bolt connector and a prefabricated PUR casted copper casing as outer protection for the joint.
In this instance it is recommended to use Alroc Tools for sheath, screen and insulation removal, however the correct cable jointing tool to use is dependent on the length of the chamfer and the EHV Joint product that is being installed.

Should you require any assistance with the selection or specification of cable joints or terminations please do not hesitate to contact us.

LV ♦ MV ♦ HV
T&D distribute the most extensive range of LV, MV & HV Cable Jointing, Terminating, Installation & Cable Pulling Equipment – we service UK and international clients working on underground cables, overhead lines, substations and electrical construction at LV, 11kV, 33kV and EHV transmission and distribution voltages.
♦ See also – ABB 132kV Surge Arresters

LV – Low Voltage Cable Joints, Glands, Cleats, Lugs & Accessories (1000 Volts)

MV HV – Medium & High Voltage Cable Joints, Terminations & Connectors (11kV 33kV EHV)

Cable Laying – Underground Cable Covers, Ducting, Seals & Cable Pulling Equipment
T&D’s Power Blog covers: LV MV HV & EHV Transmission & Distribution, Substations, Switchgear, Cable Jointing & Termination, Cable Fault & Repair, Underground Cables.
➡ Visit Power Blog.

Published 09 Jan 2026
We’d like to welcome our newest addition to the Thorne and Derrick team! Eva will be joining us as a content creator apprentice at our office in Chester-Le-Street. Eva will bring fresh new ideas to all of our social...
Published 09 Jan 2026
Insulating Matting Recommendations and Guidance for Electrical Safety Guest Blog From COBA Electrical safety is non-negotiable, especially when working around live switchgear, high-voltage panels, and electrical distribution equipment. One critical but sometimes overlooked safeguard is electrical insulating matting, designed...