
MV CONNEX Training With PFISTERER | Thorne & Derrick
Cable Jointer Training
PFISTERERÂ have announced the launch and opening of their Medium Voltage CONNEX & SEANEX Training Courses covering CONNEX Size 1 to 3-S-XL products up to 52kV – the training courses are being conducted from their new purpose built training facility in the UK.
Safety and reliability are essential factors in medium voltage power system applications placing particular demands on assembly and installation skills of the cable jointer.
It is therefore imperative that all medium / high voltage cable jointers who work with CONNEX products are trained and certified by PFISTERER.
You can contact Thorne & Derrick to arrange your PFISTERER training course today.
- Theoretical product and PFISTERER application overview
- Full explanation and demonstration of the installation procedure
- Full CONNEX assembly undertaken by candidates

hv Training Courses
For specific dates about scheduled PFISTERER Training Courses please call us.
Certificate for installation – PFISTERER CONNEX Connectors Size 1, 2 & 3/3s |
Course Location |
Course Cost Per Jointer |
PFISTERER Orgreave |
Course Duration |
Price Per Person Minimum 2 Cable Jointers |
1 day |
Contact T&D for further details |
Price Per Person Minimum of 4 Cable Jointers |
1 day |
Contact T&D for further details |
|
Maximum 12 jointers on request |
|
Currently training on PFISTERER CONNEX size 3 and 3XL only |
For Jointers with PFISTERER CONNEX installation experience but no certification |
Certificate for installation – PFISTERER CONNEX Connectors Size 1, 2 & 3/3s |
Course Location |
Course Cost Per Jointer |
PFISTERER Orgreave |
Course Duration |
Price Per Person Minimum 2 Cable Jointers |
1.5 day |
Contact T&D for further details |
Price Per Person Minimum of 4 Cable Jointers |
1.5 day |
Contact T&D for further details |
|
Maximum 12 jointers on request |
|
Training on PFISTERER CONNEX size 2, size 3 and 3XL |Training course for 33kV+ experienced and competent Jointers |
Re-Certification for installation – PFISTERER CONNEX Connectors Size 1, 2 & 3/3s |
Course Location |
Course Cost Per Jointer |
PFISTERER Orgreave |
Course Duration |
Re-validation of Installation certificate for MV CONNEX valid for 3 years
based on original certificate not being more than 6 months expired |
Price Per Person Minimum of 2 Cable Jointers |
½ day |
Contact T&D for further details |
Price Per Person Minimum of 4 Cable Jointers |
½ day |
Contact T&D for further details |
|
Maximum 12 jointers on request |
PFISTERER Product Familiarisation & Installation Demo |
Course Location |
Course Cost |
PFISTERER Orgreave |
Course Duration |
Product appreciation training, course appropriate for non installation personnel/supervisors |
Maximum TBA participants on request |
On request |
Contact T&D for further details |
PFISTERER are able to offer training on site, please contact us to discuss your requirements and to obtain a quotation.

Plug-In Connectors For Medium & High Voltage Cable Connections
Jointer Certification
If successful certification will be issued by PFISTERER – Jointer Certificate is valid for 3 years.
PPE whilst attending the training course will be required to be provided by participants – boots, glasses, gloves, flame retardant workwear.
If the participants require accommodation whilst at PFISTERER this is borne by the participants.
For training courses held at PFISTERER Orgreave, PFISTERER will provide refreshments and lunch if appropriate.
On Site Jointer Training
Contact us to discuss your specific medium/high voltage jointing training requirements.
Thorne & Derrick recommend the use of Alroc tools for the preparation of medium/high voltage cables to effectively remove the cable sheath, semicon screen and insulation.

PFISTERER Cable Jointer Training Courses & Training Facility
Contact us to book your PFISTERER Training Course and maintain your warranty.
Spaces are available for up and coming courses.
PFISTERER offer a wide range of other training courses that can be tailored to suit your needs please contact T&D for further information.
Meet The Pfisterer Trainer
Jon Reed (HV Cable Jointer & Trainer for PFISTERER Accessories) – here a watchful Jon is supervising the initial 33kV cable preparation prior to installing the CONNEX connectors at PFISTERER’S new Jointer Training Facility dedicated to ensuring excellent workmanship, competency and in-date certification for MV HV Cable Jointers working on gas insulated switchgear and high voltage electrical equipment.


THORNE & DERRICK are national distributors of LV, MV & HV Cable Installation, Jointing, Duct Sealing, Substation & Electrical Equipment – we service UK and global businesses involved in cable installations, cable jointing, substation, overhead line and electrical construction at LV, 11kV, 33kV and EHV.
T&D stock and distribute PFISTERER CONNEX Connectors for medium / high voltage cable connection and termination to electrical systems – we provide competitive prices for PFISTERER CONNEX connectors used to terminate and connect polymeric insulated MV-HV cables into gas insulated switchgear and electrical equipment from extensive UK stocks.
Electrical Safety from Pfisterer