ISP is recognised as one of the world's leading manufacturers of cable jointing / cable splicing kit to the power industry. Products include cable joints suitable for low, medium and high voltage use, as well as a wide range of electrical accessories.

ISP Cable Joints and cable joint
Cable Jointing Kits, cable joints
Resin Products
Snaplock Shell cable Joints
Large Straight Shell cable Joints
Branch cable Joints
Cathodic Protection cable Joint
Connectors - Mechanical
Duct sealing systems - Duct seals
Potting, Encapsulating and Casting Resins for cable jointing
Heatshrink Products
Other Products for cable joints and cable jointing
Health and safety sheets for our products
ISP's Reach Statement
Contacts for ISP Industrial Support Products Ltd. manufactures of cable jointing kits and heatshrink products for cable joints

UKAS certificate for cable joint and cable joints

certificate for cable joints and cable jointing

ISP is recognised as one of the world's leading manufacturers of cable joints, cable jointing / cable splicing kit to the power industry. Products include cable joint suitable for low, medium and high voltage use, as well as a wide range of electrical accessories.

Cable Joints and Cable Jointing Kits

  • Low Voltage
    1kV (1000 Volts)

  • Fully tested
    Type testing according to: BS EN 50393.
  • Quality/Certification
    Assessed for Quality Assurance to meet the requirements of
    BS EN ISO 9001: 2000
  • Straight Through and Branch Cable Joints
    up to 400mm˛
    All standard cable joints are supplied as complete kits in a single carton. Each kit comprises a clear plastic shell, armour bond kit, a two-part high quality polyurethane resin compound, gloves and jointing instructions.
  • Connectors
    Cable Joint kits also available with mechanical connectors or crimp ferrules.
  • Cable Jointing skills
    Step by step cable jointing instructions are provided with each cable jointing kit which must be installed by a skilled jointer who is fully conversant with all the applicable statutory and regulatory requirements and installation techniques.
  • Working space
    Choice of Snaplock Shell or larger shell to provide even more working space.
  • Armour bond kit
    Can be customised to suit individual requirements.
  • No heat
    Cable Joints are filled with a two-part polyurethane resin compound which is supplied in a two-section self-contained, non-perishable bag enclosing both resin and hardener, ensuring safe, no contact with the skin.
  • No further protection
    The resin compound completely penetrates and sets solid within a plastic shell which effectively insulates, seals and protects the joint. It will not subsequently soften.
  • Shelf life
    Shelf life of resin is 2 years when stored in well ventilated dry conditions between 15 C and 35 C.
  • Effective under fault conditions
    Tough resin encapsulation ensures full symmetric fault capability, while earth bonds are sized to give full cable earth fault performance.
  • This range of cable joints is suitable for:
    600/1000V cables with stranded copper or solid aluminium conductors up to 400mm˛ PVC, XLPE or EPR insulated, PILC, PVC sheathed single wire armoured, aluminium strip armoured or unarmoured.
  • Safety
    We recommend that all equipment is installed on de-energised cables. The equipment should only be installed by a suitably qualified person.

Contact ISP - our details