Wiska Submarine Submersible Straight Cable Joint Kit 33-55mm

Wiska WSJA5 — Submarine Straight Series IPX8 filling resin cable joint kit for 0.6/1kV LV single and multicore cables, sized for 4-core jointing on 33mm–55mm cable diameters and 35–150mm² conductors.

Submersible IPX8 Protection For Wet And Buried Installations

Built for demanding environments, WSJA5 provides IPX8 sealing to help protect joints where water ingress is a risk—ideal for underground runs, flooded ducts, and underwater locations.

Cleaner, More Consistent Casting With Direct Injection Resin

The direct injection casting system allows pre-mixed 2-component resin to be injected into the joint, helping reduce mess on site and improving consistency on larger LV cable joints.

Complete Kit For Large 4-Core LV Cables And Public Lighting Work

Supplied with transparent half-shells, a modular phase separator, earthing braid and constant force roll springs, WSJA5 is a practical all-in-one solution for overhead, underground and underwater installations, including public lighting systems.

Key Features of the Wiska WSJA5 Submarine Resin Joint Kit Include:

• IPX8 Submersible Protection For Underground, Overhead And Underwater Installations
• 0.6/1kV Resin Joint Kit For Straight Jointing Of Single And Multicore LV Cables
• Direct Injection Casting System Helps Deliver Cleaner, More Consistent Resin Filling
• 2-Component Filling Resin Provides Excellent Electrical Insulation And Mechanical Strength
• Includes 2 Transparent Half-Shells For Easier Assembly And Visual Checks During Installation
• Modular Phase Separator Helps Maintain Safe Core Separation In Larger Cable Joints
• Earthing Braid Included For Reliable Earth Continuity Where Required
• Constant Force Roll Springs Help Maintain Secure, Long-Term Joint Pressure
• Supports Cable Diameters 33mm To 55mm For Large OD LV Cables
• Supports Conductor Sizes 35mm² To 150mm² For Heavy-Duty Applications
• Suitable For 4-Core Jointing
• Joint Kit For Up To 4 Cables
• Shelf Life 3 Years For Practical Site Storage

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