Product Overview

The Wiska WSJA0 SUBMARINE Epoxy Resin Straight Joint Kit is a reliable and durable solution for jointing 0.6/1kV single and multicore cables up to four cores. Designed with Wiska’s SUBMARINE Straight Series technology, it ensures safe and long-lasting connections in demanding environments. Perfect for overhead, underground and underwatert installations as well as public lightning systems. Excellent electrical insulation and mechanical strength. Available with final solid state (green) and re-enterable resin (yellow).

This kit includes everything needed for professional cable jointing, including epoxy resin, crimp connectors, and earthing accessories, making it suitable for use with 1.5–6mm² 4 Core SWA cables.

Kit Contents

• 2 × transparent half-shells
• 2 component epoxy resin
• Direct Injection casting system – pre-mixed resin injected into the joint
• Modular phase separator
• 2 sets of 4 insulated crimp connectors
• Earthing braid
• Constant force roll springs

Key Features

• Material: Epoxy Resin
• Voltage Rating: 0.6–1kV
• Conductor Range: 1.5–6mm²
• Re-enterable: No
• Mixing Ratio: 1:1
• Dielectric Strength: 23kV/mm
• Operating Temperature: –20°C to +90°C
• Mixing Time: approx. 5 minutes
• Curing Time: approx. 30 minutes
• Colour: Green
• Dimensions: 190mm × 45mm

Technical Data Sheet

For full specifications, download the official Wiska WSJA0 SUBMARINE Joint Kit Data Sheet (PDF) .