Wiska WSJA2 Straight Resin Joint 4mm-25mm. Since Their Inception In Hamburg Over 100 Years Ago, Wiska Have Developed Innovative And High Quality Products For A Wide Range Of Industrial Applications. Keeping Environmental Sustainability In Mind, Wiska Create Reliable And Versatile Products, Designed To Operate Even Under The Most Adverse Conditions. The Wiska Wsja2 Submarine Series Resin Joint Is Suitable For Use With 0.6 – 1Kv Single And Multicore Cables Up To 5 Cores. This Product Has Excellent Electrical Insulation And Mechanical Strength, Meaning It Is Suitable For Overhead, Underground And Underwater Applications. The Kit Includes: 2 Transparent Half-Shells, 2 Component Resin, Direct Injection Casting System Allowing Pre-Mixed Resin To Be Injected Inside The Joint, Modular Phase Separator, 5 Pole Terminal Block And Earthing Braid And Constant Force Roll Springs. Terminals/Poles: 4 – 25mm²