The 202A1 series is a right-angle cable joint/sleeve connector designed for fluid-resistant applications requiring bend relief and strain management. Installation involves heat-shrinking elastomer tubing over cable terminations in 90-degree configurations. Critical verification: confirm both primary (30mm) and secondary (30mm) input diameters match your cable gauges before ordering, as shrunk diameters are fixed at 14.2mm and 6.4mm respectively.