The 1.597.3808.71 is a multi-hole insert designed for SEALCON cable glands, enabling multiple conductors to pass through a single 3/8" NPT fitting. This nylon insert features four holes, each with a diameter of 2.3 mm. It is engineered to perform within a wide operating temperature range of -40°C to 100°C. When installed correctly within a compatible housing, it contributes to a seal rated for IP65, NEMA 4x, and pressures up to 70 PSIG (5 BAR). This makes it an ideal solution for consolidating wiring in control cabinets, machinery, and other industrial applications where a compact and sealed cable entry is critical.