This RJ45 coupler by Delock is ideal for use in the control cabinet or distribution box for the feed-through of network cables. The feed-through coupler can be used in combination with the Delock RJ45 modules (87246, 87251 and 87255) to provide a waterproof cable connection in outdoor areas. IP67 dust and waterproof The screw connection offers increased protection against moisture, damage and dirt for outdoor cable connection. Specification