SZ Interface extension, with wallconnection, RJ 45, L: 500 mm, Interface extension with wall connection, Housing: Brass Cover: Aluminum Seal: Polyamide, Housing: Nickel-plated Cover: Natural anodized, IP67 with cover closed, 85444290, 1 pc(s), 0.154 lbs, 4028177550216, To extend the internal housing interfaces e.g. from industrial PCs and switches to the outside of the enclosure.