Telegaertner A box for everything: The robust AMJ45 data connection box is the universal connection box for nearly all requirements, such as for surface-mounted installations, and at an attractive price. The cable entry can be selected from eight sides in 45-degree increments. With its shallow installation depth and the tool-free detachable parts of the mounting ring, the AMJ45 can also be installed in spaces where other boxes take up too much room. The wires of the data cable are conveniently laid from the front, allowing for easy and time-saving installation even with short cable ends and tight spaces. Thanks to the grounding connections at all four corners, the AMJ45 can also be easily integrated into special grounding and equipotential bonding systems. The patented, integrated contact over-bending protection safeguards the connection contacts in case RJ11 or RJ12 plugs from telephone or fax devices are accidentally inserted. Even after repeated incorrect insertions, the AMJ45 provides reliable protection.