Save space and secure power cables between rack-mounted PDUs and connected IT equipment with this exclusive, user-friendly cable retention method. While these cables fit all standard IEC connectors or power inlets, the 'locking' feature is only activated when used with APC's AP8000 series rack PDUs or with IT equipment with built-in locking connectors. These locking connectors reduce the chance of cables accidentally becoming disconnected and the power supply being suddenly interrupted.