Designed to eliminate accidental disconnection, the UL-listed power cords have a patented locking IEC connector at one end and a standard Edison plug at the other. The locking IEC connector features an internal mechanism that grabs the ground pin of the equipment and prevents the plug from coming out. A red tab has to be pulled to release the cord without damaging the plug or equipment.
BTX offers the 18-AWG locking IEC power cords in lengths from one to six feet.
More: www.btx.com