Tripp Lite PLC19BK BLACK color Plug-lock inserts prevent accidental disconnection of C20 plug-in power cords from C19 output receptacles. IEC 60320 plug-in electrical cords arefrequently loose-fitting and are often subject to accidental disconnection duringroutine network maintenance. To prevent critical equipment plugs from gettingknocked loose, place a Plug-lock insert over any C20 input cord and connect itto any C19 outlet. The insert strengthens the connection of the plug to theoutlet, keeping critical equipment plugged-in and running during routine rackaccess and maintenance.

Plug-lock inserts provide a no-clutter alternative to common zip-tie cord retention schemes and a low cost answer to expensive proprietary locking plug and outlet hardware. PLC19BK Plug-lock inserts ship in packages of 100.