Locking power cord kit (6 ea.), C19-C20, 4 ft cable length, blue. Tired of loose IEC power connections and accidently unplugged equipment? Reduce the risk, and protect your vital IT assets by implementing Enlogic’s reliable and secure dual locking power cords. The IEC C20 plug will lock into any Enlogic PDU or APC® AP8000 Series PDU, while the universal locking IEC connector will securely lock into any standard C20 power inlet. Both connections require deliberate action in order to release the locking buttons and disconnect power.