PA130100BK IEC Lock+ Rewireable Straight - The world's first locking rewireable C13 IEC connector. Designed to guard against accidental disconnection of computers, PDU's servers and most network devices, the new IEC Lock+ Rewirable adds additional flexibility and ease of use, as well as LSZH (low smoke zero halogen) compatibility, to its list of features. The beautifully straightforward high-visibility locking mechanism is combined with a simple release mechanism which allows for disconnection from all sides. Ideal as a retrofit solution, it requires no other equipment or special inlets to secure it, it is simply plugged into an appliance as you would a standard IEC lead. The red cage release mechanism also marks the connector out from standard IEC leads to allow maintenance and other data center staff to identify critical power sources.