IEC Lock= Rewireable – The world's first locking rewireable C19 IEC connector. Designed to guard against accidental disconnection of computers, PDU's servers and most network devices, the new IEC Lock+ Rewireable adds additional flexibility to 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.