While restoring in your home there comes some problem - you'd removed all old wiring, but you need to use electric tools (like drill or angle grider) before installing new wiring. You may use through old wiring, but old wiring can be amortized (especially in old houses) and it's using for modern powerful tools might be danger. One solution of it - installing temporary socket near fuse box into wall suface. After you finish to lining of the new wiring you can remove this temporary socket and finish with repairing this wall. 
<ul><li>Don't forget about safety! Install or uninstall it only with disenergized circuit! To avoid fire or shocks, connect it through <a href="//commons.wikimedia.org/wiki/File:Differential_residual_current_circuit_interrupter.JPG" title="File:Differential residual current circuit interrupter.JPG">RCBO</a> with related parameters!</li></ul>
<a href="//commons.wikimedia.org/wiki/User:Dmitry_G" title="User:Dmitry G">Dmitry G</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>