<a href="//commons.wikimedia.org/wiki/Motor_control_centre" title="Motor control centre">Motor control centre</a> underside, neatly formed with sheet metal and grommeted <a href="//commons.wikimedia.org/w/index.php?title=Cable&amp;action=edit&amp;redlink=1" class="new" title="Cable (page does not exist)">cables</a>, ready for <a href="//commons.wikimedia.org/wiki/Mortar_(firestop)" title="Mortar (firestop)">firestop mortar</a>.
<a href="//commons.wikimedia.org/wiki/User:Achim_Hering" title="User:Achim Hering">Achim Hering</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>