Old Consumer Units - Square D Qwikline & Crabtree C50

Two older consumer units, one with a single RCD for all circuits, the other with no RCD at all. These were typical of installations in the 1970s and 1980s, there are many similar consumer units still in use. Patreon:   / jwflame   Contact info, sending stuff in etc.: http://xo4.uk/?YTT