Old Electrical Equipment - MK Fused Spur, List No. 6779
White plastic fused connection unit, switched, with flex outlet hole.
Front view
This fused connection unit has a round flex outlet hole, and a fuse carrier secured with a small screw.
It is therefore impossible to replace the fuse without having a screwdriver - possibly of value to stop children / others removing the fuse.
The switch is double pole, switching both line and neutral. Note the ON / OFF legends above and below the switch.
Back Terminals
The three open terminals are for the incoming supply - L top centre, N bottom left, E centre right.
The other terminals with brass cup washers are for the appliance flex - N top left, L top right, E bottom right.
The flex is clamped under the flat bar which is fixed with two screws.
Fuse and carrier
The fuseholder has flat blades and is of similar design to earlier MK types, however this one is secured with a small screw.
The front has the oval MK logo and the word FUSED.
The 13 amp Bussmann fuse is a more recent replacement.
