A plastic case fusebox with four 15A cartridge fuses.
All of the fuses are 15A, and supplied night storage heaters and a water heater.
Note the label stating 'RESTRICTED SUPPLY' indicating this was only energised overnight.
Last inspection April 1990. Next inspection due April 1995.
This was removed from a property in 2013.
It is likely that these fuses have never been replaced.
From left to right, the circuits are immersion heater, lounge heater, bedroom 1 heater, bedroom 2 heater.
A label inside indicates the various sizes of fuse wire, cartridge fuses or MCBs that could be fitted.
The contacts behind each shield are identical, so that devices of various ratings can installed in any position. In this case, all of the fuses are the same.
The earth bar (top left) is extremely long, and has six wire holes in three groups of two.
The neutral bar above the main switch is also longer than in the example with rewireable fuses.
One screw must be removed completely and is held in the chassis by a small washer. The other only needs to be loosened, as it fits into a U shaped cutout at the end of the mounting bar.