British General 21-Way Busbar 366mm (7636P)

Hi Kezstone, Most manufacturers Circuit Protection devices are the same size dimensionally, within a millimetre or so, but terminal heights can vary greatly and this can cause stress on the rigid busbar which will lead to heat spots, so mixing device manufacturers within a board isn't considered safe within the regulations.

H MrSpenceEng, The busbar depth is nominally 2mm (within acceptable tolerances) and it is stamped with cut/break lines for shortening it to the desired length(s), but not a current rating as it is able to cope with more than 100A so won't ever be overloaded within a domestic installation.

Hi Vish1979, The listed dimensions are:- First Pin for main switch 9mm width, (standard) Pin Width 5mm, Centre to centre 18mm.

Hi tamsew, We don't have any technical details for rival manufacturers' systems so cannot be 100% certain, but if the pin dimensions and spacing (First Pin [for main switch] 9mm width, standard Pin Width 5mm, Centre to centre 18mm) will work with the MK devices then there shouldn't be any problem.

Hi Westy87, This is a busbar only, there is _no_ cover with it.