A Consumer Unit pre-fitted with 100A switch disconnector, 2x 63A 30mA RCD, 10 x MCBs (3 x 6A, 2 x 16A, 4 x 32A and 1 x 40A) together with all the necessary split-load cabling. Its flexibility of design allows the RCD to be positioned to suit the required configuration of RCD protected and non-protected circuits, subject to the rating of either the switch or RCD not being exceeded.