Three-phase Distribution Boards And Socket Circuits:Three-Phase Distribution Board

Three-Phase Distribution Board

Figure 5 shows the internal connections of a distribution board consisting of 3 three-phase MCB’s and 3 three-phase RCBO’s. It may be used to supply 6 balanced three-phase loads, 3 of which require RCD protection.

Three-phase Distribution Boards And Socket Circuits-0673

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