Input:

400A protected by 4P MCCB with VT/VS RCD with switch disable 

Digital multimeter

Outgoing:

1x Powerlock protected by main MCCB

1 x 125A/3 protected by 125A 4P MCB VT/VS RCD with switch disable 

2 x 63A/3 protected by 2 x 63A 4P MCB VT/VS RCD with switch disable 

2 x 32A/3 protected by 2 x 32A 4P 30mA RCD

3 x 32A/1 protected by 3 x 32A 2P 30mA RCBO

6 x Soca each protected by 6 x 16A MCB