Power distribution box 400A is used to safely distribute electricity from the power source to other devices in a circuit. They are widely used for the installation of temporary electrical networks in construction sites or organization of events. This type power distribution box usually has "Powerlock" type input sockets , for output there are 1Ph 16A "schuko", 3Ph 16A, 32A, 63A, 125A, and "Powerlock" output sockets