Features : Numberbar holes :8Xφ5 Earth bar holes :4Xφ5 Type Code :5DF-8 EBS5DF/S series switch distribution box is applied to terminal of AC 50Hz (or 60Hz), rated operating voltage up to 400V and rated current up to 63A, equipped with various modular electric for functions of electric energy distribution, control (short circuit, overload, earth leakage, over-voltage) protection, signal, measurement of terminal electric appliance. This switch distribution box is also named as consumer unit, DB box in short.