0U Class 1 Metered Power Distribution Unit with 32Amp IEC-60309-332P6 Hubble/Commando Power input Plug, Dual 16Amp Circuit Breakers, 16 x IEC320-C13 (10Amp) plus 2 x IEC320-C19 (16Amp) power outlets. RS485 2-wire Modbus – measures kWh, kVArh, kW, Kvar, kVA, PF, Hz, Vac and Amp, Bi-directional measurement IMP & EXP