THREE PHASE MAXIMUM DEMAND CONTROLLERAny combination of V, Amps, Hz, kW, PF, KwhField programmable CT ratioTripping on over Volt, Amp, Frequency, kW, kVADisplay : 3 line LEDThree Phase Four WireClass: 1.0Voltage : 3x 240VCurrent Rating : 3x /5ASelection : Programmable through keypadLight Weight, Dust Proof Body, Elegant Poly-Carbonate Casing & Rugged Construction provides High Resistance to UV.Warranty: 1 Year by TECHNO Long working life upto 5 years.