Moulded Case Circuit Breaker (Mccb) Confirming To Is/Iec 60947-2, 4 Pole, Rated C Urrent 400 Amps, Raed Voltage : 415 V, 50 Hz, Breaking Capacity : 50 Ka, Thermal Magnetic Rele Ase, Adjustable Overload 80-100%, Fixed Short Circuit Ics=100% Icu, With Spreader Terminals , And Suitable Metallic Enclosure. [ Warranty Period: 30 Months After The Date Of Delivery ] ]