Supply Of Protection Of Circuit Breaker Of Current Rating : 1.6 Amps Thermal Release Range 1 To 1.6 Amps Class - 10, Breaking Capacity 5 Ka 3 Pole, Voltage Rating : 415v Ac With 1 No +1 Nc Auxilliary Contact Block As Per Abb Cat . No Ms 116-1.6 + Hk1-11, Or Equivalent.