Power Contactor 3 Pole, 70/73 Amps, Ac 3 Rating, Coil Voltage 415 V Ac With 2 No2 Nc Aux. Contacts Along With Thermal Overload Relay With Single Phase Protection, Relay Range 32 48 Amps Conforming To Is 13947 4, Type Mnx 70 For Contactor & Type Mn 5 For Relay Of L&T Make/ Type Cm 70 For Contactor & Type Rm 48 For Relay Of Crompton Greaves Make/ Type Ce15 Kn3 Series A1 & C320 Kgsr11 For Contactor And Type Ct2 Mc305 Ana3 C For Relay Of Bch Make.L&T/Crompton Greaves/Bch Make Only. (Note: To Be Procurem