Supply Of Items For Electrical Panels Of Motors And Auxiliary Systems Of Chamera Power Station-I Supply Of Items For Electrical Panels Of Motors And Auxiliary Systems Of Chamera Power Station-I . , Electronic Overload Relay , Protection Range 0 . 5 To 60 A With Over-Current , Under Current , Phase Loss , Phase Reversal , Phase Unbalanced And Locked Rotor Protection , External Ct For Electronic Over Current Relay 200/5A Burden 5Va With Mounting Arrangement . , 3 Pole 16/18 Aamp Contactor , Coil Voltage 22V Ac Conforms To Ac-3 Utilization . , Add On Auxiliary Contact Block 2No+2Nc ( Suitable For Use With Sl . No . 3 ) , Thermal Overload Relay 12-18 A Approx , Conforms To Ac -3 Utilization , Thermal Overload Relay 90-120 A Approx , Conforms To Ac -3 Utilization , Thermal Overload Relay 80-110 A Approx , Conforms To Ac -3 Utilization , Thermal Overload Relay 8-12 . 5 A Approx , Conforms To Ac -3 Utilization , Thermal Overload Relay 2-3 . 5 A Approx , Conforms To Ac -3 Utilization , Thermal Overload Relay 0 . 9A To 1 . 5A A Approx , Conforms To Ac -3 Utilization , Thermal Overload Relay 1 . 2A To 2A Approx , Conforms To Ac -3 Utilization , Thermal Overload Relay 1 . 9A To 2 . 8A Approx , Conforms To Ac -3 Utilization , Thermal Overload Relay 16-25 A Approx , Conforms To Ac -3 Utilization , Thermal Overload Relay 23-32 A Approx , Conforms To Ac -3 Utilization , 3 Pole 32 Amp Contactor , Coil Voltage 220V Ac Confirms To Ac-3 Utilization , Add On Auxiliary Contact Block 2No+2Nc ( Suitable For Use With Sl . No . 15 ) . , 3 Pole 65/70 Amp Contactor , Coil Voltage 415 Vac Confirms To Ac-3 Utilization , Add On Auxiliary Contact Block 2No+2Nc , ( Suitable For Use With Sr . No . 17 ) , 3 Pole 185 Amp Contactor , Coil Voltage 415 Vac Confirms To Ac-3 Utilization , Add On Auxiliary Contact Block 2No+2Nc , ( Suitable For Use With Sr . No . 19 ) , 3 Pole 65/70 Amp Contactor , Coil Voltage220 Vac Confirms To Ac-3 Utilization , Add On Auxiliary Contact Block 2No+2Nc , ( Suitable For Use With Sr . No . 21 ) , Auxiliary Contactor Relay 4No+4Nc , 220V Dc Contact Rating 5A Or More , Electronic Timer On Delay , 3 To 300 Sec , 1C/O Contact , Coil Voltage 220V Ac , Electronic Timer Off Delay , 3 To 300 Sec , 1 C/O Contact , Coil Voltage 220 V Ac , Electronic Star-Delta Timer , 3 To 60 Sec , 2 C/O Contacts , Coil Voltage 415 V Ac , Electronic Timer On Delay/Off Delay ( Universal Type ) , Coil Voltage 220V Dc , 3-300 Sec , , Control Contactor , Coil Voltage 220V Dc Current Rating 9A With 2 No+2Nc , Control Contactor , Coil Voltage 110V Ac With 2No+2Nc , Single Phase Protector 40A
