procurement of spares of volga make gate end box . , please fillup gst registraion no . , 300amps contactor with coil , 3 pole magnetic o/l relay ( w . o ct ) , earth leakage relay w . o trafo . & cbct , 150amps , 3pole off-load isolator ( rev . ) ( with handle , axel and bush ) , 150amps plug & socket ( complete ) , dmc moulded plug insulator ( w . o . pin ) for 150amps , plug&socket , brass pin for plug ( set of 4pins . ) of 150amps plug&socket , brass pin for socket ( set of 4pins . ) of 150amps , plug&socket , lamp holder for e/l indication . , indicating lamp . , e . l test/reset spindle assy . &key . , micro-switch for start , micro-switch for stop , micro-switch for e/l test&reset , moulded dmc terminals , with copper flat for incoming/throughgoing 200 amps , c . i . cable sealing box for ( incoming & through going ) sides . , brass gland with stud&nut , earth fault relay , 12v a . c type efr-2 for elr , pilot relay , 12v d . c , potential transformer , 40va ( pt ) , potential transformer , 80va ( pt ) , epoxy moulded potential transformer 100va , hrc fuse base 20a for control , hrc fuse link for control , hrc fuse link for power 160 amps , m-10 x 30 mm . long ht hd . hex . bolt . for covers , m-10 mm . long ht hd . hex . bolt . for covers , m-8 mm . long allen hd . bolt for ter . ch . & cable box , m-10 long allen hd . bolt . for plug & socket , m-8 long hex . hd . ht bolt for ter . ch . & cable box , rubber ring for plug & socket , circlip for plug & socket ( set of 4 ) , c . i . elbow for plug & socket , complete base plate assembly , sensitive earth leakage relay with cbct & p . t . e/l setting 50ma to 750ma with of 0 . 1 second with test & reset micro switch & connection wire time delay 0 . 1 to 1 sec in step