supply of spares for mine line make lighting transformer 5kva and tsu 3 . 3 kv , copper terminals with dmc bushing , brass terminal with dmc bushing , brass terminal with nylon bushing , glass fuse with holder , no actuator , nc actuator , ammeter , indicating led , hrc fuse 16 a , hrc fuse 63 a , contactor , thermal overload relay with block , earth leakage relay 50-750 ma with time lag , core balance transformer , on/ off isolator 100 a , indicating lamp , vcb aux . rotary switch , vcb shunt trip coil , potential tranformer 3 . 3kv , earth leakage relay 50-750 ma & 750 ma -2a dual setting with time lag , control relay 110v , isolator 400a , vcb closing coil , neutral monitoring relay with resitance , dc power pack , voltmeter 600 v for tsu -lt , core balance transformer , fuse terminal , hrc ht pt fuse , aux . contactor , reset push button contact element no+nc , current transformer , ammeter selector switch , glass fuse with holder , test -off-run selector switch