notice inviting tender for supply of miscellaneous items , supply as per nit specifications , contactor type mnx-225 ( 300a ) , ac-1 duty , ( 2no+2nc ) , coil voltage 230vac , make : larsen & toubro; cat no cs94140 , l&t make contactor type mnx 140 , 415v , 50hz , coil voltage - 240v ac , 50hz 2 no + 2 nc contact , cat no cs 94138; , contactor , l&t make , type mnx18 , coil volt . -240vac , cat . no . -cs94100 . , l&t make contactor type mnx 40 , 415v , 50hz , coil voltage -240v ac , 50hz2 no + 2 nc contact , cat no: cs 94190 , l&t make contactor type mnx 80 , 415v , 50hz , coil voltage -240v ac 50hz , 2 no + 2 nc contact , cat no: st-19003 , make: l&t , mnx 250 ( 2no+2nc ) contactor , 240 v ac , 50 hza ) add-on aux contact lhs: 1 no+1 nc ( 1st left ) b ) add-on aux contact rhs: 1 no+1 nc ( 1st right ) , overload relay , typemn5 , range 66-110a , cat no ss 9413700k0 , make l&t , overload relay , type mn5 , range 30-50a; make: l&t , thermal overload relay , range 20-33amps , mn5 , type ss-01213 , 500v , 50hz , 2a , ac-15 . make : l & t . , mn5 ( 14-23 a ) thermal o/l relay with reset cordsuitable for fixing in l&t switchboard , make: l&t . , over load relay , directly operated , mn-2cat no: ss 9414100m0operating range: 0 . 9-1 . 5al & t make , directly operated thermal overload relay with single phasing protectio n , l&t make , type:mn-2 , range:14-23a , cat . ref . :ss94134 , suitable for ml- 2 contactor . , motor protection circuit breaker with inbuilt 1no+1nc auxiliarycontacts . mounting - din rail , type - 3vu1340-1mj00 , rated current 4 a , overload release range 2 . 4 - 4 amps , make - siemens . , thermal overload relay 90-150 amp c . t . operated type - mn-12l , with sa turation kit , cat no . :ss-94127oomo , mounting:individual , l&t make . , pull chord switch ( rope operated emergency switches ) for belt conveyor ; housing: fibre re-inforced plastic ( frp ) ; enclosure: dust & vemin proof/weather , 1 ) . acid & dust proof , hot moulded frp push button station with integralcanopy2 ) . push button elements shall have 1 no . of n/o & 1 no . of n/c contact . , element nc-s2 teknic make ( plastic series ) , element no-s1 teknic make ( plastic series ) , universal led based pilot indication lamp fitting with high intensityred l . e . d . / red lens suitable for 22 . 5mm . dia panel cutout withfollowing specification: . , universal led based pilot indication lamp fitting with high intensitygreen l . e . d . / green lens suitable for 22 . 5mm . dia panel cutout withfollowing specification: , lighting distribution board suitable for 3 phase , 4 wire , 415 volts , 50hz , system , ( ip - 54 enclosure ) . incoming - 3ph , 4 pole isolator 80amp , current transducer of following specification . true rms measurementfully on site programmable input current range ( 1a & 5a )