supply of switch gear and spares to various co-operative and corporation sugar mills in uttarakhand in the year 2023-24 , acbs & their spares low tension acb conform to is:2516-1965 part-i sec. and amended upto date. air circuit breaker & its spares manually / electrically operated, draw out / fixed type, suitable for operation at 415 volts ac supply rating 400, 630a, 800a, 1000a, 1250a, 1600a, 2000a, 3200a, 4000a . , mccb ( complete, pole with only magnetic release / with magnete thermal release, breaking capacity 50 ka at 415 v, 50 hz rating: 10 a to 630 amp. , starters d.o.l. / star-delta ( complete ) - ( i ) d.o.l. starters in steel enclosure motor rating ac-2 duty, 415 v, 50hz 3 ph. , starters d.o.l. / star-delta ( complete ) - ( ii ) star-delta starters ( fully automatic ) in sheet steel enclosure motor rating ac-3, duty, 415 v, 50 hz, 3 ph rating: 12.5 hp, 25 hp, 35 hp, 50 hp, 75 hp, 125 hp, 250 hp. , contractors and their spares suitable for operation on ac supply, 50 c / s single phase three phase coil voltage 230 / 440. , l.t. switch fuse units & their spares switch fuses units on culrical switch board conform to is:4047-1967 suitable for operation on a.c. supply 3 phase, 415 volts 50 c / s -- ( i ) in open execution. , l.t. switch fuse units & their spares switch fuses units on culrical switch board conform to is:4047-1967 suitable for operation on a.c. supply 3 phase, 415 volts 50 c / s -- ( i ) in sheet steel housing 8. , l.t.h.r.c. fuses rating: 2a to 630a, a.c. supply 3 ph, 415 v, 40 c / s having breaking capacity excluding 80 ka conforming to is:2208-1967 -- ( i ) link type , l.t.h.r.c. fuses rating: 2a to 630a, a.c. supply 3 ph, 415 v, 40 c / s having breaking capacity excluding 80 ka conforming to is:2208-1967 -- ( ii ) dz type ( cartridge type ) , quoted percent in words