supply of 4 pole hanger clamp4 pole hanger clamp,4 pole hanger clamp for shrouded dsl busbar for heavy duty with all accessor ies , as per sample make: cmk/snt/omega/multitech or similar [ warranty period: 30 months after the date of delivery ] ] , 3 pole power contactors unit, 32 amp, coil voltage 110 volt ac contact voltage -415v with both side add on block. type mnx, as per sample make- l&t /siemens/havells/bch or similar. [ warranty period: 30 months after the date of delivery ] ] , current collector copper shoe 125 amp as per sample make-cmk/snt/omega/multi tech or similar [ warranty period: 30 months after the date of delivery ] ] , current collector copper shoe 250 amp as per sample make-cmk/snt/omega /mult itech or similar [ warranty period: 30 months after the date of delivery ] ] => limited