supply of eot cranes spares. , master controller for eot cranes, type cm4/sr/dh/6.it should provide 4 steps each in both for ward and reverse directions. they should be equipped with spring return arrangement and dead man handl e (with dead man switch).(master controller sequence is attached) ip-44 /ip-54,horizontal mounting ,contac t material-silver cadmium, rated voltage-500v,10a,frequency of operation 1000 switching per hour. accept ed make:- multi tech,speed o controls, srp crane controls, gunatit electropower, gujarat anand systems e ngineering [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , l&t make, mxo 22e,auxiliary contactors with 2 no+2 nc auxiliary contacts, rated current - 4 a @ ac15, coil voltage ? 110v,ac,50hz, din rail mounted.accepted make:- l&t ,schneider electric, abb [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , current collectors for eot cranes shrouded type dsl lines, 125a,model macc 125,should be provided with copper shoe and single core copper cable of 10 sq.mm size of length 1.4m accepted make:- multi tech, safe track, safeline, aes [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]