supply of k44 contactor for 60kva transformerk44 contactor for 60kva transformer,k44 contactor for 60kva transformer rated current: 200a, rated voltage:690v ac, mai n pole:4, aux contact :01no+1nc, control voltage:230v ac (168 v ac-300 v ac means 230v ac +/- 3 0%) with surge suppressor as per item no.k01 of bill of material of rdso spec no. rdso/pe/spec/d/0 184 2015 (rev.1) suitable for lhb type ac coaches switch board cabinet. brands: schneider(lc1d115 0046m5)/abb (ek110-40-11-al) ,lt/lk, siemens only. 1) the firm should submit authorized dealership certificate or proof of purchase from oem dealer and necessary test certificates along with material s for acceptance. 2) the firm should mention the make & model no. while participating in the tender. [ warranty period: 30 months after the date of delivery ] ]