supply of supply, fitting, fixing and commissioning of delta starters as per schedule of requirements , supply, fitting, fixing, testing & commissioning of fully automatic star delta 50hp, range-37 k w, fire retardant low smoke internal wiring, starter type-air break, provided with protection degree ip 54, e xtended wide band coil, class h insulation confirming to is/iec 60947-4-1 with pump starter-3 phase, 415 v olts, 50 hz, contactor size-50a, overload relay range-34a-50a, auto start switch, manual voltmeter with sel ector switch, switch suppressed scale ammeter & eocr, ryb indicator motor on & trip led indicator. mak e-havells/l&t/schneider/abb. [ warranty period: 30 months after the date of delivery ] ]