supply of supply of push button operated wall mounted type, automatic star delta starter with short circuit protection for 50hp motor, relay range 52-72a, conforming to is/iec 60947-4-1 or latest with an adjustable automatic change over timing relay for opening the star contractor and closing the delta contactor in a pre-set time. the contactors and the other components of the starter shall be mounted inside the panel.supply of push button operated wall mounted type, automatic star delta starter with short circuit protection for 50hp motor, relay range 52-72a, conforming to is/iec 60947-4-1 or latest with an adjustable automatic change over timing relay for opening the star contractor and closing the delta contactor in a pre-set time. the contactors and the other components of the starter shall be mounted inside the panel.,supply of push button operated wall mounted type, automatic star delta starter with short ci rcuit protection for 50hp motor, relay range 52-72a, conforming to is/iec 60947-4-1 or latest with an adjust able automatic change over timing relay for opening the star contractor and closing the delta contactor in a pre-set time. the contactors and the other components of the starter shall be mounted inside the panel. [ warranty period: 30 months after the date of delivery ] ]