Kit for assembling star delta starters, for 3 x contactors LC1D80, with time delay block

"This product is a star delta starter assembly kit." "It is used for 2 x LC1D80 contactors and 1 x LC1D50 or LC1D65 contactor, with 1 time delay contact block LAD S2." "It is used by screws and clamps for fixing contactors to the plate."