The 27230093 is a rear-open base plate designed for use with Schroff NOVASTAR series electronics cabinets. Constructed from 1.5 mm thick steel with a RAL 7021 (black grey) finish, this base plate is engineered for cabinets with a width of 553 mm and a depth of 800 mm. It features a large cable through-ducting opening at the rear, measuring 440 mm wide by 70 mm deep, to facilitate organized cable management. The component also includes provisions for GND/earthing. This base plate is ideal for applications requiring easy access for routing cables into the cabinet from below. The opening can be optionally sealed using a separate cover plate (27230-114) or brush strip (27230-079).