CXL-1600 is a high quality rack mounting housing designed to accept up to a maximum of eight toroidal transformers. Made from 1.6mm high grade Zintec steel including complete lid plus external connector cover. Designed for use with: Up to 8 x CXL-40T, 8 x CXL-100T, 4 x CXL-200T or 4 x CXL-400T - 70/100V Line Output Transformers.