Installation Orientation and Clearance Install the MxC vertically so as not to reduce the cooling effect. When installing the MxC, always provide the following installation space to allow normal heat dissipation. 50 mm min. 50 mm min. 50 mm min. 50 mm min. 30 mm min. 30 mm min. Horizontal Space Vertical Space Fig 1.8 MxC Installation Orientation and Clearance 1. The same space is required horizontally and vertically for both Open Chassis (IP00) and Enclosed Wall- mounted [IP20, NEMA 1 (Type 1)] designs. 2. Always provide enough space for suspension eye bolts and the main circuit lines when installing a MxC in a panel. 1- 9 120 mm min. Air 120 mm min. Air IMPORTANT