For centralized DC (battery bank) power connection, the product is intended to be installed only in Restricted Access Areas (such as dedicated equipment rooms or equipment closets) in accordance with Sections 110.26(F) and 110.27 of the U.S. National Electrical Code (NEC), ANSI/NFPA 70 (2023), and Section 12-200 in the Canadian Electrical Code C22.2 No. 1 (2023).