Mounting subrack with steel front plates, BPZ-MES--ST, width 600 mm, height 15 (1449 mm), 7 rows, 168 HP, MSW assembly configuration, insert suitable for surface-mounted, IP30 flush-mounted and standard-compliant zmaskz distribution boards, 1 kit of BPZ-SNAP-MSW-CTS snap fitting elements in surface-mounted distribution board (height of 4, 7, 10, 12, 15) included as standard (corner towers already provided), 2 pairs of BPZ-CTS-S corner towers are additionally required for IP54 (BPM-O-...) surface-mounted distribution boards