SM 60-100 DUPS-7F-1 DE0250 SM 1540-D obsolete replacement SM 18-50 SM 18-50 DE0554 Stromversorgung SM 45-70-D-OF-P047 1200 S24 V115 CM - OEM SM 15-400 P166 SM 15-400-P157-P166 1200 S 24-P067 oem 1200S24 DE0066 - Alternative SM 300-20 P069 0 - 300 V / 0 - 20 A / 6000 W 75SX15-15 obsolete no replacement Bracket H88 with handle for 19 rack mounting - alternative 1200-S-24 standard DE0017Z