0P4320 | American Power Conversion | SYSTEM I/O BACKPLANE 400V TH | Code: 0P4320, SYSTEM I/O BACKPLANE 400V TH, please visit manufacturer website and select your region or go to shop: http://www.apc.com/shop/us/en/categories and write into search box: SYSTEM I/O BACKPLANE 400V TH or 0P4320. | $ | |