A1-106-100-521, Siemens, DC Drive Interface Board
UNS = Unused Surplus REF = Refurbished
In addition to supplying this Siemens A1-106-100-521 DC Drive Interface Board, we have an Exchange Program for all our In-Stock, ready-to-ship products. Buy an A1-106-100-521 and buy with confidence! We offer a one (1) year warranty on all in-stock items.