A50QS500-4, Ferraz Shawmut, Fuse, 500a, 500v
UNS = Unused Surplus REF = Refurbished
In addition to supplying this Ferraz Shawmut A50QS500-4 Fuse, 500a, 500v, we have an Exchange Program for all our In-Stock, ready-to-ship products. Buy an A50QS500-4 and buy with confidence! We offer a one (1) year warranty on all in-stock items.