Fanuc A60L-0001-0163 Fuse. This particular Fanuc fuse is a 150 amp clear up fuse for Fanuc AC spindle amplifiers. Normally fitted in manufacturers parts from the following: Fanuc, Fuji, GE Fanuc, Hitachi Seiki, Mori, Okuma and many other CNC manufacturer drive systems.
The fuse chosen by Fanuc for the job of clearup on each of the three phases was a Kyosan 150 amp SH series; though you will also see Hinode and Fuji versions; all of which are known by its Fanuc parts number of A60L00010163. This particular Kyosan fuse is a metal fuse with a rating of 150A 250V.