When specifying a Riedon Class T fuse block it is necessary to decide on a termination type. The selection can be further narrowed by knowing if the fuse rating will be 200A or less, or 250A or more, with the final step being to specify the fuse rating. The example part number indicated on the slide depicts a Class T fuse holder with ring or spade terminals and an included fuse with a rating of 175A. To order the fuse without the holder, leave this position blank. For example, FB1 specifies only the fuse holder without a fuse.