A fuseblock is compact, and electrically conductive components of the fuseblock do not extend beyond a length of a fuse in the fuseblock. The fuseblock can be assembled easily and quickly without tools, and can be easily configured in different ways using the same components. The fuseblock can be snapped onto a mounting rail using mounting projections that are integral with the fuseblock. The fuseblock can include wire end connectors that each have two or more openings for receiving wire ends. The fuseblock also effectively conceals live electrical contacts from accidental touch when the fuseblock is closed and operational, and also when the fuseblock is opened to replace or inspect the fuse, thereby preventing a person servicing the fuseblock from accidentally receiving an electrical shock.