A lever fitting-type connector has a lever and a plug housing, the lever fitting-type connector includes: a contact member and a triangular recess in an inner wall surface of a sidewall of the lever and an outer wall surface of the plug housing. The triangular recess includes: a first inclined surface extending in a direction from the sliding start position toward the sliding end position and inclined in a projecting direction of the contact member; and a second inclined surface extending in a direction from the edge of the first inclined surface on the sliding end position side toward the sliding end position and inclined in a direction opposite to the projecting direction of the contact member. With a sliding direction of the lever as a reference, an inclined angle of the second inclined surface is smaller than an inclined angle of the first inclined surface.

A fuse holder (10) for a high-voltage system for accommodating an electric fuse link (13), comprising a bottom part (11) and a cover (12), which, when assembled, form a housing that serves to accommodate a fuse link (13). The fuse link (13) has two opposite terminal lugs (131), which can be fixed in the cover by means of fastening screws (14), so that, together with the cover (12), the fuse link (13) forms a unit, which is fastened on the bottom part (11) by means of the fastening screws (14).