T1054291 - NH4AGG50V630
NH fuse-links gG 690VAC , middle indicator/live gripping-lugs size 4, 4a
* fuse-base (possibly including terminal covers and phase barriers)
* fuse-link with blade contact
* fuse-link replacement device (LV HRC fuse puller)
Since the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional.