NT1 fuse link,80A-250A .500V,660V,690V NT00, NT0, NT1, NT2, NT3, NT4 /NH00, NH0, NH1, NH2, NH3, NH4 etc.fuse link with knife contactcartridge fuse ... linkSpecifications: 1) LV HRC fuse links2) ... 0636, IEC 60269-2-15) Marking: gL-gG, aM6) Fuse link: NHOOC2A-160A, NH00 4A-160A, NH1 80A-250A, NH2 125A ...