SIEMENS 3NA3144 Description Description SIEMENS LV HRC FUSE LINK, NH1, IN: 250 A, GG, UN AC: 500 V, UN DC: 440 V, FRONT INDICATOR, NON- INSULATED GRIP LUGS Related products SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FT5066-1AF71-4AA0