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 1790L811A SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK7011-5AK71-1TG3