Cartucho fusible NH4a gTr 1443A/400V 1000kVA

VEXEN electric NH4a gTr 1443A/400V 1000kVA fuse link. A fuse breaks the electrical connection when excessive current flows through a circuit. Rated for operation in 400V electrical systems. The element melts to interrupt power and prevent damage to equipment. Voltage: 400V.