SITOR Fuses, 3NE3 Series, Size 1, Type aR Semiconductor protection fuses Operating class aR (partial-range semiconductor protection) With slotted blade contacts for M10 screw fixing, or for installation in NH fuse bases or load-break switches SITOR NH fuse links are designed for the overload and short circuit protection of cables, wires and power rails as well as for semiconductor protection Standards IEC 60269-2 Standards IEC 60269-2
