
Siemens 3NC1401
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The Siemens SITOR 3NC1401 cylindrical fuse link is designed for reliable protection of semiconductor circuits and sensitive power electronics. With a compact 14x51 mm format and a rated current of 15 A, this aR fuse link provides fast-acting protection against short circuits, helping to minimize downtime and equipment damage in industrial electrical installations.
Rated for up to 690 V AC and 800 V DC, with DC performance according to UL requirements, this fuse link is suitable for demanding applications such as drives, converters and power supply systems. As part of the Siemens SITOR fuse range, it ensures consistent performance, high breaking capacity and long-term operational safety, making it a dependable choice for professional electrical and automation projects.