3NC1020 SIEMENS

The SITOR cylindrical fuse link 3NC1020 from Siemens is a high-performance circuit protection device designed for demanding applications. With dimensions of 10 x 38 mm, this fuse link offers reliable overcurrent protection in a compact form factor. It has a current rating of 20 A and is classified as an aR fuse, indicating its suitability for protecting semiconductor devices. The 3NC1020 is engineered to operate with an AC voltage of 600 V and a DC voltage of 700 V, providing versatility in various electrical systems. Compliant with UL standards for DC applications, this fuse link ensures safety and performance. Its robust construction and precise engineering make it an ideal choice for protecting sensitive electronic components from short circuits and overloads. The SITOR fuse link offers a high interrupting rating, minimizing potential damage to equipment and ensuring operational continuity. This fuse is specifically designed to protect inverters, converters, and other power electronic devices. By providing fast and reliable protection, the 3NC1020 enhances the overall reliability and safety of electrical systems.