Shu Guang
The XRNT Current-Limiting Fuses are engineered to protect transformers and electrical equipment in 3.6kV to 40.5kV indoor AC 50Hz systems. Designed to operate seamlessly with load switches, vacuum contactors, and switchgear, these fuses provide critical defense against overloads and short circuits. Ideal for high-voltage switchgear, ring main units, and substations, the XRNT series ensures reliable performance in demanding industrial and utility environments.



Manufactured with advanced technology and high-quality materials to ensure stability in harsh working environments. Features excellent short circuit withstand capability and arc resistance for safe system operation.
Faster fusing speed and larger fusing capacity ensure that current is cut off quickly during circuit faults, protecting critical equipment from damage and maintaining system stability.
Available in multiple models and sizes to suit diverse power system needs, from small industrial equipment to large-scale power plants.
Simple design facilitates quick installation and maintenance. Detailed product instructions and maintenance manuals are provided to assist customers.