3VA9107-0NA10 SIEMENS

The 3VA9107-0NA10 from Siemens is an external current transformer meticulously designed for N conductors, serving as an indispensable accessory for 3VA2 molded case circuit breakers (MCCBs). This transformer is specifically tailored for MCCBs with rated currents (In) of 160A and 250A, ensuring precise and reliable current measurement within these ranges. Its external design facilitates easy installation and maintenance, minimizing downtime and maximizing operational efficiency. By accurately monitoring the current flow in the neutral conductor, the 3VA9107-0NA10 contributes significantly to enhanced system protection and safety. It enables effective detection of earth faults and imbalances, allowing for prompt corrective actions to prevent potential hazards. This current transformer plays a crucial role in ensuring the reliable and safe operation of electrical systems, making it an essential component for comprehensive circuit protection. Its robust construction and adherence to stringent quality standards guarantee long-term performance and dependability. The 3VA9107-0NA10 is an ideal solution for applications requiring precise current monitoring and enhanced safety measures in electrical distribution systems.