Description
The Siemens 3NJ4915-2HA10 is a professional SENTRON Series current transformer engineered for precise measurement of high currents in electrical systems. With a primary current rating of 400A and a secondary current ratio of 400:1, this transformer accurately scales down high currents to a level suitable for measurement instruments and protective relays. Its design ensures reliable operation and signal integrity.
Constructed with high-quality materials, the Siemens 3NJ4915-2HA10 current transformer offers exceptional durability and performance in demanding industrial environments. It is designed for easy installation and integration into switchgear and distribution panels, providing accurate current readings essential for system monitoring, control, and protection schemes.
This current transformer is a vital component in power systems for applications such as energy metering, load monitoring, and overcurrent protection. The Siemens 3NJ4915-2HA10 enables accurate data acquisition, which is crucial for optimizing energy usage, detecting faults, and ensuring the safe operation of electrical networks.
Choose the Siemens 3NJ4915-2HA10 for a professional, accurate, and reliable current transformer solution. Its robust design and precise specifications make it an excellent choice for ensuring the integrity and efficiency of your power monitoring and protection systems.








