ABB CT4/250/5A

The ABB CT4/250/5A current transformer is distributed globally and designed to provide precise current measurement and electrical isolation in industrial power systems. It plays a crucial role in monitoring and controlling electrical circuits, ensuring accurate data acquisition for protection and metering applications.

Key Technical Features and Applications of CT4/250/5A

• Employs a standardized 5A secondary current output, enabling compatibility with a wide range of protection relays and meters for consistent system integration.
• Rated for 250A primary current, suitable for medium to high current electrical installations, supporting reliable load monitoring.
• Provides electrical isolation between primary and secondary circuits, enhancing operator safety and preventing equipment damage in high-voltage environments.
• Compact design facilitates installation in confined switchgear panels without compromising performance or accessibility.

This current transformer is integral in electrical distribution boards and industrial automation systems, especially where accurate current sensing and fault detection are essential for operational safety and system efficiency.