RS PRO Current Transformer, 7500 A, Secondary Current 1 or 5A, Wire Terminal, Wall/Busbar/Cable Mounting 171-8757

RS PRO 171-8757 Current Transformer is designed for accurate metering and electrical isolation in industrial and commercial electrical installations. This square type transformer features a durable polycarbonate encapsulation and sealable wire terminal covers providing safe and reliable connections.

With a primary current rating of 7500 A and secondary current options of 1 A or 5 A, it accommodates different load requirements while maintaining class accuracy for measurement and protection.

The transformer complies with internationally recognized standards including IEC 61869-1, UL94V-0, IEC 61010-2, and IEC 60044-1, ensuring safety and performance compliance.

It operates efficiently at standard power grid frequencies between 50 Hz and 60 Hz and sustains operation over a wide temperature range of -5°C to +55°C with 0-95% relative humidity, non-condensing. The device is also rated for continuous thermal loads up to 1.2 times the primary current and supports short time thermal current with 60 times the nominal current for 1 second.

Mounting versatility includes options for wall mounting, busbar mounting, and cable mounting to suit varied installation environments including industrial automation, power distribution, and process control systems.

The compact and cost-effective design makes it suitable for integration in electrical panels and switchgear setups, with reliable performance up to altitudes of 2000 meters.

Manufactured in India under the RS PRO series, this current transformer offers robust performance for electrical measurement, protection relays, and control applications across industrial, commercial, and utility sectors.

Encapsulated polycarbonate casing ensures mechanical and environmental protection. Sealable terminal covers enhance connection security and tamper resistance. Wide temperature and humidity tolerance for industrial environments.

Compliant with major IEC and UL safety and performance standards. Suitable for current measurement and protection in power distribution systems. Multiple mounting options provide installation flexibility. High thermal current rating for reliable overload performance.

Supports wide altitude operations for varied geographies. Designed for use in automation, process control, and electrical metering. Made in India, ensuring adherence to strict quality standards. Explore the RS PRO Current Transformers category on EnvMart for a reliable range of electrical transformers designed to meet diverse industrial and commercial needs.