RS PRO Current Transformer 125 A 35mm Bore Surface Mount, 5A Secondary, IEC Standards 171-8825

RS PRO 171-8825 Current Transformer 125 A 35mm Bore is designed for precise three-phase current measurement in industrial and commercial settings. It supports a primary current of 125A and converts it to a standard 5A secondary output, facilitating accurate current monitoring and control.

The current transformer features a surface mount design that allows direct installation next to molded case circuit breakers. This enhances installation speed while optimizing available panel space. The device is compatible with MCCBs from leading brands such as ABB, Hager, Schneider, and others, making it versatile for various control panels.

Constructed to meet stringent IEC and UL safety standards, the transformer ensures dependable performance and enhanced fire resistance through its self-extinguishing case material. Its operational temperature range of -5°C to 55°C supports stable function in a variety of working environments.

The bore diameter of 35mm accommodates standard busbar sizes, providing flexibility for numerous applications. The secondary wiring terminals are equipped with combined slot/posi M4 screws and wire-type connections to ensure reliable and secure electrical contacts, with additional wire sealable terminal covers for enhanced safety.

This Current Transformer operates efficiently at frequencies ranging between 50Hz and 60Hz, making it suitable for conventional AC electrical systems commonly used in industrial automation, process control, HVAC systems, and manufacturing equipment monitoring.

Suitable for primary current monitoring up to 125A in three-phase systems. Surface mount facilitates quick and space-saving installation. Compliant with IEC 61010-2, IEC 60044-1, UL 94 V-0, IEC 61869-1 standards. Wide operating temperature range from -5°C to 55°C.

35mm bore designed for compatibility with MCCBs from multiple manufacturers. Secondary output current standardized at 5A for compatibility with measurement devices. Self-extinguishing case material enhances safety against fire hazards.

Supports AC frequencies from 50Hz to 60Hz.

Ideal for use in industrial automation, electrical panels, manufacturing plants, and commercial power monitoring. This model combines reliability, safety, and installation convenience for effective current measurement. Explore the RS PRO range for high-quality electrical components and automation equipment on EnvMart.