Series Schneider electric - ACTI9

Schneider Electric - ACTI9

The Schneider Electric ACTI9 iID series is a complete line of modular residual current devices (RCDs) built for professional electrical installations. Designed for electricians and system integrators, this range delivers dependable earth leakage protection across residential, commercial, and industrial projects. Every unit features a compact modular footprint that fits standard DIN rails, making panel layout clean and straightforward. With consistent quality and clear technical markings, installers can trust these devices to keep circuits safe and compliant with modern electrical standards.

Flexible Current and Pole Configurations

This series covers all common circuit requirements with options ranging from 25A to 100A. You can choose between 2-pole models for single-phase lines or 4-pole units for three-phase distribution. The straightforward naming system helps you quickly identify the right breaker for your job. Whether you are protecting a small lighting circuit or a main incoming supply, the ACTI9 iID lineup provides the exact current rating and pole count needed without overcomplicating your bill of materials.

Tailored Sensitivity and Protection Types

Different environments require different levels of leakage detection. The ACTI9 iID series offers sensitivity ratings from 10mA for high-risk wet areas up to 300mA for fire protection and main incoming feeds. You will also find specialized types to match modern loads. Type AC handles standard resistive and sinusoidal currents. Type A adds protection for pulsating DC from modern appliances and LED drivers. Type Si and Type S are optimized for solar inverters and sensitive equipment, while Type B-EV and B-SI are engineered specifically for electric vehicle charging stations and solar PV systems.

Quick Installation and Panel Compatibility

Installers appreciate devices that save time and reduce errors. The ACTI9 iID RCDs feature clear terminal markings, easy wire insertion, and a robust mechanical design that withstands repeated panel work. They integrate seamlessly with Schneider Electric circuit breakers and surge protection devices, allowing you to build fully coordinated protection schemes. The modular format keeps panels organized, improves airflow, and makes future upgrades or troubleshooting much faster.

Reliable Performance for Everyday Demands

Choosing the right RCD means fewer callbacks and safer buildings. The ACTI9 iID series is tested for long-term stability, consistent tripping accuracy, and resistance to nuisance trips. Its straightforward design means you spend less time reading complex manuals and more time finishing jobs on schedule. For electricians who value durability, clear labeling, and broad application coverage, the Schneider Electric ACTI9 iID modular RCD range remains a practical, professional choice for every electrical panel.