Schneider Electric Acti9 iID - RCCB - 4P - 40A - 300mA - type AC

The Schneider A9R44440 is a residual current circuit breaker (RCCB) designed for enhanced electrical safety in residential and commercial installations. This four-pole device (4P) has a rated current of 40 Amperes (A) and a residual current of 300 milliamperes (mA), providing reliable protection against earth fault currents. Designed for alternating current applications, it detects and interrupts circuits when the specified residual current threshold is exceeded, helping to prevent electric shocks and fire hazards. The unit is housed in a robust white enclosure with compact dimensions, allowing for easy integration into standard distribution boards. Schneider's iID technology ensures consistent performance and compliance with international safety standards. This RCCB is suitable for various environments where reliable earth fault protection is required, offering a robust solution for modern electrical systems. The design prioritizes long-term reliability and easy installation, making it a practical choice for electricians and system integrators. The product is identified by the model number A9R44440 and is part of Schneider's comprehensive range of electrical protection devices.