Residual Current Device (RCD) Acti9 iID-63-4-30-B-SI 63A 4-pole 30mA type B-SI A9Z61463

Electrical installation protection with Acti9 iID

This four-pole residual current circuit breaker Schneider Electric Acti9 iID-63-4-30-B-SI is a key element ensuring safety in modern electrical installations. Designed to protect against the effects of leakage currents and electric shock, it performs perfectly in both residential and industrial buildings. Its rated current of 63A and sensitivity of 30mA guarantee a quick and effective response in the event of a failure. This circuit breaker is distinguished by its high resistance to interference, thanks to the use of type B-SI (Super Immunised). This is particularly important in installations supplying devices generating harmonics, such as photovoltaic inverters, heat pumps, motor drives or electric vehicle chargers. This ensures stable and reliable operation of the device, minimizing the risk of false tripping. Mounting is done on a standard DIN rail, which facilitates integration with the existing switchboard.

Application and design features

The Acti9 iID circuit breaker is an ideal solution for a wide range of applications:

• Photovoltaic (PV) installations: Ensures safe operation of systems generating energy from the sun.
• Drives with inverters: Protects against interference generated by inverters controlling motors.
• Electric vehicle (EV) chargers: Guarantees safety during charging of electric vehicles.
• Industrial and commercial installations: Provides reliable protection in demanding working conditions.
• Lifts and elevators: Protects against failures in critical applications. The circuit breaker design is designed for easy installation and operation. LED indicators inform about the device status and the presence of voltage, and the possibility of padlock increases security against unauthorized access. The device is characterized by high mechanical durability (20,000 cycles) and electrical durability (15,000 cycles), which ensures long-term and trouble-free operation. The cross-section of the connected solid wire is 1…35 mm², and the stranded wire is 1…25 mm², which provides great flexibility in the selection of power supply cables. The circuit breaker meets the requirements of IEC/EN 61008-2-1 and IEC/EN 62423 standards, confirming its compliance with the highest safety standards.