Schneider Electric Ground Fault Circuit Interrupter - A9R31440

This Acti9 iID is a modular and reliable residual current circuit breaker (RCCB). It is a 4P circuit breaker with a 40A rated current and a sensitivity of 30mA, adhering to the A-SI type protection class. This product safeguards against electrical shock from direct or indirect contact, as well as fire hazards. It serves the function of electrical circuit disconnection in case of an earth fault. Its unique Visitrip indicator minimizes intervention time by identifying the faulty device with a mechanical indicator on the front face.

Additionally, this product has a VisiSafe window with a green strip on the toggle, indicating full opening of the poles, which facilitates downstream maintenance. This product is compliant with the EN/IEC 61008-1 standard. The rated breaking and making short circuit capacity (Im/IΔm) is 1500A. The conditional rated short circuit current (Inc/IΔc) is 10kA. Mechanical endurance can reach up to 20,000 cycles, while electrical endurance extends up to 15,000 cycles.

The operational voltage (Ue) ranges from 380VAC to 415VAC. The rated insulation voltage (Ui) is 500VAC. The rated impulse withstand voltage (Uimp) is 6kV. The frequency is either 50Hz or 60Hz. Installation is facilitated by its DIN rail mountability.

The circuit breaker is 8 pitches wide in 9mm measurements. The product is white, matching the RAL9003 colour code. Its dimensions are 72mm width, 91mm height, and 73.5mm depth. It weighs 0.37kg. The protection degree is IP20 (in accordance with the IEC/EN 60529 standard), which upgrades to IP40 when in a modular enclosure. The operating temperature ranges from -25°C to 60°C, while the storage temperature extends from -40°C to 85°C.