The Schneider Electric R9D01640 is a Resi9 series RCBO (Residual Current Breaker with Overcurrent protection) designed for robust electrical protection in commercial and industrial environments. This device integrates the functions of a circuit breaker and a residual current device (RCD) into a single unit, offering enhanced safety and simplified installation. It is engineered to provide reliable overcurrent and earth fault protection for circuits requiring a 40A rating.

Technical details

• Series: Resi9
• Type: RCBO (Residual Current Breaker with Overcurrent protection)
• Configuration: 1 Pole + Neutral (1P + N)
• Current Rating: 40 A
• Trip Curve: B Curve (typically for resistive and inductive loads with low inrush currents)
• Residual Current Type: Type A (sensitive to AC and pulsating DC residual currents)
• Rated Residual Current: 30 mA (standard sensitivity for personal protection)
• Short-Circuit Breaking Capacity: 6000 A (6 kA)

Applications & compatibility

This RCBO is suitable for use in distribution boards and panelboards within residential, commercial, and light industrial settings. It is commonly specified for protecting circuits in areas where enhanced safety against electric shock is paramount, such as bathrooms, kitchens, and outdoor installations. The B curve makes it appropriate for lighting circuits and circuits with low inrush current devices.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric R9D01640 or contact our technical team for cross-reference assistance with compatible Resi9 components.