The Schneider Electric A9R63640 is a 2-pole differential circuit breaker designed for reliable electrical protection. As part of the iID40 series, this unit offers 40A current handling and a 30mA sensitivity for detecting residual currents. It is engineered to provide essential safety functions in various industrial and commercial electrical distribution systems.

Technical details

• Series: iID40
• Number of Poles: 2
• Rated Current: 40A
• Rated Sensitivity: 30mA
• Type: AC Type Differential Circuit Breaker
• Voltage Class: Verify against manufacturer datasheet for specific voltage ratings (e.g., 230V, 400V).
• Breaking Capacity: Verify against manufacturer datasheet for specific breaking capacity (kA).
• Tripping Curve: Verify against manufacturer datasheet for specific tripping curve characteristics.

Applications & compatibility

This differential circuit breaker is commonly employed in electrical panels for residential, commercial, and light industrial applications. It is suitable for protecting circuits against earth faults and indirect contact, ensuring safety in environments such as office buildings, retail spaces, and manufacturing facilities where sensitive equipment or personnel require enhanced protection.

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 A9R63640 or contact our technical team for cross-reference assistance with compatible iID40 series components.