The Schneider Electric Acti 9 iID is a Residual Current Circuit Breaker (RCCB) designed for comprehensive electrical protection. This 4-pole unit features a 40A current rating and a 100mA sensitivity, specifically engineered for Type AC residual current detection. It is commonly integrated into industrial control panels and building electrical distribution systems to safeguard personnel and equipment from earth leakage faults.

Technical details

• Series: Acti 9 iID
• Type: Residual Current Circuit Breaker (RCCB)
• Poles: 4
• Rated Current: 40A
• Rated Sensitivity: 100mA
• Residual Current Type: AC
• Breaking Capacity: Not specified in provided information; refer to manufacturer datasheet for details.
• Voltage Rating: Not specified in provided information; refer to manufacturer datasheet for details.

Applications & compatibility

This RCCB is suitable for use in a wide range of industrial and commercial electrical installations. It provides essential protection in applications such as motor control circuits, lighting systems, and general power distribution where the risk of earth faults exists. Its 4-pole configuration makes it ideal for three-phase systems requiring neutral conductor switching.

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 A9R12440 or contact our technical team for cross-reference assistance with compatible Acti 9 components.