The Schneider Electric Acti9 iID A9Z22440 is a 4-pole residual current circuit breaker (RCCB) designed for robust electrical protection in industrial environments. This A-type RCCB offers 100mA sensitivity, providing essential safety against earth leakage faults. It is engineered for reliable performance in demanding applications where personnel and equipment safety are paramount.

Technical details

• Series: Acti9 iID
• Number of Poles: 4P
• Current Rating: 40A
• Type: A (sensitive to AC and pulsating DC residual currents)
• Residual Current Sensitivity: 100mA
• Terminal Type: Double terminal
• Voltage Class: Verify against manufacturer datasheet for specific operational voltage ratings.
• Breaking Capacity: Verify against manufacturer datasheet for specific short-circuit breaking capacity (Icn).

Applications & compatibility

This Schneider Electric RCCB is commonly deployed in control panels, motor control centers, and distribution boards for a wide range of industrial machinery. It is suitable for protecting circuits in manufacturing plants, food processing facilities, and water treatment systems where reliable earth fault detection is critical for operational continuity and safety.

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 A9Z22440 or contact our technical team for cross-reference assistance with compatible Acti9 components.