Part of the Schneider Electric Acti 9 iID series, the A9Z25440 is a 4-pole residual current circuit breaker (RCCB) designed for robust electrical protection in demanding environments. This device is engineered to safeguard personnel and equipment from electrical shock and fire hazards, commonly found in commercial buildings, manufacturing facilities, and power distribution systems.

Technical details

• Series: Acti 9 iID
• Poles: 4
• Type: Residual Current Circuit Breaker (RCCB)
• Protection Function: Residual Current Protection
• Voltage Rating: Verify against manufacturer datasheet for specific operational voltage.
• Current Rating: Verify against manufacturer datasheet for specific operational current.
• Sensitivity: Verify against manufacturer datasheet for specific tripping sensitivity (e.g., mA).
• Breaking Capacity: Verify against manufacturer datasheet for specific short-circuit breaking capacity.

Applications & compatibility

The Schneider Electric A9Z25440 is suitable for installation in distribution boards and control panels across various industries. It is commonly employed in applications requiring reliable protection against earth faults and leakage currents, such as in motor control centers, HVAC systems, and lighting circuits within industrial plants and commercial infrastructure.

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 A9Z25440 or contact our technical team for cross-reference assistance with compatible Acti 9 series components.