The Schneider Electric A9Z78463 is an Acti9 iID Residual Current Circuit Breaker (RCCB) designed for robust electrical protection. This 4-pole unit offers a rated current of 63A and a sensitivity of 30mA, making it suitable for applications demanding high detection thresholds for earth leakage currents. Its Type AC-G designation indicates specific tripping characteristics for alternating currents and residual currents with a specific waveform, commonly found in general-purpose industrial and commercial installations.

Technical details

• Series: Acti9 iID
• Number of Poles: 4
• Rated Current (In): 63A
• Rated Sensitivity (Δn): 30mA
• Tripping Type: AC-G (for alternating residual currents and specific waveform characteristics)
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 230/400V AC)
• Breaking Capacity (Icn): Verify against manufacturer datasheet
• Frequency: 50/60 Hz
• Operating Temperature Range: Verify against manufacturer datasheet

Applications & compatibility

This RCCB is engineered for use in electrical distribution systems where protection against indirect contact and fire hazards due to earth faults is critical. It is commonly deployed in control panels, motor control centers, and power distribution boards for machinery in manufacturing facilities, commercial buildings, and infrastructure projects. Ensure compatibility with your specific system voltage and fault current requirements by consulting the manufacturer's documentation.

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 A9Z78463 or contact our technical team for cross-reference assistance with compatible Acti9 series components.