The Schneider Electric A9Z35280 is a 2-pole residual current circuit breaker from the Acti 9 iID series, engineered for robust protection in electrical systems. This device is rated for a continuous current of 80A and features a nominal fault current sensitivity of 300mA, designed to detect and interrupt fault currents rapidly. Its A-SI (Selective Immunity) protection type is specifically implemented to minimize nuisance tripping in installations requiring high operational continuity.

Technical Details

• Series: Acti 9 iID
• Poles: 2
• Continuous Current Rating: 80A
• Nominal Fault Current Sensitivity: 300mA
• Protection Type: A-SI (Selective Immunity)
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 230/400V AC).
• Breaking Capacity: Refer to manufacturer datasheet for detailed breaking capacity (kA) specifications.
• Tripping Curve: Typically Type A or AC, confirm with manufacturer documentation.

Applications & Compatibility

This residual current circuit breaker is suitable for use in commercial and industrial environments where protection against indirect contact and fire hazards is critical. It is commonly integrated into distribution boards for protecting circuits in lighting systems, power outlets, and machinery on production lines, particularly in applications where selective tripping is a requirement to maintain system uptime.

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 A9Z35280 or contact our technical team for cross-reference assistance with compatible Acti 9 components.