The Schneider Electric Acti 9 iC60N Miniature Circuit Breaker, model A9F74450, provides robust low-voltage circuit protection for industrial and commercial electrical systems. This 4-pole device is engineered to reliably interrupt fault currents, safeguarding equipment and personnel from damage due to short circuits and overloads. Its design is suitable for general-purpose applications where precise overcurrent detection is paramount.

Technical Details

• Series: Acti 9 iC60N
• Poles: 4P
• Rated Current: 50A
• Tripping Curve: Type C (suitable for circuits with moderate inductive loads, providing higher immunity to nuisance tripping than Type B)
• Voltage Rating: Typically 400/415VAC (verify with manufacturer datasheet for specific application voltage)
• Interrupting Capacity: 6kA (IEC 60898-1)
• Connection Type: Screw terminals
• Mounting: DIN rail mount

Applications & Compatibility

This circuit breaker is commonly deployed in distribution boards and control panels for protecting circuits in commercial buildings, manufacturing facilities, and data centers. It is well-suited for applications involving lighting circuits, socket outlets, and general power distribution where Type C tripping characteristics are beneficial for managing inrush currents from inductive loads such as motors and transformers.

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 A9F74450 or contact our technical team for cross-reference assistance with compatible Acti 9 components.