Part of the Schneider Electric Acti9 iC60N Disbo series, this miniature circuit breaker (MCB) is engineered for robust electrical protection in demanding industrial environments. Designed for distribution board applications, the A9F44463 provides reliable overcurrent and short-circuit protection, ensuring the safety and operational continuity of electrical circuits.

Technical details

• Series: Acti9 iC60N Disbo
• Poles: 4-pole (4P)
• Current Rating: 63 Amperes (63A)
• Trip Curve: Type C curve, suitable for loads with moderate inrush currents such as lighting, socket outlets, and motors.
• Short-Circuit Breaking Capacity (IEC/EN 60898-1): 6000 Amperes (6kA)
• Short-Circuit Breaking Capacity (IEC/EN 60947-2): 10 kiloamperes (10kA)
• Voltage Rating: Designed for standard industrial AC voltage systems; specific voltage class should be verified against manufacturer datasheet for precise application compatibility.
• Compliance: Meets IEC/EN 60898-1 and IEC/EN 60947-2 standards for miniature circuit breakers.

Applications & compatibility

This 4-pole MCB is commonly deployed in main distribution panels and sub-distribution boards within manufacturing facilities, commercial buildings, and infrastructure projects. It is suitable for protecting circuits supplying general power, motor loads with C-curve characteristics, and lighting systems where reliable fault interruption is paramount.

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 A9F44463 or contact our technical team for cross-reference assistance with compatible Acti9 series components.