The Schneider Electric Acti9 iC40N miniature circuit-breaker is engineered for robust electrical protection in demanding industrial environments. This 3-pole plus neutral (3P+N) device features a C curve tripping characteristic, suitable for applications requiring higher inrush current handling without premature tripping. Its 6000A/10kA breaking capacity ensures reliable interruption of fault currents, safeguarding equipment and personnel.

Technical details

• Series: Acti9 iC40N
• Configuration: 3-Pole + Neutral (3P+N)
• Current Rating: 40A
• Tripping Curve: C Curve
• Breaking Capacity: 6000A at 230/400V, 10kA at 230/400V
• Voltage Rating: Compatible with standard industrial voltages up to 400V AC. For precise voltage compatibility, consult the manufacturer's datasheet.
• Frequency: Designed for 50/60 Hz industrial power systems.
• Terminal Type: Screw terminals for secure connections.
• Mounting: DIN rail mountable for standard electrical enclosures.

Applications & compatibility

This miniature circuit-breaker is commonly deployed in control panels, distribution boards, and motor control circuits within industries such as manufacturing, food and beverage processing, and water treatment. It provides essential overcurrent and short-circuit protection for machinery, lighting circuits, and auxiliary power supplies, ensuring operational continuity and safety.

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 A9P54740 or contact our technical team for cross-reference assistance with compatible Acti9 components.