The Schneider Electric A9N18384 is a 2-pole miniature circuit breaker (MCB) from the Acti9 C120N series, engineered for robust low-voltage electrical protection. This device is designed to safeguard residential, commercial, and light industrial electrical installations against overcurrent conditions, ensuring operational continuity and equipment safety.

Technical details

• Series: Acti9 C120N
• Poles: 2
• Rated Current: 100A
• Tripping Characteristic: D curve, providing high sensitivity to inrush currents common in inductive loads.
• Voltage Rating: Typically designed for low-voltage AC applications; specific voltage rating should be verified against the manufacturer's datasheet.
• Breaking Capacity: Specific breaking capacity (kA) should be confirmed via the manufacturer's datasheet.
• Terminal Type: Screw terminals for secure connection.
• Mounting: DIN rail mountable for standard electrical panel installations.

Applications & compatibility

This Schneider Electric MCB is suitable for protecting circuits in distribution boards, control panels, and machinery where high starting currents are anticipated. Common applications include motor circuits, transformer protection, and main incomer protection in smaller installations. It is designed for compatibility with standard DIN rail mounting systems found in most industrial and commercial electrical enclosures.

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 A9N18384 or contact our technical team for cross-reference assistance with compatible Acti9 components.