The Schneider Electric A9N18383 is a multistandard miniature circuit breaker (MCB) from the Acti9 C120N series, engineered for robust low-voltage electrical protection. This 2-pole device is designed to safeguard circuits in applications requiring tolerance for high inrush currents, such as lighting and heating systems. Its D curve characteristic ensures reliable operation under these demanding conditions.

Technical details

• Series: Acti9 C120N
• Poles: 2P (Two protected poles)
• Rated Current: 80A
• Trip Curve: D curve
• Voltage Rating: Confirm with manufacturer datasheet for specific voltage class (e.g., 230/400V AC)
• Breaking Capacity: Confirm with manufacturer datasheet for specific breaking capacity (e.g., 10kA, 15kA, 25kA)
• Terminal Type: Confirm with manufacturer datasheet (e.g., screw terminals, cage clamp terminals)
• Compliance: Multistandard certified (e.g., IEC, UL, CSA - confirm specific standards with datasheet)

Applications & compatibility

This Acti9 C120N circuit breaker is well-suited for use in commercial and industrial electrical distribution panels. Its D curve characteristic makes it particularly effective in protecting circuits with inductive loads that experience significant starting currents, commonly found in motor control circuits, transformer-fed equipment, and high-intensity lighting installations.

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 Electric A9N18383 or contact our technical team for cross-reference assistance with compatible Acti9 components.