Part of the Schneider Electric Acti9 series, the A9N18445 Miniature Circuit Breaker (MCB) offers robust protection for electrical circuits. This 1-pole device is engineered for demanding industrial and commercial environments, providing reliable defense against overcurrent conditions. Its C-curve characteristic makes it suitable for equipment with significant inrush currents.

Technical details

• Series: Acti9
• Number of Poles: 1P
• Current Rating: 63A
• Trip Curve: C-curve
• Interrupting Capacity: Verify with manufacturer datasheet for specific kA rating.
• Voltage Rating: Verify with manufacturer datasheet for AC/DC voltage compatibility.
• Terminal Type: Verify with manufacturer datasheet for connection type.
• Mounting Type: DIN rail mount (standard for MCBs, verify with datasheet).
• Operating Temperature Range: Verify with manufacturer datasheet.

Applications & compatibility

The Schneider Electric A9N18445 is commonly deployed in control panels, distribution boards, and machinery requiring protection against short circuits and overloads. Its C-curve rating is particularly beneficial for inductive loads found in motor control circuits, transformers, and lighting systems within manufacturing facilities, processing plants, and commercial buildings.

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 A9N18445 or contact our technical team for cross-reference assistance with compatible Acti9 components.