The Schneider Electric 18615, a component of the Acti9 NG125N series, functions as a single-pole miniature circuit breaker engineered for low-voltage electrical distribution systems. This breaker is rated for 40 amps and features a C-type tripping characteristic, making it suitable for protecting circuits with moderate inductive loads commonly found in both residential and industrial environments. Its design ensures reliable overcurrent and short-circuit protection.

Technical details

• Series: Acti9 NG125N
• Poles: 1
• Rated Current: 40 A
• Tripping Curve: C
• Voltage Rating: Not specified; verify against manufacturer datasheet for specific AC/DC voltage compatibility.
• Interrupting Capacity (Icn): Not specified; verify against manufacturer datasheet for specific breaking capacity.
• Terminal Type: Not specified; verify against manufacturer datasheet for connection details.
• Operating Temperature Range: Not specified; verify against manufacturer datasheet for environmental limits.

Applications & compatibility

This miniature circuit breaker is designed for general-purpose circuit protection in low-voltage AC power distribution systems. It is commonly employed in panelboards for residential buildings, commercial facilities, and light industrial applications such as control panels for machinery, lighting circuits, and socket outlets where a C-curve tripping characteristic is required to prevent nuisance tripping from inrush currents.

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 18615 or contact our technical team for cross-reference assistance with compatible Acti9 NG125N series components.