Part of the Schneider Electric Acti9 NG125L series, the 18764 is a 3-pole miniature circuit breaker (MCB) engineered for robust overcurrent protection in low-voltage electrical distribution systems. This device is designed to safeguard circuits in applications requiring reliable and rapid fault interruption, commonly found in commercial buildings and industrial facilities.

Technical details

• Series: Acti9 NG125L
• Number of Poles: 3P
• Current Rating: 40A
• Tripping Curve: B Curve
• Voltage Rating: Designed for low-voltage applications (specific voltage rating should be verified against manufacturer datasheet for precise application compatibility)
• Breaking Capacity: Not specified in provided information; verify against manufacturer datasheet.
• Terminal Type: Screw terminals
• Mounting Type: DIN rail mount
• Operating Temperature Range: Not specified in provided information; verify against manufacturer datasheet.
• Compliance Standards: Not specified in provided information; verify against manufacturer datasheet.

Applications & compatibility

The Schneider 18764 MCB is suitable for protecting electrical circuits in a variety of settings, including residential, commercial, and light industrial environments. Its B-curve characteristic makes it ideal for applications where sensitive electronic equipment is present or where rapid response to moderate overcurrents is critical, such as in control panels for HVAC systems, lighting circuits, and small motor protection.

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 18764 or contact our technical team for cross-reference assistance with compatible Acti9 NG125L components.