The Schneider Electric NG125N miniature circuit breaker, identified by part number 18652, is a 4-pole device engineered for robust protection in electrical distribution systems. This breaker is specifically designed to safeguard circuits against damaging overcurrent conditions, including short circuits and overloads, making it a critical component for ensuring operational continuity and safety in demanding environments. Its application is particularly suited for distribution boards within small commercial buildings and similar installations where reliable circuit interruption is paramount.

Technical details

• Series: NG125N
• Poles: 4
• Rated Current: 25A at 40°C
• Trip Curve: Type C
• Voltage Rating: Suitable for AC circuits; specific voltage class should be verified against manufacturer datasheet for precise application limits.
• Interrupting Capacity: Information not explicitly provided in the listing; consult manufacturer datasheet for detailed specifications.
• Connection Type: Screw terminals for secure electrical connections.
• Mounting: Designed for DIN rail mounting, facilitating easy installation in standard electrical enclosures.

Applications & compatibility

This Schneider Electric NG125N circuit breaker is commonly deployed in electrical panels for small commercial facilities, workshops, and residential distribution systems. It provides essential overcurrent protection for lighting circuits, general power outlets, and small motor loads. Its 4-pole configuration makes it suitable for applications requiring the switching of all live conductors simultaneously, often found in three-phase systems or specific safety circuits.

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 18652 NG125N or contact our technical team for cross-reference assistance with compatible Schneider Electric protection devices.