The Schneider Electric NG125H miniature circuit breaker, identified by part number 18721, provides robust protection for low-voltage electrical circuits. Designed for industrial environments, this 2-pole breaker effectively safeguards against short circuits and overloads. Its C tripping curve characteristic makes it suitable for applications requiring higher inrush current handling capabilities, such as motor circuits.

Technical Details

• Series: NG125H
• Number of Poles: 2
• Rated Current: 63A
• Tripping Curve: C
• Application: Miniature Circuit Breaker
• Voltage Rating: Suitable for low-voltage applications (verify specific voltage rating against manufacturer datasheet for your application requirements)
• Interrupting Capacity: (Verify specific interrupting capacity against manufacturer datasheet)
• Terminal Type: (Verify terminal type against manufacturer datasheet)
• Mounting Type: DIN rail mount (standard for this series)

Applications & Compatibility

This Schneider Electric NG125H circuit breaker is commonly deployed in industrial control panels, machinery, and distribution systems. It is well-suited for protecting circuits in applications such as conveyor systems, pump controls, HVAC equipment, and general power distribution where reliable overload and short-circuit protection are critical.

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 18721 NG125H or contact our technical team for cross-reference assistance with compatible Schneider Electric circuit protection components.