The Schneider Electric NG125L 4P D 20A 50kA is a four-pole miniature circuit breaker designed for robust overcurrent protection in industrial electrical distribution systems. This breaker is part of the NG125 series, engineered to meet stringent safety and performance standards for demanding applications. Its construction ensures reliable operation in environments requiring high breaking capacity.

Technical details

• Series: NG125
• Poles: 4
• Type Designation: L (likely indicating a specific tripping curve or feature, consult datasheet for confirmation)
• Current Rating: 20 Amperes (A)
• Breaking Capacity: 50 kiloamperes (kA) at its rated voltage
• Voltage Rating: Consult manufacturer datasheet for specific AC/DC voltage ratings. The "D" designation may indicate a specific tripping characteristic (e.g., Type D for high inrush currents).
• Terminal Type: Screw terminals for secure connection.
• Mounting: DIN rail mountable for standard industrial enclosures.

Applications & compatibility

This Schneider Electric circuit breaker is suitable for use in main distribution panels, sub-distribution boards, and as protection for individual circuits in commercial and industrial facilities. It is commonly found in applications such as motor control circuits, lighting circuits, and general power distribution where reliable fault interruption is critical. Compatibility should be verified with specific panelboard and busbar systems.

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 18859 Schneider Electric NG125L 4P D 20A 50kA circuit breaker or contact our technical team for cross-reference assistance with compatible NG125 series components.