The Schneider Electric NG125L miniature circuit breaker, identified by part number 18789, is engineered for robust electrical system protection. This 2-pole device is a component within the NG125L series, designed to safeguard circuits against overcurrent and short circuits. Its C curve tripping characteristic makes it suitable for applications requiring a moderate inrush current handling capability, commonly found in control panels and distribution boards.

Technical details

• Series: NG125L
• Poles: 2P
• Rated Current: 16A
• Tripping Curve: C curve
• Interrupt Capacity: 50 kA (IEC 60947-2)
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 230/400V AC)
• Frequency: Verify against manufacturer datasheet (typically 50/60 Hz)
• Terminal Type: Verify against manufacturer datasheet (e.g., screw terminals)

Applications & compatibility

This Schneider Electric circuit breaker is frequently deployed in commercial and industrial settings to protect lighting circuits, socket outlets, and control circuits. It is compatible with standard DIN rail mounting systems, facilitating integration into existing electrical enclosures and distribution panels found in manufacturing facilities, building management systems, and machinery control applications.

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 Electric 18789 or contact our technical team for cross-reference assistance with compatible NG125L series components.