The Schneider Electric NG125L circuit breaker, identified by part number 18783, is a robust low-voltage protection device engineered for single-phase electrical systems. This 1-pole breaker is rated for 50A and features a C-type tripping curve, making it suitable for applications where moderate inrush currents are expected, such as motor control circuits or lighting distribution panels.

Technical Details

• Series: NG125L
• Poles: 1
• Rated Current: 50A
• Tripping Curve: C
• Voltage Rating: Typically designed for low-voltage AC applications; consult manufacturer datasheet for specific voltage class (e.g., 230V, 400V).
• Interrupting Capacity: Consult manufacturer datasheet for specific kA rating.
• Terminal Type: Screw terminals for secure connection.
• Mounting: DIN rail mountable for standard industrial enclosures.

Applications & Compatibility

This Schneider Electric circuit breaker is commonly deployed in industrial environments for the protection of circuits in machinery, control panels, and distribution boards. Its C-curve characteristic makes it particularly well-suited for protecting inductive loads like motors, transformers, and fluorescent lighting ballasts where temporary overcurrents during startup are normal.

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 18783 NG125L or contact our technical team for cross-reference assistance with compatible low-voltage protection components.