The Schneider Electric 18821 is an Acti9 NG125L miniature circuit breaker, engineered for robust electrical protection in low-voltage distribution systems. This 4-pole device is specifically rated for 10A and features a C tripping curve, making it suitable for applications requiring standard overcurrent and short-circuit protection. Its design ensures reliable operation within demanding industrial environments.

Technical Details

• Series: Acti9 NG125L
• Poles: 4
• Current Rating: 10A
• Tripping Curve: C
• Voltage Class: Low Voltage
• Interrupting Capacity: Not specified; verify with manufacturer datasheet.
• Terminal Type: Not specified; verify with manufacturer datasheet.
• Mounting Type: DIN rail mount (standard for this series)

Applications & Compatibility

This Schneider Electric circuit breaker is commonly deployed in commercial and industrial electrical panels for protecting circuits in machinery, control systems, and power distribution units. It is compatible with standard DIN rail mounting systems and is suitable for use in applications such as manufacturing plants, building services, and utility infrastructure where reliable circuit isolation is paramount.

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 18821 or contact our technical team for cross-reference assistance with compatible Acti9 components.