The Schneider Electric A9N19289 is a C40N Vigi differential magnetothermic switch, designed for robust protection in single-phase plus neutral (1P+N) electrical configurations. This device integrates residual current detection with overcurrent protection, making it suitable for safeguarding sensitive equipment and personnel against earth faults and short circuits in demanding industrial environments.

Technical details

• Series: C40N Vigi
• Type: Differential magnetothermic switch
• Configuration: 1 Pole + Neutral (1P+N)
• Functionality: Combines residual current device (RCD) and miniature circuit breaker (MCB) functions
• Protection: Detects and interrupts ground faults, short circuits, and overloads
• Current Rating: The "40" in C40N typically indicates a 40 Ampere rating. Verify against manufacturer datasheet for precise specifications.
• Voltage Rating: Standard residential and light industrial voltages apply. Verify against manufacturer datasheet for precise specifications.
• Breaking Capacity: Specific breaking capacity (kA) should be confirmed via manufacturer documentation.

Applications & compatibility

This differential magnetothermic switch is commonly employed in electrical distribution panels for commercial and industrial facilities. Its integrated protection features make it ideal for circuits requiring enhanced safety, such as those powering sensitive electronics, control systems, or in areas with increased risk of ground faults, like damp environments or machinery with extensive grounding.

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 A9N19289 or contact our technical team for cross-reference assistance with compatible C40N Vigi components.