The Schneider Electric A9N18547 is an Acti9 C120 Vigi RCD add-on unit, specifically designed as a 3-pole earth leakage protection module for residential and small commercial electrical distribution systems. This unit integrates seamlessly with compatible C120 circuit breakers to provide enhanced safety by detecting and interrupting earth leakage currents, thereby preventing electrical hazards and protecting equipment.

Technical details

• Series: Acti9 C120 Vigi
• Type: Earth Leakage Add-on Unit
• Number of Poles: 3
• Earth-leakage sensitivity: 1000 mA
• Protection Class: Not specified in provided information; refer to manufacturer datasheet for details.
• Mounting Type: Add-on block for compatible C120 circuit breakers.
• Functionality: Detects and interrupts earth leakage currents.
• Intended Use: Protection against indirect contact in electrical installations.

Applications & compatibility

This earth leakage add-on unit is commonly deployed in residential building electrical panels and small commercial facilities to enhance safety. It is compatible with Schneider Electric's Acti9 C120 series circuit breakers, providing a robust solution for protecting circuits from dangerous earth fault conditions, particularly in environments where increased safety measures are required.

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 A9N18547 or contact our technical team for cross-reference assistance with compatible Acti9 components.