The Schneider Electric Acti9 Vigi iC40 is an add-on residual current device designed to enhance electrical safety in industrial and commercial applications. This specific unit, identified by the part number A9Y81625, is configured as a 1-pole + neutral device with a 25 Ampere current rating and a 300 mA sensitivity. It is classified as an A type device, indicating its capability to detect AC and pulsating DC residual currents.

Technical details

• Series: Acti9 Vigi iC40
• Configuration: 1 Pole + Neutral (1P+N)
• Rated Current: 25 A
• Residual Current Sensitivity: 300 mA
• Type: A (detects AC and pulsating DC residual currents)
• Functionality: Add-on Residual Current Device (RCD)
• Voltage Class: Verify against manufacturer datasheet for specific voltage ratings.
• Interrupting Capacity: Verify against manufacturer datasheet for specific interrupting capacity ratings.

Applications & compatibility

This add-on RCD is commonly integrated into electrical distribution systems to provide protection against indirect contact and fire hazards. It is suitable for use in control panels, machinery enclosures, and building electrical installations where enhanced earth leakage protection is required. Compatibility should be confirmed with the main circuit breaker or distribution board it is intended to supplement.

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 A9Y81625 or contact our technical team for cross-reference assistance with compatible Acti9 components.