The Schneider Electric C40N Vigi is a differential magnetothermic switch designed for circuit protection in electrical installations. This 1-pole + neutral device integrates residual current detection with overcurrent protection, offering enhanced safety for personnel and equipment. It is commonly employed in residential, commercial, and light industrial settings to prevent electrical shocks and fires caused by earth faults.

Technical details

• Series: C40N Vigi
• Configuration: 1 Pole + Neutral (1P+N)
• Rated Current: 25A
• Rated Residual Current (Sensitivity): 30mA
• Type of Residual Current Detection: AC type
• Breaking Capacity: Information not directly derivable from part number; refer to manufacturer datasheet.
• Voltage Rating: Information not directly derivable from part number; refer to manufacturer datasheet.
• Tripping Curve: C curve (designed for moderate inrush currents)

Applications & compatibility

This C40N Vigi switch is suitable for protecting circuits in distribution boards, particularly where enhanced protection against earth leakage is required. Applications include protecting circuits supplying lighting, socket outlets, and small appliances in environments where the risk of insulation failure is present. It is compatible with standard DIN rail mounting systems.

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 A9N19289 or contact our technical team for cross-reference assistance with compatible Schneider Electric protection devices.