Schneider A9V61440 Earth Leakage Add-On Block, Vigi iC60, 4P 40A 30mA SI type

The Schneider Electric A9V61440 is a 4-pole earth leakage add-on block from the Acti9 Vigi iC60 range, designed to add instantaneous Type A-SI differential protection to compatible iC60 circuit breakers. Rated at 40 A with 30 mA sensitivity, it operates on AC networks at 400-415 V, 50/60 Hz.

Technical specifications:

• Commercial reference: A9V61440
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9, Acti9 Vigi iC60
• Product type: Earth leakage add-on block (differential protection module)
• Number of poles: 4P
• Rated current [In]: 40 A
• Differential sensitivity: 30 mA
• Tripping delay: Instantaneous
• Earth leakage protection type: Type A-SI
• Network type: AC, 50/60 Hz
• Rated voltage [Ue]: 400-415 V AC 50/60 Hz
• Rated insulation voltage [Ui]: 500 V AC 50/60 Hz
• Rated impulse withstand voltage [Uimp]: 6 kV
• Dimensions (H x W x D): 91 x 135 x 73.5 mm
• Weight: 0.245 kg
• IP rating: IP20 / IP40 in modular enclosure, per IEC 60529
• Pollution degree: 3
• Operating temperature: -25 to 60 °C
• Mounting: Click-on system, DIN rail
• Connection: Tunnel terminal (bottom) - 1-35 mm² rigid / 1-25 mm² flexible
• Tightening torque: 3.5 N.m (bottom)
• Standards: EN/IEC 61009-1, EN/IEC 61009-2-1

Features and benefits:

• Click-on mounting for quick installation onto Acti 9 iC60 and Reflex iC60 circuit breakers without additional tools
• Type A-SI protection detects both sinusoidal and pulsating DC residual currents for broader fault coverage
• Independent tripping mechanism operates regardless of the overcurrent protection state
• Local trip indicator enables rapid fault identification and diagnosis
• Compatible with bottom comb busbar distribution blocks for simplified panel wiring

Applications:

• Final distribution boards in commercial and industrial installations requiring earth leakage protection
• Circuits supplying equipment that may generate pulsating DC residual currents
• Residential and tertiary electrical panels where differential protection is required
• Upgrading existing Acti 9 iC60 installations to include residual current protection

Compliant with EN/IEC 61009-1 and EN/IEC 61009-2-1. Part of the Schneider Electric Acti 9 range.

Also known as: Schneider A9V61440, Schneider Electric A9V61440, Vigi iC60 earth leakage add-on, iC60 RCD add-on block.