Schneider A9N18564 | Vigi C120 – earth leakage add-on block – 2P – 300 mA – class AC

 Schneider A9N18564 | Vigi C120 – earth leakage add-on block – 2P – 300 mA – class AC

Technical Specifications:

• Product Reference: A9N18564

• Product Range: Vigi C120

• Device Type: Earth Leakage Add-On Block

• Number of Poles: 2P (Two Pole)

• Rated Residual Operating Current (IΔn): 300 mA

• Sensitivity Type: Class AC – detects sinusoidal alternating leakage currents

• Rated Voltage: 230/400 V AC

• Mounting Compatibility: Clips onto Schneider Acti9 C120 2P MCBs

• Electrical Endurance: 2000 operations

• Mechanical Endurance: 5000 operations

• Connection Type: Tunnel terminals

• Operating Frequency: 50/60 Hz

• Degree of Protection: IP20 (when installed in enclosure)

• Standards Compliance: IEC 61009-1

Key Features:

• 300 mA Sensitivity
  Designed primarily for fire protection by detecting higher levels of earth leakage current that could lead to overheating and electrical fires.

• Class AC Response
  Detects standard sinusoidal AC residual currents – suitable for most general applications that do not involve electronic loads.

• Add-On Design
  Easily mounts onto C120 2P MCBs, converting them into RCBO-like devices for combined overload, short-circuit, and earth leakage protection.

• Enhanced Installation Safety
  Enables detection of leakage currents that may not trip regular circuit breakers, adding a layer of preventive safety.

• Modular and Space-Efficient
  Fits into existing distribution boards without major layout changes.

• Reliable Operation
  Built for consistent performance and long life, even in demanding environments.

Applications:

• Fire Protection Circuits
  Ideal for circuits where fault detection is required to prevent fire risks due to persistent leakage currents.

• Industrial Distribution Panels
  Adds leakage protection to motor circuits, lighting, and power distribution boards.

• Non-Residential Buildings
  Suitable for warehouses, commercial buildings, and workshops.

• Equipment Protection
  Prevents undetected ground faults that could damage sensitive or high-value equipment.

• Retrofit Upgrades
  A convenient solution for upgrading existing installations to meet enhanced safety standards.