Schneider A9N18468 | Miniature circuit-breaker, Acti9 C120H, 3P, 80 A, C curve, 15000 A (IEC 60898-1), 15 kA (IEC 60947-2)

 Schneider A9N18468 | Miniature circuit-breaker, Acti9 C120H, 3P, 80 A, C curve, 15000 A (IEC 60898-1), 15 kA (IEC 60947-2)

Technical Specifications A9N18468

• Product Reference: A9N18468

• Product Family: Acti9 C120H

• Type: Miniature Circuit Breaker (MCB)

• Number of Poles: 3P (Three Pole)

• Rated Current (In): 80 Amperes

• Tripping Curve: C Curve (moderate inrush current handling)

• Breaking Capacity (IEC 60898-1): 15,000 A

• Breaking Capacity (IEC 60947-2): 15 kA

• Rated Operational Voltage: 400 V AC

• Insulation Voltage (Ui): 500 V

• Frequency: 50/60 Hz

• Mounting: DIN rail

• Protection Degree: IP20 (in modular enclosure)

• Standards: IEC 60898-1, IEC 60947-2

Key Features:

• High Breaking Capacity (15 kA)
  Delivers reliable protection in circuits where high short-circuit currents are possible.

• Three-Phase Protection
  Ideal for balanced three-phase loads, ensuring full disconnection and coordinated trip performance.

• C Curve Trip Characteristic
  Provides precise protection for circuits with moderate inrush currents, such as motors, transformers, and lighting systems.

• Thermal and Magnetic Protection
  Built-in dual trip mechanisms safeguard against both overload and short-circuit faults.

• Compact Modular Design
  Saves panel space while maintaining robust electrical performance.

• Fast DIN Rail Mounting
  Supports easy and secure installation in standard electrical distribution panels.

• Reliable Performance
  Engineered by Schneider Electric for consistent operation in demanding environments.

Applications:

• Industrial Electrical Panels
  Protects motors, HVAC systems, and automated equipment in factory settings.

• Commercial Buildings
  Used in distribution boards for lighting, outlets, and machinery.

• Three-Phase Distribution Circuits
  Essential for safeguarding multi-phase power distribution systems.

• Critical Infrastructure
  Ideal for hospitals, data centers, and other facilities that demand uninterrupted protection.

• Heavy-Load Circuits
  Suitable for applications with moderate surge loads and continuous high current demands.