Schneider A9N18447 | Miniature circuit-breaker, Acti9 C120H, 1P, 100 A, C curve, 15000 A (IEC 60898-1), 15 kA (IEC 60947-2)

Technical Specifications A9N18447

• Reference Code: A9N18447

• Product Type: Miniature Circuit Breaker (MCB)

• Series: Acti9 C120H

• Number of Poles: 1P (Single Pole)

• Rated Current: 100 Amperes

• Tripping Curve: Type C – suitable for moderate inrush currents such as those in motors or inductive loads

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

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

• Rated Voltage: 230 V AC

• Frequency: 50/60 Hz

• Mounting Type: DIN rail mounted

• Insulation Voltage: Up to 500 V

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

• Compliance: Conforms to IEC 60898-1 and IEC 60947-2

Key Features A9N18447

1. High Breaking Capacity
   With a 15 kA breaking capacity, this breaker offers enhanced protection against large fault currents, making it suitable for demanding installations.

2. Single-Pole Design
   Ideal for single-phase circuits, this breaker provides individual protection for each circuit, offering flexibility in design and safety.

3. C Curve Response
   The C curve is designed to handle moderate inrush currents, which are typically experienced with motors, lighting, or other inductive loads.

4. Thermal and Magnetic Protection
   The breaker is equipped with both thermal and magnetic tripping mechanisms to ensure protection against overloads and short circuits.

5. Reliability and Durability
   Built to withstand tough electrical environments, the A9N18447 ensures long-term, consistent performance with minimal maintenance.

6. Easy Installation
   Designed for quick mounting on standard DIN rails, allowing for easy integration into electrical distribution panels.

7. Clear Visual Indicators
   Features clear status indicators for easier diagnostics and maintenance.

Applications:

• Residential Circuits
  Ideal for protecting single-phase circuits in homes, such as lighting and high-load appliances like electric water heaters or air conditioning units.

• Commercial Facilities
  Protects circuits in retail, office spaces, and public buildings, ensuring that electrical distribution systems are safe and reliable.

• Industrial Power Panels
  Suitable for use in industrial control panels and electrical distribution systems where high fault current protection is essential.

• Machinery and Equipment Protection
  Perfect for circuits that power machinery or heavy-duty equipment, protecting against overloads and short circuits.

• HVAC and Automation Systems
  Can be used in HVAC systems and automation control panels, ensuring safe operation of sensitive electrical components.