Schneider A9N18361 | Miniature circuit-breaker, Acti9 C120N, 2P, 80 A, C curve, 10000 A (IEC 60898-1), 10 kA (IEC 60947-2)

2. Technical Specifications A9N18361

• Model: A9N18361

• Number of Poles: 2P (double pole)

• Rated Current: 80 Amps

• Tripping Curve: C Curve

• Rated Operational Voltage: 400/415 V AC

• Frequency: 50/60 Hz

• Breaking Capacity (IEC 60898-1): 10,000 A

• Breaking Capacity (IEC 60947-2): 10 kA

• Standard Compliance: IEC 60898-1 and IEC 60947-2

• Mounting Type: DIN rail mounted

• Operating Temperature: -25°C to +70°C

• Degree of Protection: IP20 (when mounted inside a closed panel)

3. Key Features

• High Safety and Protection: Provides reliable protection against overloads and short circuits.

• C Curve Tripping: Suitable for applications with moderate inrush currents such as motors, HVAC systems, and lighting loads.

• Compact and Modular Design: Saves space inside electrical panels and allows for easy upgrades or replacements.

• DIN Rail Mounting: Enables quick and secure installation.

• Manual Switch Operation: Clearly visible ON/OFF indicator allows for simple troubleshooting.

• Wide Operating Temperature Range: Functions efficiently in both hot and cold environments.

• Low Maintenance: Long operational life with minimal servicing.

• International Compliance: Certified under both residential and industrial safety standards.

4. Applications

The A9N18361 MCB is suitable for a variety of settings, including:

• Industrial Facilities: Used to protect machines, motors, and high-power electrical circuits.

• Commercial Buildings: Ideal for shopping malls, offices, hospitals, and hotels.

• Distribution Boards: Can be used in both main and sub-distribution boards.

• Residential Buildings: Especially in modern smart homes with high electrical demands.

• Server Rooms and Data Centers: Ensures electrical safety and continuous operation of sensitive IT equipment.