Schneider A9F77116 | Miniature circuit-breaker, Acti9 iC60N, 1P, 16 A, C curve, 6000 A (IEC 60898-1), 10 kA (IEC 60947-2)

Product Specifications A9F77116

The Schneider A9F77116 is a single-pole (1P) miniature circuit breaker (MCB) from the Acti9 iC60N series. This MCB is designed for residential, commercial, and light industrial applications, providing effective protection for electrical circuits from overloads and short circuits.

• Brand: Schneider Electric

• Series: Acti9 iC60N

• Product Type: Miniature Circuit Breaker (MCB)

• Number of Poles: 1 pole (1P)

• Rated Current: 16 Amperes (A)

• Tripping Curve: Type C (for general-purpose use with moderate inrush currents)

• Breaking Capacity: 6000 Amperes (A) (IEC 60898-1)

• Short-Circuit Breaking Capacity: 10,000 Amperes (A) (IEC 60947-2)

• Voltage Rating: Typically 230/400V AC (depending on system configuration)

• Mounting Type: DIN rail mounting

• Terminal Type: Screw terminals

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

• Operating Frequency: 50/60 Hz

• Ambient Temperature Range: -25°C to +70°C

• Electrical Endurance: 10,000 operations (typical)

• Mechanical Endurance: 20,000 operations (typical)

• Conformity: Complies with IEC standards for circuit protection devices

. Key Features

The A9F77116 MCB is designed to deliver reliable and efficient circuit protection. Some of its key features include:

1. Reliable Overload and Short-Circuit Protection
   Provides fast disconnection of circuits in the event of overloads or short circuits, preventing damage to connected equipment and reducing fire risks.

2. C Curve Tripping Characteristics
   The Type C curve is ideal for general-purpose applications where moderate inrush currents are expected, such as lighting circuits, small motors, and appliances.

3. High Breaking Capacity
   Rated for a 6000 A breaking capacity (IEC 60898-1), it is capable of safely interrupting fault currents in typical residential or commercial systems.

4. Increased Short-Circuit Capacity (10 kA)
   The 10 kA short-circuit breaking capacity (IEC 60947-2) ensures that the MCB can handle high fault currents commonly encountered in more demanding applications.

5. Compact and Space-Saving Design
   The 1P design is compact and ideal for installations in small spaces such as residential distribution boards and light commercial panels.

6. DIN Rail Mounting
   The MCB is designed for easy installation on DIN rails, which are standard for electrical panel mounting, simplifying both installation and maintenance.

7. Visual ON/OFF Indicator
   Equipped with a clear visual indicator that shows whether the MCB is in the ON or OFF position, helping ensure proper operation and maintenance.

8. High Durability
   The MCB is built for long-lasting performance with high mechanical and electrical endurance, making it suitable for both residential and light industrial use.

. Applications

The A9F77116 MCB is ideal for a variety of applications, including residential, commercial, and industrial electrical systems. Its main applications include:

1. Residential Circuit Protection
   Used to protect lighting circuits, socket outlets, and kitchen appliances in homes, preventing damage from overloads or short circuits.

2. Lighting and Appliance Protection in Commercial Settings
   Perfect for protecting lighting circuits, office equipment, and small appliances in commercial buildings such as offices, shops, and restaurants.

3. Small Motor Protection
   Protects small motors used in HVAC systems, water pumps, and other mechanical systems where moderate inrush currents are present.

4. Distribution Boards
   Installed in electrical distribution boards to protect individual circuits, ensuring safe and efficient operation of the entire electrical system.

5. Backup Systems
   Used in backup power systems such as generators and UPS systems to prevent damage due to overloads or faults.

6. Industrial Applications
   Suitable for use in industrial control panels, protecting circuits that include motors, transformers, and other equipment in manufacturing or processing plants.

7. Solar Power Systems
   Can be used in solar installations to protect the electrical circuits from overloads and short circuits, ensuring system integrity.