Schneider A9F77106 | Miniature circuit-breaker, Acti9 iC60N, 1P, 6 A, C curve, 6000 A (IEC 60898-1), 10 kA (IEC 60947-2)

1. Technical Specifications A9F77106

• Product Reference: A9F77106

• Product Series: Acti9 iC60N

• Device Type: Miniature Circuit Breaker (MCB)

• Number of Poles: 1P (single pole)

• Rated Current (In): 6 A

• Tripping Curve: C curve (trip between 5 to 10 times the rated current)

• Rated Voltage:

  • 230/400 V AC (IEC 60898-1)

  • 440 V AC max (IEC 60947-2)

• Breaking Capacity:

  • 6 kA according to IEC 60898-1

  • 10 kA according to IEC 60947-2

• Frequency: 50/60 Hz

• Insulation Voltage (Ui): 500 V

• Pollution Degree: 3

• Electrical Endurance: 20,000 operations

• Mechanical Endurance: 20,000 operations

• Mounting: DIN rail (clip-on)

• Connection Terminals:

  • Top and bottom terminals with tunnel type screw clamps

  • Wire capacity: 1 to 25 mm²

• Degree of Protection: IP20 (front face), IP40 (in enclosure)

• Conformity Standards: IEC 60898-1, IEC 60947-2, CE, RoHS

2. Key Features A9F77106

• High-performance circuit breaker offering reliable protection against short circuits and overloads

• Compact design suitable for residential, commercial, and industrial panels

• C curve tripping characteristic is ideal for general-purpose circuits with moderate inrush currents

• Dual standard compliance (IEC 60898-1 & IEC 60947-2) allows usage in a wider range of applications

• Long mechanical and electrical lifespan ensures durability and low maintenance

• Easy installation on DIN rail with secure terminal connections

• Compatible with Acti9 system accessories (auxiliary contacts, shunt trips, motorized controls, etc.)

• Offers enhanced safety with protection against direct finger contact (IP20)

• Visual indication of ON/OFF status and contact position

• Halogen-free construction for reduced toxicity and improved fire safety

3. Applications

• Suitable for protecting single-phase circuits in residential distribution boards

• Used in commercial and industrial installations to protect lighting circuits, power sockets, or control systems

• Ideal for branch circuits that feed individual loads such as HVAC units, water heaters, or motor starters

• Commonly used in panelboards, motor control centers, and sub-distribution boards

• Can be used as a main or supplementary circuit breaker in modular systems

• Provides selective coordination when used with Acti9 series RCDs and other protection devices

• Applicable in automation systems, building management systems, and control panels