Schneider Electric A9F03125 Acti 9 iC60N Miniature Circuit Breaker MCB 1P C 25A 6kA 10kA

The Schneider Electric A9F03125 is a high-performance miniature circuit breaker (MCB) from the Acti 9 iC60N series, designed to protect electrical circuits against overloads and short circuits. With a single pole, C-curve tripping characteristic, and a rated current of 25 A, this MCB ensures reliable protection for residential, commercial, and industrial applications. It offers a breaking capacity of 6 kA according to IEC 60898-1 and 10 kA according to IEC 60947-2, making it suitable for a wide range of installations.

Advantages

This MCB provides robust protection with thermal-magnetic trip technology, ensuring fast response to overloads and short circuits. Its compact design allows for easy DIN rail mounting, saving space in distribution boards. The IP20 protection rating ensures safety against solid objects, and the tunnel type terminals accommodate a wide range of wire sizes for flexible installation.

Suitable for

• Residential electrical panels
• Commercial building distribution boards
• Industrial control cabinets
• Lighting and general power circuits

Key specifications

• Device Type: Miniature Circuit Breaker (MCB)
• Range: Acti 9
• Model Series: iC60N
• Number of Poles: 1P
• Rated Current (In): 25 A
• Tripping Curve: C
• Breaking Capacity (Icn): 6 kA at 230V AC (EN/IEC 60898-1), 10 kA at 220-240V AC (EN/IEC 60947-2)
• Rated Operational Voltage (Ue): 220-240 V AC 50/60 Hz, 12-60 V DC
• Rated Insulation Voltage (Ui): 500 V AC
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• Network Type: AC, DC
• Mounting Type: DIN Rail (Clip-on)
• IP Protection Rating: IP20
• Electrical Durability: 10000 cycles
• Mechanical Durability: 20000 cycles
• Terminal Type: Tunnel type terminal
• Wire Capacity (Rigid): 1 to 25 mm²
• Wire Capacity (Flexible): 1 to 16 mm²
• Standards: EN/IEC 60898-1, EN/IEC 60947-2
• Operating Temperature: -35 to 70 °C

Recommendations

For optimal protection, ensure the MCB is installed by a qualified electrician and that the circuit design complies with local electrical regulations. This device is ideal for protecting circuits with resistive and inductive loads, such as lighting, heaters, and small motors.