APC A9F03120 Miniature Circuit Breaker - 10 kA - IP20

The APC A9F03120 is a high-quality miniature circuit breaker (MCB) from the Acti9 iC60N series, designed to protect electrical circuits against overloads and short circuits. With a rated current of 20 A and a breaking capacity of 10 kA, it ensures reliable performance in residential, commercial, and industrial applications. This 1-pole MCB features a C tripping curve, making it suitable for general-purpose loads.

Advantages

Compact design for easy installation on DIN rails; high breaking capacity ensures safety; robust construction for long service life; compliance with international standards IEC 60898-1 and IEC 60947-2.

Suitable for

• Protection of lighting circuits, socket outlets, and small appliances
• Distribution boards in residential and commercial buildings
• Industrial control panels requiring reliable circuit protection

Key specifications

• Product Type: Miniature Circuit Breaker (MCB)
• Range: Acti9
• Series: iC60N
• Number of Poles: 1P
• Rated Current (In): 20 A
• Tripping Curve: C
• Breaking Capacity (Icn): 10 kA at 230/400 V AC 50/60 Hz
• Rated Operational Voltage (Ue): 230/400 V AC
• Network Frequency: 50/60 Hz
• Control Type: Toggle
• Mounting Mode: DIN rail
• Degree of Protection (IP): IP20
• Pollution Degree: 3
• Mechanical Durability: 20000 cycles
• Electrical Durability: 10000 cycles
• Operating Temperature: -35 to 70 °C
• Storage Temperature: -40 to 85 °C
• Standards: IEC 60898-1, IEC 60947-2

Recommendations

For optimal protection, pair this MCB with a compatible residual current device (RCD) from the Acti9 range. Ensure proper sizing according to the connected load and local electrical regulations.