Schneider A9F74125 Acti9 iC60N MCB 1P 25 A C Curve 10kA

The Schneider Electric A9F74125 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, rated at 25 A with a C tripping curve. It provides thermal-magnetic protection for AC and DC distribution circuits with a breaking capacity of 10 kA at 220-240 V AC under IEC/EN 60947-2.

Technical specifications:

• Commercial reference: A9F74125
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Product type: Miniature Circuit Breaker (MCB)
• Short device name: iC60N
• Number of poles: 1P
• Number of protected poles: 1
• Rated current [In]: 25 A
• Network type: AC / DC
• Tripping curve: C
• Protection unit technology: Thermal-magnetic
• Breaking capacity: 6000 A Icn at 230 V AC 50/60 Hz (EN/IEC 60898-1); 10 kA Icu at 220-240 V AC 50/60 Hz (EN/IEC 60947-2); 10 kA Icu at 72 V DC (EN/IEC 60947-2)
• Limitation class: 3 (EN/IEC 60898-1)
• Rated insulation voltage [Ui]: 500 V AC 50/60 Hz
• Rated impulse withstand voltage [Uimp]: 6 kV
• Overcurrent protection limit: 8 x In +/- 20%
• Mounting: DIN rail
• Width: 18 mm
• Height: 85 mm
• Depth: 78.5 mm
• Weight: 0.215 kg
• IP protection rating: IP20 (IEC/EN 60529)
• Operating temperature: -35 to 70 °C
• Storage temperature: -40 to 85 °C
• Relative humidity: 95% at 55 °C
• Connection: Single terminal block (top or bottom), 1-25 mm² rigid / 1-16 mm² flexible
• Tightening torque: 2 N.m
• Mechanical endurance: 20000 cycles
• Electrical endurance: 10000 cycles
• Standards: EN/IEC 60898-1, EN/IEC 60947-2

Features and benefits:

• C curve thermal-magnetic trip unit suitable for loads with moderate inrush currents
• Suitable for isolation per EN/IEC 60898-1 and EN/IEC 60947-2
• Compatible with comb busbar distribution blocks (top or bottom)
• Contact position indicator and trip indicator for quick visual diagnostics
• Compact 18 mm width optimises space in distribution boards
• Rated for both AC and DC networks, expanding installation flexibility

Applications:

• Final circuit protection in residential and commercial electrical distribution boards
• Protection of lighting and socket outlet circuits in buildings
• DC circuit protection in photovoltaic and battery storage installations
• Industrial panel boards requiring compact DIN rail mounted overcurrent protection

Compliant with EN/IEC 60898-1 and EN/IEC 60947-2. Part of the Schneider Electric Acti 9 iC60 range.

Also known as: Schneider A9F74125, Schneider Electric A9F74125, iC60N 1P 25A C curve MCB, Acti9 miniature circuit breaker 25A.