Schneider A9F74410 Acti9 iC60N MCB 4P 10 A C Curve 10kA

The Schneider Electric A9F74410 is a 4-pole miniature circuit breaker (MCB) from the Acti 9 iC60N series, rated at 10 A with a C tripping curve. Designed for electrical distribution applications, it offers a breaking capacity of 10 kA at 380-415 V AC and supports both AC and DC networks. Its thermomagnetic protection technology ensures reliable overcurrent and short-circuit protection.

Technical specifications:

• Commercial reference: A9F74410
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Product type: Miniature circuit breaker (MCB)
• Short device name: iC60N
• Number of poles: 4P
• Number of protected poles: 4
• Rated current: 10 A
• Tripping curve: C
• Network type: AC / DC
• Protection technology: Thermomagnetic
• Breaking capacity: 6000 A Icn at 400 V AC (EN/IEC 60898-1); 10 kA Icu at 380-415 V AC; 20 kA Icu at 220-240 V AC; 10 kA Icu at up to 250 V DC
• Service breaking capacity (Ics): 7.5 kA at 380-415 V AC; 15 kA at 220-240 V AC
• Limitation class: 3
• Rated insulation voltage (Ui): 500 V AC
• Rated impulse withstand voltage (Uimp): 6 kV
• Overcurrent protection limit: 8 x In +/- 20%
• Mounting: DIN rail
• Width: 72 mm
• Height: 85 mm
• Depth: 78.5 mm
• Weight: 0.5 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
• Pollution degree: 3
• Overvoltage category: IV
• Connection terminals: Single terminal block (top or bottom), 1-25 mm² rigid / 1-16 mm² flexible
• Tightening torque: 2 N.m
• Mechanical durability: 20,000 cycles
• Electrical durability: 10,000 cycles
• Warranty: 18 months
• Standards: EN/IEC 60898-1, EN/IEC 60947-2

Features and benefits:

• Suitable for both AC and DC network applications, offering broad installation flexibility
• Contact position indicator and trip indicator provide clear local status signalling
• Compatible with comb busbar distribution blocks for simplified panel wiring (top or bottom)
• Limitation class 3 minimises let-through energy during short-circuit events, protecting downstream equipment
• Suitable for use as an isolating device per EN/IEC 60898-1 and EN/IEC 60947-2
• Tropicalisation rating 2 (IEC 60068-1) ensures reliable operation in humid environments

Applications:

• Final distribution boards in commercial and industrial buildings
• Protection of branch circuits in low-voltage switchgear and controlgear assemblies
• DC circuit protection in photovoltaic and battery-backed systems
• Industrial control panels requiring 4-pole overcurrent and short-circuit protection
• Installations requiring overvoltage category IV compliance

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

Also known as: Schneider A9F74410, Schneider Electric A9F74410, iC60N 4P 10A C curve MCB, Acti9 4-pole miniature circuit breaker.