Schneider A9F74306 Acti9 iC60N MCB 3P 6 A C Curve 10kA

The Schneider Electric A9F74306 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, rated at 6 A with a C tripping curve. Designed for AC and DC power distribution networks, it delivers thermomagnetic overcurrent and short-circuit protection with a breaking capacity of 10 kA Icu at 380-415 V AC per IEC 60947-2.

Technical specifications:

• Commercial reference: A9F74306
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Number of poles: 3P
• Number of protected poles: 3
• Rated current: 6 A
• Tripping curve: C
• Network type: AC / DC
• Protection technology: Thermomagnetic
• Breaking capacity (Icn): 6000 A at 400 V AC 50/60 Hz per EN/IEC 60898-1
• Breaking capacity (Icu): 10 kA at 380-415 V AC 50/60 Hz per EN/IEC 60947-2
• Breaking capacity (Icu): 20 kA at 220-240 V AC 50/60 Hz per EN/IEC 60947-2
• Rated insulation voltage (Ui): 500 V AC 50/60 Hz
• Rated impulse withstand voltage (Uimp): 6 kV
• Limitation class: 3 per EN/IEC 60898-1
• Usage category: Category A per EN/IEC 60947-2
• Mounting: DIN rail
• Dimensions (WxHxD): 54 x 85 x 78.5 mm
• Weight: 0.375 kg
• IP rating: IP20 per IEC/EN 60529
• Operating temperature: -35 to 70°C
• Storage temperature: -40 to 85°C
• Connection: 1-25 mm² rigid / 1-16 mm² flexible conductor
• Tightening torque: 2 N.m
• Mechanical durability: 20,000 cycles
• Electrical durability: 10,000 cycles
• Warranty: 18 months

Features and benefits:

• Thermomagnetic protection for reliable response to both overload and short-circuit conditions
• C tripping curve suited for loads with moderate inrush currents such as lighting and general wiring
• Compatible with comb busbar distribution blocks on upper or lower terminals
• Integrated trip indicator for quick local fault identification
• Suitable for isolation per EN/IEC 60898-1 and EN/IEC 60947-2
• Pollution degree 3 and overvoltage category IV rating for demanding installation environments

Applications:

• Final distribution boards in residential and commercial buildings
• Industrial power distribution and control panels
• Protection of lighting circuits and socket outlet circuits
• Automation and switchgear panel protection

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

Also known as: Schneider A9F74306, Schneider Electric A9F74306, iC60N 3P 6A C curve MCB, Acti9 3-pole miniature circuit breaker.