Schneider A9F84402 Miniature Circuit Breaker (MCB), Acti9 iC60H, 4P C2A 10kA

The Schneider Electric A9F84402 is a 4-pole Miniature Circuit Breaker (MCB) from the Acti 9 iC60H series, rated at 2A with C tripping characteristic. Designed for electrical power distribution, it delivers a breaking capacity of 10,000A Icn at 400V AC and up to 70kA Icu at 380-415V AC, making it suitable for demanding installation environments.

Technical specifications:

• Commercial reference: A9F84402
• Manufacturer: Schneider Electric
• Series / range: Acti 9 iC60
• Product type: Miniature Circuit Breaker (MCB)
• Short device name: iC60H
• Number of poles: 4P
• Number of protected poles: 4
• Rated current [In]: 2A
• Tripping curve: C
• Network type: AC / DC
• Protection unit technology: Thermomagnetic
• Breaking capacity: 10,000A Icn at 400V AC per EN/IEC 60898-1; 70kA Icu at 380-415V AC per EN/IEC 60947-2; 15kA Icu at up to 250V DC per EN/IEC 60947-2
• Limitation class: 3 per EN/IEC 60898-1
• Rated insulation voltage [Ui]: 500V AC 50/60Hz
• Rated impulse withstand voltage [Uimp]: 6kV
• Overvoltage category: IV
• IP protection rating: IP20 per IEC/EN 60529
• Operating temperature: -35 to 70°C
• Storage temperature: -40 to 85°C
• Relative humidity: 95% at 55°C
• Mounting: DIN rail
• Dimensions (WxHxD): 72 x 85 x 78.5mm
• Weight: 0.5kg
• Connection: Single terminal block (top or bottom), 1-25mm² rigid / 1-16mm² flexible
• Tightening torque: 2N.m
• Mechanical endurance: 20,000 cycles
• Electrical endurance: 10,000 cycles
• Standards: EN/IEC 60898-1, EN/IEC 60947-2
• Warranty: 18 months

Features and benefits:

• High breaking capacity of 70kA Icu at 380-415V AC, suitable for high-fault-current installations
• Suitable for both AC and DC networks, providing installation flexibility
• Contact position indicator and trip indicator for quick local status monitoring
• Compatible with comb busbar distribution blocks (top or bottom), simplifying panel wiring
• Tropicalization grade 2 per IEC 60068-1, ensuring reliable operation in humid environments
• Pollution degree 3 rated, suitable for industrial environments with conductive contamination

Applications:

• Final distribution boards in commercial and industrial buildings
• Protection of low-current circuits in electrical distribution panels
• Industrial control panels requiring high breaking capacity MCBs
• DC circuit protection in renewable energy and battery systems
• Panel installations in humid or tropical environments

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

Also known as: Schneider A9F84402, Schneider Electric A9F84402, iC60H 4P 2A MCB, Acti9 miniature circuit breaker 4 pole 2A.