Schneider A9F84363 Miniature Circuit Breaker (MCB), Acti9 iC60H, 3P, 63A, C curv

Schneider Electric A9F84363 is a 3-pole, 63A miniature circuit breaker (MCB) from the Acti 9 iC60H range, designed for electrical power distribution. It features a C tripping curve and thermomagnetic protection technology with a breaking capacity of 10 kA (Icn) at 400 V AC, making it suitable for both AC and DC network applications.

Technical specifications:

• Commercial reference: A9F84363
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Device short name: iC60H
• Product type: Miniature Circuit Breaker (MCB)
• Number of poles: 3P
• Number of protected poles: 3
• Rated current [In]: 63 A
• Tripping curve: C
• Protection technology: Thermomagnetic
• Network type: AC / DC
• Breaking capacity (Icn): 10 kA at 400 V AC per EN/IEC 60898-1
• Breaking capacity (Icu): 15 kA at 380-415 V AC / 30 kA at 220-240 V AC / 42 kA at 12-133 V AC / 15 kA at up to 180 V DC per EN/IEC 60947-2
• Service breaking capacity (Ics): 7.5 kA at 380-415 V AC / 15 kA at 220-240 V AC per EN/IEC 60947-2
• Limitation class: 3
• Rated insulation voltage [Ui]: 500 V AC per EN/IEC 60947-2
• Rated impulse withstand voltage [Uimp]: 6 kV per EN/IEC 60947-2
• Overcurrent protection limit: 8 x In +/- 20%
• Use category: Category A per EN/IEC 60947-2
• Network frequency: 50/60 Hz
• Mounting: DIN rail
• Width: 54 mm
• Height: 85 mm
• Depth: 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
• Relative humidity: 95% at 55 °C
• Connection: Single terminal block (top or bottom), 1-35 mm² rigid / 1-25 mm² flexible
• Tightening torque: 3.5 N.m
• Wire strip length: 14 mm
• Mechanical durability: 20,000 cycles
• Electrical durability: 10,000 cycles
• Standards: EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2

Features and benefits:

• Suitable for isolation per EN/IEC 60898-1 and EN/IEC 60947-2
• Compatible with comb busbar distribution blocks - top or bottom connection
• Contact position indicator and trip indicator for quick status checking
• Operates across both AC and DC networks
• High breaking capacity of 42 kA at 12-133 V AC, suitable for demanding industrial environments
• Rated for pollution degree 3 environments per EN/IEC 60947-2

Applications:

• Final distribution boards in commercial and industrial electrical installations
• Circuit protection in main and sub-distribution panels
• Protection of electrical loads in AC and DC network systems
• Industrial automation and control panel wiring
• Busbar-based modular distribution assemblies

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

Also known as: Schneider A9F84363, Schneider Electric A9F84363, Acti9 iC60H 63A 3-pole MCB, Schneider 63A C-curve circuit breaker.