Schneider A9F84163 Miniature Circuit Breaker (MCB), Acti9 iC60H, 1P C63A 10kA

The Schneider Electric A9F84163 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 63 A with a C tripping curve. It provides thermomagnetic overcurrent protection for AC and DC distribution networks, with a breaking capacity of 10,000 A (Icn) at 230 V AC per EN/IEC 60898-1.

Technical specifications:

• Commercial reference: A9F84163
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Short device name: iC60H
• Product type: Miniature Circuit Breaker (MCB)
• Number of poles: 1P
• Number of protected poles: 1
• Rated current [In]: 63 A
• Tripping curve: C
• Network type: AC / DC
• Protection unit technology: Thermomagnetic
• Breaking capacity [Icn]: 10,000 A at 230 V AC 50/60 Hz per EN/IEC 60898-1
• Breaking capacity [Icu]: 15 kA at 220-240 V AC 50/60 Hz per EN/IEC 60947-2
• Breaking capacity [Icu]: 42 kA at 12-60 V AC 50/60 Hz per EN/IEC 60947-2
• Breaking capacity [Icu]: 15 kA at 72 V DC per EN/IEC 60947-2
• Rated insulation voltage [Ui]: 500 V AC 50/60 Hz per EN/IEC 60947-2
• Rated impulse withstand voltage [Uimp]: 6 kV per EN/IEC 60947-2
• Overcurrent limiting threshold: 8 x In +/- 20%
• Limitation class: 3
• Use category: Category A per EN/IEC 60947-2
• Mounting: Fixed, DIN rail
• Width: 18 mm
• Height: 85 mm
• Depth: 78.5 mm
• Weight: 0.215 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
• Pollution degree: 3 per EN/IEC 60947-2
• Overvoltage category: IV
• Mechanical durability: 20,000 cycles
• Electrical durability: 10,000 cycles
• Connection: Single terminal block (top or bottom), 1-35 mm² rigid / 1-25 mm² flexible
• Strip length: 14 mm
• Tightening torque: 3.5 N.m
• Standards: EN/IEC 60898-1, EN/IEC 60947-2
• Warranty: 18 months

Features and benefits:

• Suitable for both AC and DC network types, offering broad application flexibility in distribution systems.
• High breaking capacity of 10 kA at 230 V AC (EN/IEC 60898-1) and up to 42 kA at 12-60 V AC (EN/IEC 60947-2), providing robust fault protection.
• Limitation class 3 design limits let-through energy, reducing stress on downstream equipment during short-circuit events.
• Contact position indicator and trip indicator enable fast visual diagnostics without opening the panel.
• Compatible with comb busbar distribution blocks (top or bottom), simplifying multi-circuit panel wiring.
• Wide operating temperature range (-35 to 70 °C) and tropicalization class 2 support installation in demanding environments.

Applications:

• Final distribution boards in residential and commercial electrical installations.
• Industrial control panels requiring AC or DC circuit protection at 63 A.
• Power distribution in environments with high fault levels where limitation class 3 performance is required.
• Protection of outgoing circuits in switchboards operating under overvoltage category IV conditions.
• Installations requiring compliance with both EN 60898-1 (domestic) and EN 60947-2 (industrial) standards.

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

Also known as: Schneider A9F84163, Schneider Electric A9F84163, Acti9 iC60H C63 1P MCB, Schneider 63A C-curve miniature circuit breaker.