Schneider A9F73163 Acti9 iC60N MCB 1P 63 A B Curve 10kA

The Schneider Electric A9F73163 is a 1-pole Miniature Circuit Breaker (MCB) from the Acti 9 iC60N range, rated at 63 A with a B tripping curve. Suitable for both AC and DC networks, it delivers a breaking capacity of 6,000 A (Icn) at 230 V AC and 10 kA (Icu) at 220-240 V AC, making it well suited for electrical energy distribution applications.

Technical specifications:

• Commercial reference: A9F73163
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Number of poles: 1P
• Rated current: 63 A
• Tripping curve: B
• Network type: AC / DC
• Protection technology: Thermomagnetic
• Breaking capacity (Icn): 6,000 A at 230 V AC 50/60 Hz per IEC/EN 60898-1
• Breaking capacity (Icu): 10 kA at 220-240 V AC 50/60 Hz per IEC/EN 60947-2
• Service breaking capacity (Ics): 7.5 kA at 220-240 V AC 50/60 Hz per IEC/EN 60947-2
• Rated insulation voltage (Ui): 500 V AC 50/60 Hz
• Rated impulse withstand voltage (Uimp): 6 kV
• Limitation class: 3
• Usage category: Category A per IEC/EN 60947-2
• Mounting: DIN rail
• Dimensions (WxHxD): 18 x 85 x 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
• Connection: single terminal block, 1-35 mm² rigid / 1-25 mm² flexible, tightening torque 3.5 N.m
• Mechanical endurance: 20,000 cycles
• Electrical endurance: 10,000 cycles

Features and benefits:

• Suitable for use as an isolating device per IEC/EN 60898-1 and IEC/EN 60947-2
• Built-in trip indicator for rapid fault identification without opening the enclosure
• Compatible with comb busbar distribution blocks on upper or lower terminals
• Rated for overvoltage category IV and pollution degree 3, suitable for demanding environments
• Tropicalized per IEC 60068-1, with 95% relative humidity tolerance at 55°C

Applications:

• Final distribution boards in residential and commercial buildings
• Overcurrent protection in electrical energy distribution panels
• DC circuit protection in photovoltaic and battery system installations
• Industrial control panels requiring overvoltage category IV protection

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

Also known as: Schneider A9F73163, Schneider Electric A9F73163, iC60N 63A B curve MCB, Acti9 1-pole 63A miniature circuit breaker.