Schneider A9F73302 Acti9 iC60N MCB 3P 2 A B Curve 10kA

The Schneider Electric A9F73302 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60N series, rated at 2 A with a B tripping curve for electrical energy distribution on AC and DC networks. Thermomagnetic protection technology guards against both overload and short-circuit conditions. Breaking capacity is 6000 A Icn at 400 V AC per IEC 60898-1, rising to 50 kA Icu at 380-415 V AC per IEC 60947-2.

Technical specifications:

• Commercial reference: A9F73302
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Number of poles: 3P, 3 protected poles
• Rated current: 2 A
• Tripping curve: B
• 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): 50 kA at 220-240 V AC 50/60 Hz per EN/IEC 60947-2
• Breaking capacity (Icu): 50 kA at 380-415 V AC 50/60 Hz per EN/IEC 60947-2
• Breaking capacity (Icu): 25 kA at 440 V AC 50/60 Hz per EN/IEC 60947-2
• Breaking capacity (Icu): 10 kA at up to 180 V DC per EN/IEC 60947-2
• Service breaking capacity (Ics): 50 kA 100% at 380-415 V AC per EN/IEC 60947-2
• Overcurrent protection limit: 4 x In +/- 20%
• Limitation class: 3 per EN/IEC 60898-1
• Usage category: Category A 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
• Overvoltage category: IV
• Pollution degree: 3 per EN/IEC 60947-2
• 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
• Tropicalization: Class 2 per IEC 60068-1
• Mounting: DIN rail, fixed
• Dimensions (W x H x D): 54 x 85 x 78.5 mm
• Weight: 0.375 kg
• Connection: Single terminal block (upper or lower), 1-25 mm² rigid / 1-16 mm² flexible
• Strip length: 14 mm; tightening torque: 2 N.m
• Comb busbar distribution block: Compatible, upper or lower
• Mechanical durability: 20,000 cycles
• Electrical durability: 10,000 cycles
• Color: White
• Standards: IEC 60898-1, EN 60898-1, IEC 60947-2, EN 60947-2

Features and benefits:

• B tripping curve provides overcurrent protection suited to circuits with low starting currents
• Suitable for use as an isolating device per EN 60898-1 and EN 60947-2
• Compatible with comb busbar distribution blocks on upper or lower terminals for flexible panel wiring
• Trip indicator enables local fault signaling without additional instrumentation
• Tropicalized construction (Class 2 per IEC 60068-1) for reliable operation in demanding environments
• High mechanical durability rated at 20,000 operating cycles

Applications:

• Final distribution boards for electrical energy distribution in residential and commercial installations
• Industrial switchgear panels requiring 3-pole B-curve overcurrent protection
• DC circuit protection up to 180 V in low-voltage DC distribution systems
• DIN rail mounted assemblies with comb busbar connectivity
• Control panels requiring an isolating-rated MCB per IEC 60947-2

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 A9F73302, Schneider Electric A9F73302, iC60N 3P 2A B curve MCB, Acti9 miniature circuit breaker.