Schneider A9F84306 Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C6A 10kA

The Schneider Electric A9F84306 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 6 A with a C tripping curve. It provides thermomagnetic overcurrent protection for both AC and DC networks, with a breaking capacity of 10,000 A (Icn) at 400 V AC per EN/IEC 60898-1.

Technical specifications:

• Commercial reference: A9F84306
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Product name: Acti 9 iC60H
• Product type: Miniature Circuit Breaker (MCB)
• Number of poles: 3P
• Number of protected poles: 3
• Rated current (In): 6 A
• Tripping curve: C
• Network type: AC / DC
• Protection unit technology: Thermomagnetic
• Breaking capacity (Icn): 10,000 A at 400 V AC 50/60 Hz per EN/IEC 60898-1
• Ultimate breaking capacity (Icu): 42 kA at 12-133 V AC; 30 kA at 220-240 V AC; 15 kA at 380-415 V AC; 10 kA at 440 V AC; 15 kA at 180 V DC per EN/IEC 60947-2
• Service breaking capacity (Ics): 15 kA at 220-240 V AC; 7.5 kA at 380-415 V AC; 5 kA at 440 V AC per EN/IEC 60947-2
• Limitation class: 3 per EN/IEC 60898-1
• 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 protection limit: 8 x In +/- 20%
• 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
• Overvoltage category: IV
• Pollution degree: 3 per EN/IEC 60947-2
• Mounting: Fixed, DIN rail
• Connection: Single terminal block (top or bottom), 1-25 mm² rigid / 1-16 mm² flexible; strip length 14 mm; tightening torque 2 N.m
• Mechanical durability: 20,000 cycles
• Electrical durability: 10,000 cycles
• Use category: Category A per EN/IEC 60947-2
• Standards: IEC 60947-2, EN 60947-2, EN 60898-1, IEC 60898-1
• Warranty: 18 months

Features and benefits:

• High breaking capacity of 10 kA at 400 V AC makes it suitable for demanding industrial and commercial distribution applications
• Compatible with both AC and DC networks, offering flexibility across installation types
• Thermomagnetic protection technology provides reliable overcurrent and short-circuit protection
• Limitation class 3 reduces let-through energy, protecting downstream equipment from damage
• Contact position indicator and trip indicator allow quick visual status checks
• Suitable for isolation per EN/IEC 60898-1 and EN/IEC 60947-2, enabling safe maintenance procedures

Applications:

• Final distribution boards in commercial and industrial buildings
• Protection of three-phase circuits in electrical panels and switchboards
• Industrial control panels requiring high breaking capacity protection
• DC power distribution systems requiring multi-pole overcurrent protection
• Power distribution in facilities with high prospective short-circuit currents

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

Also known as: Schneider A9F84306, Schneider Electric A9F84306, iC60H 3P C6A MCB, Acti9 miniature circuit breaker 6A.