Schneider A9K02306 Acti9 K60N MCB 3P 6 A C Curve 6kA DIN Rail

The Schneider Electric A9K02306 is a 3-pole, 6 A miniature circuit breaker (MCB) from the Acti 9 K60N series, designed for overcurrent protection in AC low-voltage distribution systems. Rated at 400 V with a C tripping curve and a breaking capacity of 6000 A Icn, it is built for reliable protection in final distribution boards and industrial panels.

Technical specifications:

• Commercial reference: A9K02306
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 K60
• Product type: Miniature circuit breaker (MCB)
• Number of poles: 3P
• Rated current [In]: 6 A
• Network type: AC, 50/60 Hz
• Tripping curve: C
• Protection technology: Thermomagnetic
• Breaking capacity [Icn]: 6000 A at 400 V AC per EN/IEC 60898-1
• Service breaking capacity [Ics]: 6000 A (100%) at 400 V AC per EN/IEC 60898-1
• Rated insulation voltage [Ui]: 440 V AC
• Rated impulse withstand voltage [Uimp]: 4 kV per EN/IEC 60898-1
• Overcurrent trip range: 5...10 x In
• Limitation class: 3 per EN/IEC 60898-1
• Mounting: DIN rail, fixed, 6 x 9 mm modules
• Dimensions (W x H x D): 54 x 81 x 70 mm
• Weight: 0.36 kg
• IP protection: IP20 per IEC 60529
• Operating temperature: -25...70°C
• Connection: Tunnel terminals 0.5...35 mm² rigid / 0.5...25 mm² flexible (top and bottom), tightening torque 3.5 N.m
• Mechanical / electrical durability: 20,000 cycles
• Certifications: OVE, VDE

Features and benefits:

• C tripping curve is suited to lighting and general distribution circuits with moderate inrush currents
• Full service breaking capacity (Ics = 100% Icn at 400 V AC) - no derating required in service conditions
• Approved for use as an isolating device per EN/IEC 60898-1
• Lower terminals support double comb busbar connection, simplifying modular panel wiring
• Halogen-free construction with a minimum of 56% recycled plastic content

Applications:

• Final distribution boards in residential and commercial buildings
• Industrial control and automation panels
• Protection of lighting circuits and general-purpose AC loads
• Low-voltage distribution systems requiring EN/IEC 60898-1 compliant overcurrent protection

Compliant with EN/IEC 60898-1, certified OVE and VDE. Part of the Schneider Electric Acti 9 range.

Also known as: Schneider A9K02306, Schneider Electric A9K02306, Acti9 K60N 3P 6A C-curve MCB, Schneider 3-pole 6A miniature circuit breaker.