Schneider A9K02310 Acti9 K60N MCB 3P 10 A C Curve 6kA DIN Rail

The Schneider Electric A9K02310 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 K60N range, designed for electrical power distribution. It provides thermomagnetic overcurrent protection with a C tripping curve at a rated current of 10 A and a breaking capacity of 6000 A at 400 V AC.

Technical specifications:

• Commercial reference: A9K02310
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 K60
• Product type: Miniature Circuit Breaker (MCB)
• Short device name: K60N
• Number of poles: 3P
• Number of protected poles: 3
• Rated current [In]: 10 A
• Network type: AC
• Protection unit technology: Thermomagnetic
• Tripping curve: C
• Breaking capacity [Icn]: 6000 A at 400 V AC 50/60 Hz per EN/IEC 60898-1
• Service breaking capacity [Ics]: 6000 A (100%) at 400 V AC 50/60 Hz per EN/IEC 60898-1
• Overcurrent protection limit: 5...10 x In
• Rated insulation voltage [Ui]: 440 V AC 50/60 Hz per EN/IEC 60898-1
• Rated impulse withstand voltage [Uimp]: 4 kV per EN/IEC 60898-1
• Limitation class: 3 per EN/IEC 60898-1
• Network frequency: 50/60 Hz
• Mounting: Fixed, DIN rail
• Width: 54 mm (6 x 9 mm modules)
• Height: 81 mm
• Depth: 70 mm
• Weight: 0.36 kg
• IP protection rating: IP20 per IEC 60529
• Operating temperature: -25...70 °C
• Storage temperature: -40...70 °C
• Relative humidity: 95% at 55 °C
• Connection terminals (upper): 0.5...35 mm² rigid / 0.5...25 mm² flexible
• Connection terminals (lower): 0.5...35 mm² rigid / 0.5...25 mm² flexible
• Strip length: 14 mm
• Tightening torque: 3.5 N.m
• Standards: EN/IEC 60898-1
• Certifications: OVE, VDE
• Mechanical durability: 20000 cycles
• Electrical durability: 20000 cycles
• Color: White

Features and benefits:

• C tripping curve for general-purpose load protection where moderate inrush currents are expected
• 100% service breaking capacity (Ics = Icn) at 6000 A ensures full rated performance throughout service life
• Wide conductor connection range (0.5...35 mm² rigid) for flexible installation with various cable cross-sections
• Compact 9 mm modular pitch design allows space-efficient layout in distribution boards
• Halogen-free product construction supporting environmentally responsible installation
• Suitable for isolation per EN/IEC 60898-1, enabling safe maintenance procedures

Applications:

• Final distribution boards in residential and commercial buildings
• Protection of lighting, socket, and general power circuits in electrical panels
• Industrial control panel branch circuit protection
• DIN rail assemblies in distribution switchboards requiring 3-pole overcurrent protection

Compliant with EN/IEC 60898-1, Use Category A per IEC 60947-2. Part of the Schneider Electric Acti 9 range.

Also known as: Schneider A9K02310, Schneider Electric A9K02310, Acti9 K60N 3P 10A MCB, Schneider 3-pole miniature circuit breaker 10A C curve.