Schneider A9K24263 | Miniature circuit-breaker, Acti9 iK60N, 2P, 63 A, C curve, 6000 A (IEC 60898-1)

Schneider A9K24263 | Miniature circuit-breaker, Acti9 iK60N, 2P, 63 A, C curve, 6000 A (IEC60898-1)

1. Technical Specifications

• Rated Operational Voltage (Ue): Up to 240/415 V AC

• Number of Poles: 2 (for two-phase systems or phase + neutral)

• Rated Current (In): 63 Amperes

• Tripping Characteristic: Type C — designed for circuits with moderate inrush currents, suitable for most residential and commercial loads

• Breaking Capacity: 6000 A (under IEC 60898-1)

• Mounting System: 35 mm DIN rail (clip-on)

• Degree of Protection: IP20 (IP40 with suitable enclosure)

• Insulation Class: Class II (double/reinforced insulation)

• Electrical Endurance: Up to 20,000 cycles under load

• Mechanical Endurance: Up to 20,000 manual operations

• Ambient Operating Temperature: -25°C to +70°C

• Standards Compliance: IEC 60898-1

2. Key Features

1. High Current Capacity: Designed to safely manage and protect circuits rated up to 63 A

2. Double-Pole Design: Simultaneous disconnection of both conductors (phase and neutral or two phases), enhancing safety and isolation

3. C Curve Tripping Behavior: Provides reliable protection for circuits with normal to moderately inductive loads, including lighting, motors, and HVAC

4. Compact Format: Slim profile suitable for modern distribution boards

5. Safe and Quick Installation: Equipped with finger-safe terminals and DIN rail mount

6. Durability: Built to deliver long-term reliability in demanding environments

7. Visual Indicator: Clear ON/OFF status for easy monitoring

8. Accessory Compatibility: Works with selected Acti9 accessories like auxiliary contacts or shunt trips

9. Eco-Conscious Design: RoHS-compliant and manufactured with recyclable materials

3. Typical Applications

The Schneider A9K24263 MCB is widely used in various residential, commercial, and light industrial installations requiring high-load, two-pole protection:

• Main Distribution Boards: For isolating and protecting high-load single-phase circuits

• Residential Installations: Protection for large appliances like water heaters, ovens, or HVAC systems

• Commercial Units: For lighting circuits, office equipment, or HVAC systems in shops and offices

• Light Industrial Systems: Small machines or pump control panels

• Control Panels: Used in industrial control and automation panels

• Institutional Buildings: Schools, hospitals, and administrative facilities requiring robust protection