Schneider A9K24225 | Miniature circuit-breaker, Acti9 iK60N, 2P, 25 A, C curve, 6000 A (IEC 60898-1)

Technical Specifications

• Product Name: Miniature Circuit Breaker (MCB)

• Series: Acti9 iK60N

• Model: A9K24225

• Number of Poles: 2P (Phase + Neutral)

• Rated Current: 25 A

• Tripping Curve: C Curve (trips at 5–10 times the rated current)

• Rated Voltage: 230/400 V AC

• Frequency: 50/60 Hz

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

• Standards: IEC 60898-1

• Mounting Type: DIN rail

• Terminal Type: Tunnel terminals (top and bottom)

• Cable Capacity:

  • Rigid cables: 1.5–25 mm²

  • Flexible cables: 1.5–16 mm²

• IP Protection: IP20 (up to IP40 when mounted inside enclosure)

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

• Storage Temperature: -40°C to +85°C

• Certifications: CE, RoHS compliant

• Dimensions (H x W x D): Approx. 85 x 36 x 78 mm

Key Features

• Dual-Pole Switching: Ensures simultaneous disconnection of both live and neutral wires, enhancing safety during maintenance.

• C Curve Sensitivity: Suited for loads with moderate inrush currents such as lights, sockets, and general power circuits.

• Compact Modular Design: DIN rail mounted for easy installation and integration in any standard distribution board.

• Durable Construction: Built with flame-retardant materials and high-quality internal components for long-term use.

• Fast Fault Response: Quick tripping mechanism protects people and equipment from electrical faults.

• Long Service Life: Engineered for high electrical and mechanical endurance.

Typical Applications

The Schneider A9K24225 is an ideal protection device for:

• Residential Systems: Protection of general-purpose circuits including lighting, plugs, and air conditioning units.

• Commercial Installations: Suitable for shops, offices, and small commercial units.

• Light Industrial Panels: Used in control panels, automation systems, and motor protection where 25 A is required.

• Power Distribution Boards: Integration in consumer units or distribution panels.

• Renewable & Backup Systems: Compatible with solar PV and backup power systems for circuit protection.