Miniature Circuit Breaker | Acti9 iK60N | 3P | 40A | C Curve | 6000A (IEC 60898-1)

General Overview:

 is a high-performance Miniature Circuit Breaker (MCB) from the Acti9 iK60N series, designed to protect electrical installations against short circuits and overloads in residential, commercial, and light industrial applications. This model features three poles (3P) and is rated at 40 amps, with a C curve tripping characteristic, offering effective protection for circuits with moderate inrush currents.

Technical Specifications:

• Manufacturer: Schneider Electric

• Product Series: Acti9 iK60N

• Reference Code: A9K24340

• Function: Protection against short-circuit and overload conditions

• Number of Poles: 3P (Three-pole)

• Rated Current: 40 A

• Tripping Curve: Type C (trips between 5 to 10 times the rated current)

• Breaking Capacity: 6000 A

• Standards Compliance: IEC 60898-1

• Rated Voltage: 230/400 V AC

• Frequency: 50/60 Hz

• Mounting: DIN rail (standard 35mm rail)

• Terminal Connection: Screw-type terminals

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

• IP Degree of Protection: IP20 (with terminals covered)

Key Features & Benefits:

• Reliable Protection: Ensures effective disconnection of faulty circuits during overloads or short-circuits.

• Easy Installation: Designed for quick mounting on DIN rails; supports upstream and downstream wiring.

• Compact Design: Saves space in distribution panels with its slim profile.

• Enhanced Safety: Finger-safe terminals and robust housing minimize the risk of accidental contact.

• Eco-Friendly: RoHS compliant and made using recyclable materials.

• Maintenance-Friendly: Easily replaceable and clearly marked for identification.

Typical Applications:

• • Residential electrical distribution boards

  • Commercial office and retail installations

  • Small to medium industrial panels

  • Protection of lighting circuits, HVAC systems, and general loads