Schneider A9F74302 | Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 2A, C curve, 6000A (IEC/EN 60898-1), 50kA (IEC/EN 60947-2)

Product Overview: Schneider A9F74302 | Miniature Circuit Breaker (MCB) – Acti9 iC60N – 3P – 2A – C Curve – 6000A

The Schneider Electric A9F74302 is a 3-pole Miniature Circuit Breaker (MCB) from the trusted Acti9 iC60N range, designed to offer precise protection for circuits requiring low current rating and high safety standards. With a rated current of 2A, C curve tripping, and breaking capacity of 6000 A (IEC/EN 60898-1) and up to 50 kA (IEC/EN 60947-2), it ensures excellent performance in various electrical environments.

Key Features:

• Brand: Schneider Electric

• Range: Acti9 iC60N

• Model Number: A9F74302

• Type: Miniature Circuit Breaker (MCB)

• Number of Poles: 3P (Triple Pole)

• Rated Current: 2 Amperes

• Tripping Curve: C Curve

• Breaking Capacity:
  – 6 kA (IEC/EN 60898-1)
  – Up to 50 kA (IEC/EN 60947-2)

• Rated Operational Voltage: 400 V AC

• Frequency: 50/60 Hz

Technical Specifications:

• Mounting: DIN rail (35 mm)

• Terminal Capacity: 1.5–25 mm² (flexible/rigid cables)

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

• IP Rating: IP20 (with terminal covers)

• Endurance:
  – Electrical: up to 10,000 cycles
  – Mechanical: up to 20,000 cycles

• Conformity Standards:
  – IEC/EN 60898-1
  – IEC/EN 60947-2

Functional Characteristics:

• C Curve Tripping:
  – Trips between 5 to 10 times the rated current
  – Ideal for protecting general-purpose loads such as lighting, receptacles, and small motors

• Fault Protection:
  – Overload protection
  – Short-circuit protection

• Indicators:
  – ON/OFF/Tripped position status

• Accessory Compatibility:
  – Fully compatible with Acti9 iOF auxiliary contacts, alarms, and remote-control accessories

Applications:

• Industrial control panels

• Distribution boards in commercial buildings

• Sub-circuits in manufacturing plants

• Lighting and power circuits requiring low amperage

• Equipment and process protection in sensitive installations

Why Choose A9F74302?

•  Trusted Schneider Electric quality

•  Enhanced safety with high breaking capacity

•  Easy installation and modular expandability

•  Durable for both electrical and mechanical longevity

•  Ideal for low-current, three-phase circuits

Recommended For:

• Electrical consultants and engineers

• Industrial electricians

• Panel manufacturers

• Maintenance teams

• Facilities management