Schneider A9F74103 | Miniature circuit-breaker, Acti9 iC60N, 1P, 3 A, C curve, 6000 A (IEC 60898-1), 50 kA (IEC 60947-2)

Product Overview: Schneider A9F74103 | Miniature Circuit Breaker (MCB) – Acti9 iC60N – 1P – 3A – C Curve – 6000A

The Schneider Electric A9F74103 is a Miniature Circuit Breaker (MCB) from the high-quality Acti9 iC60N series. It is designed to protect electrical circuits against overloads and short circuits in residential, commercial, and industrial installations. This model features 1 pole (1P), a rated current of 3A, C curve tripping, and a breaking capacity of 6000A per IEC 60898-1, and up to 50kA as per IEC 60947-2.

Key Features:

• Brand: Schneider Electric

• Series: Acti9 iC60N

• Model Number: A9F74103

• Product Type: Miniature Circuit Breaker (MCB)

• Poles: 1P (Single Pole)

• Rated Current: 3 Ampere (3A)

• Tripping Curve: C Curve

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

• Voltage Rating: 230/400 V AC

• Frequency: 50/60 Hz

Technical Specifications:

• Compliance:
  – IEC 60898-1 (residential/commercial)
  – IEC 60947-2 (industrial)

• Mounting: DIN Rail

• Terminal Capacity: 1.5–25 mm²

• Degree of Protection: IP20 (with terminals covered)

• Mechanical Endurance: Up to 20,000 operations

• Electrical Endurance: Up to 10,000 operations

Functional Features:

• Overload & Short Circuit Protection:
  – Safeguards equipment and wiring

• C Curve Tripping:
  – Suitable for resistive and moderate inductive loads

• Status Indicator:
  – Clearly shows ON/OFF or trip position

• Quick Installation:
  – Snap-on DIN rail mounting

• Compatible with Add-ons:
  – Auxiliary contacts, shunt trips, etc.

Applications:

• Lighting and socket outlet protection

• Small motor circuits

• HVAC and control panels

• General-purpose branch circuits

• Residential and light commercial installations

Benefits:

• Compact and Space-saving

• High Performance & Reliability

• Modular and Expandable

• Quick Troubleshooting with Visual Indicators

• Safe and Globally Certified

Typical Users:

Electrical contractors

Maintenance professionals

Panel builders and integrators

Commercial building managers

Industrial automation teams