Schneider A9F74132 Acti9 iC60N MCB 1P 32 A C Curve 10kA

The Schneider Electric A9F74132 is a single-pole 32 A miniature circuit breaker (MCB) from the Acti 9 iC60N series, providing thermomagnetic overcurrent protection with a C tripping characteristic. It delivers a breaking capacity of 10 kA at 220-240 V AC per IEC 60947-2, making it suitable for high-demand distribution applications. Compatible with both AC and DC networks, it is certified as an isolating device per EN/IEC 60898-1 and EN/IEC 60947-2.

Technical specifications:

• Commercial reference: A9F74132
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Product type: Miniature Circuit Breaker (MCB)
• Number of poles: 1P
• Rated current [In]: 32 A
• Network type: AC / DC
• Tripping unit technology: Thermomagnetic
• Tripping curve: C
• Overcurrent trip threshold: 8 x In +/- 20%
• Breaking capacity [Icn]: 6000 A at 230 V AC 50/60 Hz per EN/IEC 60898-1
• Breaking capacity [Icu]: 10 kA at 220-240 V AC 50/60 Hz per EN/IEC 60947-2
• Limitation class: 3 per EN/IEC 60898-1
• Rated insulation voltage [Ui]: 500 V AC 50/60 Hz per EN/IEC 60947-2
• Rated impulse withstand voltage [Uimp]: 6 kV per EN/IEC 60947-2
• Mounting: DIN rail, fixed
• Dimensions (WxHxD): 18 x 85 x 78.5 mm
• Weight: 0.215 kg
• IP protection rating: IP20 per IEC/EN 60529
• Operating temperature: -35 to 70°C
• Storage temperature: -40 to 85°C
• Connection: Single terminal block, 1-35 mm² rigid / 1-25 mm² flexible
• Tightening torque: 3.5 N.m
• Mechanical endurance: 20,000 cycles
• Electrical endurance: 10,000 cycles

Features and benefits:

• Thermomagnetic protection delivers reliable overload and short-circuit response in a single compact device.
• Approved as an isolating device, eliminating the need for a separate isolator in many installations.
• Visual trip indicator and contact position indicator provide immediate local fault status feedback.
• Comb busbar distribution block compatible at top or bottom, simplifying multi-circuit panel wiring.
• Limitation class 3 design reduces let-through energy, protecting downstream equipment from thermal stress.

Applications:

• Final distribution boards in residential and commercial buildings.
• Protection of lighting and socket-outlet circuits in low-voltage panels.
• Branch circuit protection in industrial control and automation panels.
• DC circuit protection in photovoltaic and battery-backed systems.

Compliant with EN/IEC 60898-1 and EN/IEC 60947-2. Part of the Schneider Electric Acti 9 range.

Also known as: Schneider A9F74132, Schneider Electric A9F74132, iC60N 32A C curve MCB, Acti9 1P 32A breaker.