Schneider A9F74250 Acti9 iC60N MCB 2P 50 A C Curve 10kA

The Schneider Electric A9F74250 is a 2-pole, 50 A miniature circuit breaker from the Acti 9 iC60N range, featuring a C tripping curve and thermomagnetic protection for AC and DC networks. It achieves 10 kA Icu at 380-415 V AC per IEC 60947-2 and 6000 A Icn at 400 V AC per IEC 60898-1, suitable for residential and industrial distribution panel applications.

Technical specifications:

• Commercial reference: A9F74250
• Manufacturer: Schneider Electric
• Series: Acti 9 iC60
• Product type: Miniature Circuit Breaker (MCB)
• Short designation: iC60N
• Number of poles: 2P
• Number of protected poles: 2
• Rated current: 50 A
• Network type: AC / DC
• Protection technology: Thermomagnetic
• Tripping curve: C
• Breaking capacity (Icn): 6000 A at 400 V AC 50/60 Hz per EN/IEC 60898-1
• Breaking capacity (Icu): 10 kA at 380-415 V AC 50/60 Hz per EN/IEC 60947-2
• Breaking capacity (Icu): 20 kA at 220-240 V AC 50/60 Hz per EN/IEC 60947-2
• Limitation class: 3
• Rated impulse withstand voltage (Uimp): 6 kV per EN/IEC 60947-2
• Mounting: DIN rail
• Dimensions (WxHxD): 36 x 85 x 78.5 mm
• Weight: 0.25 kg
• IP protection rating: IP20 per IEC/EN 60529
• Operating temperature: -35 to 70°C
• Storage temperature: -40 to 85°C
• Connection: 1-35 mm² rigid / 1-25 mm² flexible (upper or lower terminal)
• Mechanical endurance: 20,000 cycles
• Electrical endurance: 10,000 cycles
• Standards: EN 60898-1, IEC 60898-1, IEC 60947-2, EN 60947-2

Features and benefits:

• Approved for use as an isolating device per EN/IEC 60898-1 and EN/IEC 60947-2
• Contact position indicator and trip indicator for clear local status monitoring
• Comb busbar compatible, upper or lower connection, 9 mm pitch, 4 rows
• Limitation class 3 for effective short-circuit current limitation

Applications:

• Final distribution boards in residential and commercial buildings
• Circuit protection in industrial control and automation panels
• DC circuit protection in low-voltage control systems up to 125 V DC

Compliant with EN 60898-1, IEC 60898-1, IEC 60947-2, and EN 60947-2. Part of the Schneider Electric Acti 9 iC60 range.

Also known as: Schneider A9F74250, Schneider Electric A9F74250, iC60N 2P 50A C curve MCB.