Schneider A9F74425 Acti9 iC60N MCB 4P 25 A C Curve 10kA

The Schneider Electric A9F74425 is a 4-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, rated at 25 A with a C tripping curve. Designed for electrical power distribution, it uses thermomagnetic protection technology and delivers a breaking capacity of 10 kA Icu at 380-415 V AC per IEC 60947-2 and 6,000 A Icn at 400 V AC per IEC 60898-1.

Technical specifications:

• Commercial reference: A9F74425
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Product type: Miniature Circuit Breaker (MCB)
• Short designation: iC60N
• Number of poles: 4P (4 protected poles)
• Rated current: 25 A
• Tripping curve: C
• Network type: AC / DC
• Protection technology: Thermomagnetic
• Breaking capacity: 6,000 A Icn at 400 V AC (EN/IEC 60898-1); 10 kA Icu at 380-415 V AC; 20 kA at 220-240 V AC; 10 kA at 250 V DC (EN/IEC 60947-2)
• Service breaking capacity (Ics): 7.5 kA at 380-415 V AC; 15 kA at 220-240 V AC
• Rated insulation voltage (Ui): 500 V AC
• Rated impulse withstand voltage (Uimp): 6 kV
• Limitation class: 3 per EN/IEC 60898-1
• Overcurrent limit: 8 x In +/- 20%
• IP rating: IP20 per IEC/EN 60529
• Overvoltage category: IV
• Operating temperature: -35 to 70°C
• Storage temperature: -40 to 85°C
• Dimensions (W x H x D): 72 x 85 x 78.5 mm
• Weight: 0.5 kg
• Mounting: DIN rail, fixed
• Connection: Single terminal block, 1-25 mm² flexible / 1-16 mm² rigid; strip length 14 mm; tightening torque 2 N.m
• Mechanical endurance: 20,000 cycles; electrical endurance: 10,000 cycles
• Standards: EN/IEC 60898-1, EN/IEC 60947-2

Features and benefits:

• Thermomagnetic protection for reliable overcurrent and short-circuit fault clearing
• DIN rail mounting with comb busbar distribution block compatibility, upper or lower connection
• Trip indicator for local fault signaling with handle operation
• Limitation class 3 for high energy cut-off performance
• Suitable for both AC and DC network applications

Applications:

• Final distribution boards in residential and commercial buildings
• Industrial electrical power distribution panels
• Branch circuit protection requiring 4-pole switching and isolation
• Electrical installations demanding simultaneous disconnection of all active conductors

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

Also known as: Schneider A9F74425, Schneider Electric A9F74425, iC60N 4P 25A C curve MCB.