Schneider A9F74201 Acti9 iC60N MCB 2P 1 A C Curve 10kA

The Schneider Electric A9F74201 is an Acti 9 iC60N 2-pole Miniature Circuit Breaker rated at 1 A with a C tripping curve, designed for electrical power distribution. It provides thermomagnetic protection with a breaking capacity of 6,000 A Icn at 400 V AC per EN/IEC 60898-1 and up to 50 kA Icu at 220-415 V AC per EN/IEC 60947-2, and is suitable for both AC and DC networks.

Technical specifications:

• Commercial reference: A9F74201
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Number of poles: 2P (2 protected poles)
• Rated current: 1 A
• Network type: AC / DC
• Tripping curve: C
• Protection technology: Thermomagnetic
• Breaking capacity (Icn): 6,000 A at 400 V AC 50/60 Hz (EN/IEC 60898-1)
• Breaking capacity (Icu): 50 kA at 220-415 V AC 50/60 Hz (EN/IEC 60947-2)
• Service breaking capacity (Ics): 50 kA 100% at 220-415 V AC (EN/IEC 60947-2)
• Rated insulation voltage: 500 V AC 50/60 Hz
• Rated impulse withstand voltage: 6 kV
• Limitation class: 3
• Overcurrent protection limit: 8 x In +/- 20%
• Mounting: DIN rail, fixed
• Dimensions (WxHxD): 36 x 85 x 78.5 mm
• Weight: 0.25 kg
• IP rating: IP20
• Operating temperature: -35...70°C
• Storage temperature: -40...85°C
• Connection: Single terminal block, 1...25 mm² rigid / 1...16 mm² flexible, strip length 14 mm, torque 2 N.m
• Mechanical durability: 20,000 cycles
• Electrical durability: 10,000 cycles
• Standards: EN/IEC 60898-1, EN/IEC 60947-2
• Quality mark: NF

Features and benefits:

• Thermomagnetic C curve trip unit delivers reliable overload and short-circuit protection
• Compatible with comb busbars (upper or lower), simplifying distribution board assembly
• Contact position indicator and trip indicator enable fast visual fault diagnosis
• Approved for use as an isolator, removing the need for a separate isolation device
• Wide operating temperature range of -35 to 70°C suits demanding industrial environments

Applications:

• Final distribution boards in residential and commercial buildings
• Protection of low-current lighting and socket-outlet circuits
• Industrial control panels and machine protection
• DC circuit protection in photovoltaic and battery storage installations

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

Also known as: Schneider A9F74201, Schneider Electric A9F74201, iC60N 2P 1A C curve MCB, Acti 9 miniature circuit breaker 1A.