Schneider A9F84104 Miniature Circuit Breaker (MCB), Acti9 iC60H 1P C4A 10kA

The Schneider Electric A9F84104 is a 1-pole Miniature Circuit Breaker (MCB) from the Acti 9 iC60H range, rated at 4 A with a C tripping curve. Designed for electrical power distribution, it delivers a breaking capacity of 10,000 A (Icn) at 230 V AC and up to 70 kA (Icu) at 220-240 V AC, suitable for both AC and DC network types.

Technical specifications:

• Commercial reference: A9F84104
• Manufacturer: Schneider Electric
• Series / range: Acti 9 iC60
• Device short name: iC60H
• Number of poles: 1P
• Number of protected poles: 1
• Rated current: 4 A
• Tripping curve: C
• Network type: AC / DC
• Protection unit technology: Thermomagnetic
• Breaking capacity (Icn): 10,000 A at 230 V AC 50/60 Hz (EN/IEC 60898-1)
• Breaking capacity (Icu): 70 kA at 220-240 V AC 50/60 Hz (EN/IEC 60947-2)
• Breaking capacity (Icu): 20 kA at 12-60 V DC (EN/IEC 60947-2)
• Limitation class: 3 (EN/IEC 60898-1)
• Rated insulation voltage (Ui): 500 V AC 50/60 Hz
• Rated impulse withstand voltage (Uimp): 6 kV
• Overcurrent protection limit: 8 x In +/- 20%
• IP rating: IP20 (IEC/EN 60529)
• Operating temperature: -35 to 70 °C
• Storage temperature: -40 to 85 °C
• Relative humidity: 95% at 55 °C
• Overvoltage category: IV
• Pollution degree: 3
• Mounting: DIN rail
• Width: 18 mm
• Height: 85 mm
• Depth: 78.5 mm
• Weight: 0.215 kg
• Connection: Single terminal block (top or bottom), 1-25 mm² rigid / 1-16 mm² flexible
• Tightening torque: 2 N.m
• Mechanical endurance: 20,000 cycles
• Electrical endurance: 10,000 cycles
• Colour: White

Features and benefits:

• High breaking capacity of 70 kA (Icu) at 220-240 V AC makes it suitable for demanding industrial installations
• Compatible with both AC and DC networks, providing installation flexibility
• Limitation class 3 reduces let-through energy, protecting downstream equipment
• Contact position indicator and trip indicator enable quick visual status checks
• Comb busbar distribution block compatible (top or bottom) for efficient panel wiring
• Wide operating temperature range (-35 to 70 °C) suits harsh environments

Applications:

• Final distribution boards in residential and commercial buildings
• Industrial control panels requiring high breaking capacity protection
• DC distribution systems (photovoltaic installations, battery systems)
• Protection of branch circuits in low-voltage switchgear assemblies
• Electrical distribution panels where space-saving 18 mm wide devices are required

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

Also known as: Schneider A9F84104, Schneider Electric A9F84104, Acti9 iC60H MCB 4A, Schneider 1P C4A miniature circuit breaker.