Schneider A9F84150 Miniature Circuit Breaker (MCB), Acti9 iC60H, 1P, 50A, C curv

Schneider Electric A9F84150 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 50A with a C tripping curve. Designed for electrical distribution in both AC and DC networks, it provides thermomagnetic protection with a breaking capacity of 10,000A (Icn) at 230V AC per EN/IEC 60898-1.

Technical specifications:

• Commercial reference: A9F84150
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Product type: Miniature Circuit Breaker (MCB)
• Short device name: iC60H
• Number of poles: 1P
• Number of protected poles: 1
• Rated current (In): 50A
• Network type: AC / DC
• Tripping curve: C
• Protection unit technology: Thermomagnetic
• Breaking capacity (Icn): 10,000A at 230V AC 50/60Hz per EN/IEC 60898-1
• Breaking capacity (Icu): 15kA at 220-240V AC 50/60Hz per EN/IEC 60947-2
• Breaking capacity (Icu): 42kA at 12-60V AC 50/60Hz per EN/IEC 60947-2
• Breaking capacity (Icu): 15kA at 72V DC per EN/IEC 60947-2
• Limitation class: 3
• Rated insulation voltage (Ui): 500V AC 50/60Hz per EN/IEC 60947-2
• Rated impulse withstand voltage (Uimp): 6kV per EN/IEC 60947-2
• Overcurrent protection limit: 8 x In +/- 20%
• Network frequency: 50/60Hz
• Mounting: DIN rail
• Width: 18mm
• Height: 85mm
• Depth: 78.5mm
• Weight: 0.215kg
• IP rating: IP20 per IEC/EN 60529
• Operating temperature: -35 to 70°C
• Storage temperature: -40 to 85°C
• Relative humidity: 95% at 55°C
• Pollution degree: 3 per EN/IEC 60947-2
• Overvoltage category: IV
• Connection: Single terminal block (top or bottom) 1-35mm² solid / 1-25mm² flexible
• Tightening torque: 3.5 N.m
• Mechanical endurance: 20,000 cycles
• Electrical endurance: 10,000 cycles
• Standards: IEC 60898-1, EN 60898-1, IEC 60947-2, EN 60947-2
• Warranty: 18 months

Features and benefits:

• High breaking capacity of 10kA at 230V AC, suitable for demanding distribution applications
• Compatible with both AC and DC networks for flexible installation
• Trip position indicator provides clear local signalling of fault events
• Suitable for isolation per EN/IEC 60898-1 and EN/IEC 60947-2
• 18mm wide single-pole design conserves panel space on DIN rail
• Comb busbar connection supported on top or bottom for flexible wiring layouts

Applications:

• Final distribution boards in residential and commercial buildings
• Industrial control panels requiring DC circuit protection
• Sub-distribution boards where high breaking capacity is required
• Electrical installations requiring overvoltage category IV protection

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 A9F84150, Schneider Electric A9F84150, iC60H 50A MCB, Acti9 1P 50A C-curve circuit breaker.