Schneider Electric R9F23110 - interruttore automatico Resi9 1P 10A curva B 6kA

Electrical overloads and short circuits can cause serious damage to wiring and connected devices. The Schneider Electric Resi9 miniature circuit breaker (MCB) automatically interrupts the current flow when a fault occurs, protecting your installation and preventing potential fire hazards. This 1-pole unit is rated for 10 A with a B tripping curve, making it ideal for residential and light commercial circuits with moderate inrush currents such as lighting and socket outlets.

Who is it for

This MCB is designed for electricians, panel builders, and homeowners who need reliable protection for single-phase AC circuits. It is particularly suited for installations where space is limited, thanks to its compact 1-module width and DIN rail mounting. The Resi9 series is known for its ease of installation and compliance with international standards, making it a trusted choice for both new installations and retrofits.

Main features

• 1-pole protection for 230 V AC circuits
• Rated current: 10 A with B tripping curve (suitable for general-purpose circuits)
• Breaking capacity: 6 kA according to IEC/EN 60898-1
• Clip-on mounting on standard 35 mm DIN rail
• Tunnel terminals accept rigid conductors up to 25 mm² and flexible up to 16 mm²
• IP20 degree of protection, pollution degree 3
• Long electrical endurance: 10,000 cycles; mechanical endurance: 20,000 cycles
• Operating temperature range: -25°C to +60°C

Specifications

• Brand: Schneider Electric
• Series: Resi9
• Model: R9F23110
• Product type: Miniature circuit breaker (MCB)
• Number of poles: 1P
• Rated current (In): 10 A
• Tripping curve: B
• Rated breaking capacity (Icn): 6 kA at 230 V AC 50/60 Hz
• Rated operational voltage (Ue): 230 V AC
• Network type: AC
• Network frequency: 50/60 Hz
• Mounting mode: Clip-on
• Mounting support: DIN rail
• Connection type: Tunnel terminals
• Terminal capacity (rigid): 1 to 25 mm²
• Terminal capacity (flexible): 1 to 16 mm²
• Degree of protection: IP20
• Pollution degree: 3
• Standard: IEC/EN 60898-1
• Electrical endurance: 10000 cycles
• Mechanical endurance: 20000 cycles
• Operating temperature: -25 to 60 °C

Tips

When selecting an MCB, ensure the tripping curve matches the load characteristics. B curve is suitable for resistive loads and lighting circuits with low inrush currents. For motor loads or transformers, consider a C or D curve. Always verify the short-circuit current at the installation point does not exceed the breaking capacity of the breaker. The Resi9 breaker can be combined with residual current devices (RCDs) for additional protection against earth leakage.