Schneider R9F32325 | Miniature circuit breaker (MCB), Resi9, 3P, 25A, C curve, 4500A (IEC/EN 60898-1)

Technical Specifications

• Product Name: Miniature Circuit Breaker (MCB)

• Series: Resi9

• Model Number: R9F32325

• Number of Poles: 3P (Three-phase)

• Rated Current: 25 A

• Tripping Curve: C Curve (trips at 5 to 10 times the rated current)

• Rated Voltage: 230/400 V AC

• Frequency: 50/60 Hz

• Breaking Capacity: 4500 A (in accordance with IEC/EN 60898-1)

• Installation Type: DIN rail (modular)

• Terminal Type: Tunnel terminals (top and bottom)

• Conductor Size Range:

  • Rigid cable: 1.5 – 25 mm²

  • Flexible cable: 1.5 – 16 mm²

• IP Rating: IP20 (up to IP40 when installed in an enclosure)

• Operating Temperature: -5°C to +60°C

• Storage Temperature: -40°C to +85°C

• Standards: IEC/EN 60898-1

• Certifications: CE compliant

• Approx. Dimensions (H x W x D): 82 x 54 x 74 mm

Key Features

• Three-Phase Circuit Protection: Offers protection across all three phases, ideal for balancing loads and providing comprehensive safety.

• C Curve Response: Designed for general-purpose applications with medium inrush currents, such as lighting systems, socket circuits, and small motors.

• Compact Design: Slim profile ensures efficient space usage within consumer units and distribution boards.

• Quick and Secure Installation: Designed for fast mounting on standard DIN rails with intuitive terminal access.

• Reliable Tripping Mechanism: Fast response in the event of a fault to protect both wiring and connected devices.

• Enhanced Durability: High mechanical and electrical endurance for long service life.

• Safe and Flame-Retardant Construction: Manufactured from materials that meet stringent fire safety standards.

Applications

The Schneider R9F32325 MCB is ideal for:

• Residential Three-Phase Circuits: Protecting three-phase loads like water heaters, HVAC units, or electric cooking equipment.

• Light Commercial Installations: Offices, workshops, and small businesses requiring stable three-phase protection.

• Consumer Units and Distribution Panels: Integration into modern home or apartment distribution boards.

• Backup Power Systems: Compatible with solar and generator-fed circuits.

• Renovation and Upgrade Projects: Suitable for replacing outdated breakers in existing systems.