Schneider Electric R9R22463 - interruttore differenziale Resi9 3P+N 63A 30mA tipo A

The Schneider Electric Resi9 R9R22463 stands out in its class by combining a robust 63 A rating with a sensitive 30 mA residual current threshold, delivering dependable protection against earth leakage faults in demanding residential and light commercial installations. Unlike standard breakers that only guard against overcurrent, this 3P+N RCCB continuously monitors the balance between live conductors and neutral, tripping instantly when a hazardous differential current is detected. Its Type A classification ensures reliable operation even in circuits with pulsating DC components, making it a versatile choice for modern electrical systems.

Highlights

• Rated current of 63 A with 30 mA residual operating current for precise earth fault protection.
• Type A residual current detection, suitable for circuits with pulsating DC leakage.
• Four-pole (3P+N) configuration for three-phase systems with neutral.
• Compact 4-module width (72 mm) saves space on DIN rail installations.
• High mechanical and electrical durability: 20,000 mechanical and 10,000 electrical cycles.
• Clear trip indicator and ON/OFF position for quick status identification.

In daily use

Installed on a standard DIN rail, the R9R22463 provides continuous protection without requiring frequent attention. Its IP20 terminal protection and IP40 rating when mounted in an enclosure ensure safe operation in typical distribution boards. The device handles conductor sizes from 1 to 35 mm² (rigid) or 1 to 25 mm² (flexible), accommodating a wide range of wiring. With an operating temperature range of -25 °C to 40 °C, it performs reliably in various environments. The trip indicator simplifies troubleshooting, allowing electricians to quickly identify a tripped RCCB.

Full specifications

• Product Type: Residual Current Circuit Breaker (RCCB)
• Series: Resi9
• Number of Poles: 4 (3P+N)
• Rated Current (In): 63 A
• Rated Residual Operating Current (IΔn): 30 mA
• Residual Current Type: Type A
• Rated Operational Voltage (Ue): 230/400 V AC
• Frequency: 50/60 Hz
• Mounting Type: DIN Rail
• Module Width: 4 modules (72 mm)
• Rated Conditional Short-Circuit Current (Inc): 6 kA (with upstream protection)
• Rated Impulse Withstand Voltage (Uimp): 4 kV
• Rated Insulation Voltage (Ui): 500 V
• Degree of Protection: IP20 (terminals), IP40 (in enclosure)
• Operating Temperature: -25 to 40 °C
• Terminal Capacity: 1 to 35 mm² (rigid), 1 to 25 mm² (flexible)
• Standards: IEC 61008-1
• Electrical Durability: 10,000 cycles
• Mechanical Durability: 20,000 cycles
• Indication: Trip indicator, ON/OFF position

Final note

The Resi9 R9R22463 is a reliable and durable RCCB that meets the demands of modern electrical installations, offering essential protection against earth leakage faults with the trusted quality of Schneider Electric.