Description

Schneider R9R51463 | Residual current circuit breaker (RCCB), Resi9, 4P, 63A, AC type, 30mA

Technical Specifications

  • Product Reference: R9R51463

  • Series: Resi9

  • Device Type: Residual Current Circuit Breaker (RCCB)

  • Number of Poles: 4P (Three-phase + Neutral)

  • Rated Current (In): 63 A

  • Rated Residual Operating Current (IΔn): 30 mA

  • Sensitivity Type: Type AC (sinusoidal AC residual current detection)

  • Rated Operational Voltage: 400 V AC

  • Rated Frequency: 50/60 Hz

  • Tripping Time: ≤ 300 ms

  • Mounting Type: DIN rail mounting

  • Terminal Capacity: Up to 25 mm² (rigid cable)

  • Degree of Protection: IP20 (front face)

  • Conformity Standards: IEC/EN 61008-1

Key Features

  • Full 4-Pole Protection: Ideal for three-phase systems, disconnecting all live conductors including neutral during a fault.

  • 30mA Sensitivity: Provides essential personal protection against electric shock and is compliant with residential safety norms.

  • High Current Rating: Suitable for circuits with higher power demands such as electric heating systems, pumps, or sub-distribution panels.

  • Type AC Detection: Covers typical residential and commercial installations with standard AC loads.

  • Manual Test Button: Enables functional testing to ensure the device continues to perform effectively.

  • Compact, Modular Format: Fits easily into standard distribution boards alongside other Resi9 devices.

  • Reliable and Safe Operation: Fast and precise disconnection in the event of earth leakage current.

Applications

The R9R51463 RCCB is perfectly suited for:

Residential Installations

  • Whole-house protection in three-phase systems

  • Circuits with large appliances such as HVAC units, electric ovens, and water heaters

Commercial and Light Industrial Use

  • Shops, clinics, restaurants, and small workshops with three-phase supplies

  • Sub-distribution boards and group circuit protection

Upgrade and Retrofit Projects

  • Modernizing older systems to meet updated safety standards

  • Adding RCCB protection to existing installations without complete panel replacement

Additional information

brands

Schneider Electric

Specifications

Main
Range Resi9
Product or component type Residual current circuit breaker (RCCB)
Poles description 4P
[In] rated current 63 A
Network type AC
Earth-leakage sensitivity 30 mA
earth-leakage protection time delay Instantaneous
Earth-leakage protection class Type AC
Rated breaking and making capacity Im 630 A conforming to EN/IEC 61008
Rated conditional short-circuit current Inc 6 kA
Quality labels EAC UA TR
Complementary
Network frequency 50/60 Hz
[Ue] rated operational voltage 400 V AC 50/60 Hz
Residual current tripping technology Voltage independent
[Ui] rated insulation voltage 440 V
[Uimp] rated impulse withstand voltage 4 kV
Surge current 250 A
control type Toggle
local signalling ON/OFF indication
Mounting mode Clip-on
mounting support DIN rail
9 mm pitches 8
height 81 mm
Width 72 mm
Depth 73 mm
Net weight 370 g
Embedding depth 44 mm
Colour White
Mechanical durability 20000 cycles
Electrical durability 10000 cycles
Connections - terminals Tunnel type terminals (top or bottom) - 1...35 mm² - rigid Tunnel type terminals (top or bottom) - 1...25 mm² - flexible Tunnel type terminals (top or bottom) - 1...25 mm² - flexible with ferrule
Wire stripping length 15 mm for top or bottom connection
Tightening torque 3.5 N.m top or bottom
Environment
Standards EN/IEC 61008-1 EN/IEC 61008-2-1
IP degree of protection IP20
Pollution degree 2
Overvoltage category III
Tropicalisation 2 conforming to IEC 60068-1
Relative humidity 95 % at 55 °C
Ambient air temperature for operation -5…40 °C
Ambient air temperature for storage -40…80 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 7.500 cm
Package 1 Width 8.500 cm
Package 1 Length 9.000 cm
Package 1 Weight 394.000 g
Unit Type of Package 2 S03
Number of Units in Package 2 27
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 11.046 kg
Unit Type of Package 3 P12
Number of Units in Package 3 216
Package 3 Height 45.000 cm
Package 3 Width 80.000 cm
Package 3 Length 120.000 cm
Package 3 Weight 100.368 kg

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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