Description

Schneider R9R51263 | Residual current circuit breaker (RCCB), Resi9, 2P, 63A, AC type, 30mA

Technical Specifications R9R51263

  • Product Reference: R9R51263

  • Series: Resi9

  • Device Type: Residual Current Circuit Breaker (RCCB)

  • Number of Poles: 2P (Phase + Neutral)

  • Rated Current (In): 63 A

  • Residual Current Sensitivity (IΔn): 30 mA

  • Type of RCCB: Type AC (for sinusoidal AC leakage currents)

  • Rated Operational Voltage: 230/240 V AC

  • Frequency: 50/60 Hz

  • Tripping Time: ≤ 300 ms (standard)

  • Mounting: DIN rail mountable

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

  • Degree of Protection: IP20 (front face)

  • Compliance Standards: IEC/EN 61008-1

Key Features

  • High Current Rating (63A): Suitable for circuits with higher current demands, including large appliances or small sub-distribution boards.

  • 30mA Sensitivity: Ensures fast disconnection upon detection of earth leakage, improving protection against electric shock.

  • 2-Pole Protection: Provides simultaneous disconnection of phase and neutral for single-phase systems.

  • AC Type Detection: Detects standard sinusoidal AC leakage currents, which covers most residential and light commercial applications.

  • Manual Test Button: Enables routine testing of RCCB operation to ensure continuous safety.

  • Compact and Modular Design: Fits easily into standard distribution boards, especially with other Resi9 components.

  • Quick Installation: DIN rail mounting and user-friendly wiring terminals simplify the installation process.

Applications

The R9R51263 is ideal for use in:

Residential Applications

  • Protection of high-load appliances such as electric ovens, HVAC systems, and electric water heaters

  • General electrical circuits in homes requiring high-amperage earth leakage protection

Light Commercial Installations

  • Offices, shops, and small workshops with moderate power usage

  • Electrical panels supplying multiple circuit groups or large single-phase loads

Renovations and Upgrades

  • Adding safety protection to existing circuits without modifying the load design

  • Improving compliance with modern electrical safety standards

Additional information

brands

Schneider Electric

Specifications

Main
Range Resi9
Product or component type Residual current circuit breaker (RCCB)
Poles description 2P
[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 230 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 4
height 81 mm
Width 36 mm
Depth 73 mm
Net weight 180 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 4.000 cm
Package 1 Width 8.500 cm
Package 1 Length 9.000 cm
Package 1 Weight 215.000 g
Unit Type of Package 2 S03
Number of Units in Package 2 54
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 12.004 kg
Unit Type of Package 3 P12
Number of Units in Package 3 432
Package 3 Height 45.000 cm
Package 3 Width 80.000 cm
Package 3 Length 120.000 cm
Package 3 Weight 108.032 kg

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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