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

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

This is a Resi9 RCCB residual current circuit breaker (RCCB). It is a 4P circuit breaker with In rated current of 63A, AC type protection class and a 30mA earth leakage sensitivity. This product protects against electrical shock by direct or indirect contact and fire hazards. As an high sensitivity residual current circuit breaker, it is recommended for all power sockets. It is also compulsory for all equipment in bathrooms, outdoors. The Resi9 is targeted to the residential market for individual and collective buildings. This product is compliant with EN/IEC 61008-2-1 standard. The (Inc/IΔc) conditional rated short circuit current is 6000 A. The (Im/IΔm) rated making and breaking capacity is 630A. The electrical endurance is up to 10000 cycles. The mechanical endurance is up to 20000 cycles. The Ue operational voltage is 400VAC. It is DIN rail mountable. The width in 9mm pitches is 8. The product colour is white (RAL9003). The dimensions are (W) 72mm x (H) 82mm x (D) 73mm. It has an IP20 degree of protection. It becomes IP40 once in modular enclosure according to IEC/EN 60529 standard. The operating temperature is from -5°C to 40°C. The storage temperature is from -40°C to 80°C.

Introduction Residual Current Circuit Breakers (RCCBs) play a crucial role in ensuring electrical safety. Understanding the features and functions of Schneider R9R51463 RCCB, with specifications like 4P, 63A, AC type, and 30mA, is vital for anyone dealing with electrical systems.

Importance Safety is paramount in electrical installations. RCCBs protect against electric shock and fire hazards by detecting imbalances in electrical currents.

Types RCCBs come in AC and DC types. The Schneider R9R51463 is an AC type RCCB suitable for residential and commercial applications.

Features This RCCB has a 4P configuration, rated at 63A, with a sensitivity of 30mA, making it suitable for a wide range of electrical setups.

Working RCCBs monitor the difference between incoming and outgoing currents. When an imbalance is detected, they trip to prevent electrical accidents.

Installation Proper installation is crucial for RCCBs to function effectively. Follow manufacturer guidelines and ensure a qualified electrician handles the installation.

Maintenance Regular checks and maintenance ensure RCCBs remain operational. Test functionality periodically and replace if any faults are detected.

Benefits The Schneider R9R51463 RCCB offers protection against electric shocks, protects equipment, and helps maintain electrical system integrity.

Applications Use RCCBs in homes, offices, industries, and any place where electrical safety is a priority.

Comparison Compared to Miniature Circuit Breakers (MCBs), RCCBs provide additional protection by detecting ground faults and residual currents.

Regulations Adhere to local electrical codes and regulations when installing RCCBs to ensure compliance and safety.

Conclusion Schneider R9R51463 RCCB is a reliable choice for ensuring electrical safety with its advanced features and robust design.


FAQs

  1. What is the difference between an RCCB and an MCB? RCCBs detect ground faults and residual currents, offering enhanced protection compared to MCBs, which primarily protect against overloads and short circuits.
  2. Can I install an RCCB myself? It’s recommended to hire a qualified electrician for RCCB installation to ensure safety and compliance with regulations.
  3. How often should I test my RCCB? Conduct periodic tests as per manufacturer recommendations or at least once every six months to ensure proper functionality.
  4. Can an RCCB protect against lightning strikes? While RCCBs provide some protection, dedicated lightning protection systems are recommended for comprehensive lightning protection.
  5. Is it necessary to have an RCCB for residential use? Yes, RCCBs are essential for residential safety, protecting against electric shocks and fire hazards.
SKU: R9R51463 Category: Brand:
Main
RangeResi9
Product or component typeResidual current circuit breaker (RCCB)
Poles description4P
[In] rated current63 A
Network typeAC
Earth-leakage sensitivity30 mA
earth-leakage protection time delayInstantaneous
Earth-leakage protection classType AC
Rated breaking and making capacityIm 630 A conforming to EN/IEC 61008
Rated conditional short-circuit currentInc 6 kA
Quality labelsEAC
UA TR
Complementary
Network frequency50/60 Hz
[Ue] rated operational voltage400 V AC 50/60 Hz
Residual current tripping technologyVoltage independent
[Ui] rated insulation voltage440 V
[Uimp] rated impulse withstand voltage4 kV
Surge current250 A
control typeToggle
local signallingON/OFF indication
Mounting modeClip-on
mounting supportDIN rail
9 mm pitches8
height81 mm
Width72 mm
Depth73 mm
Net weight370 g
Embedding depth44 mm
ColourWhite
Mechanical durability20000 cycles
Electrical durability10000 cycles
Connections – terminalsTunnel 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 length15 mm for top or bottom connection
Tightening torque3.5 N.m top or bottom
Environment
StandardsEN/IEC 61008-1
EN/IEC 61008-2-1
IP degree of protectionIP20
Pollution degree2
Overvoltage categoryIII
Tropicalisation2 conforming to IEC 60068-1
Relative humidity95 % 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 1PCE
Number of Units in Package 11
Package 1 Height7.500 cm
Package 1 Width8.500 cm
Package 1 Length9.000 cm
Package 1 Weight394.000 g
Unit Type of Package 2S03
Number of Units in Package 227
Package 2 Height30.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight11.046 kg
Unit Type of Package 3P12
Number of Units in Package 3216
Package 3 Height45.000 cm
Package 3 Width80.000 cm
Package 3 Length120.000 cm
Package 3 Weight100.368 kg

Main Document

Data Sheet : Download

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