Lauritz Knudsen AU Standard RCBO, 2 Pole, C Curve, Adi 10 kA, 30 mA, 63A, 240V | Suitable for isolation | with Added Immunity
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Lauritz Knudsen AU Standard RCBO, 2 Pole, C Curve, Adi 10 kA, 30 mA, 63A, 240V | Suitable for isolation | with Added Immunity
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The AU RCBO 63A DP 240V ADI 10kA 30mA C Curve is a high capacity protection device that integrates both MCB & RCCB functionality into a single unit. It is designed to protect electrical circuits from overload, short circuit, & earth leakage faults while offering enhanced safety through ADI (Advanced Digital/Active Detection) technology.
With a 63A current rating, this RCBO is suitable for high load applications such as main distribution lines, heavy appliances, & commercial installations. The 30mA leakage sensitivity ensures effective protection against electric shock, making it ideal for safety critical circuits.
How the RCBO Works
This RCBO operates as a combined protection system:
• Detects overload & short circuit conditions similar to an MCB
• Detects earth leakage currents using advanced sensing mechanisms
• Trips automatically when abnormal conditions are detected
• Disconnects both live & neutral through double pole operation
The ADI mechanism enhances detection accuracy & response time for improved protection reliability.
Electrical Configuration
• Rated current: 63A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Technology: ADI (Advanced Detection / Improved leakage sensing)
• Breaking capacity: 10kA
• Sensitivity: 30mA
• Trip curve: C Curve
• Application: Overload, short circuit, & earth leakage protection
Construction & Design
The RCBO is engineered for high performance & durability:
• Integrated MCB & RCCB functionality in one compact unit
• Advanced detection technology for improved accuracy
• Modular design compatible with DIN rail mounting
• Compact structure for efficient panel space utilization
• High mechanical & electrical endurance
• Designed for stable & consistent tripping performance
Safety & Protection
• Protects against overload & short circuit faults
• 30mA sensitivity ensures protection against electric shock
• Advanced leakage detection improves fault response reliability
• Double pole isolation ensures complete circuit disconnection
• Reduces risk of electrical hazards, fire, & equipment damage
Mounting & Durability
• DIN rail mounting for easy installation• Suitable for residential, commercial, & light industrial panels
• Compact modular construction
• Designed for frequent operation & fault handling
• Built for long term durability & reliable performance
Application Domains
• Main distribution circuits (single phase)
• Residential & commercial installations
• High load appliance circuits
• Electrical distribution boards
• Safety critical power systems
Key Features
• 63A rated RCBO for high load circuits
• Double pole design for complete circuit isolation
• 10kA breaking capacity for reliable fault interruption
• 30mA sensitivity for electrical safety protection
• ADI technology for advanced leakage detection
• C curve characteristic for general purpose circuits
• Combines MCB & RCCB functions in one unit
• DIN rail compatible for easy installation
Applications
• Residential distribution boards
• Commercial electrical systems
• Main power supply circuits
• High load electrical installations
• Electrical protection systems
FAQs
1. What is ADI in this RCBO?
Ans: ADI refers to advanced detection technology that enhances leakage current sensing & improves tripping accuracy.
2. What does 30mA sensitivity indicate?
Ans: It indicates protection against electric shock by detecting low leakage currents.
3. Why is a 63A RCBO used?
Ans: It is used for high load circuits such as main supply lines & heavy appliances.
4. What is the advantage of double pole protection?
Ans: It disconnects both live & neutral for complete circuit isolation during faults.
5. What does 10kA breaking capacity mean?
Ans: It represents the maximum fault current the device can safely interrupt.
6. What is a C curve characteristic?
Ans: It is suitable for circuits with moderate inrush currents such as general loads & appliances.
7. Where can this RCBO be used?
Ans: It is suitable for residential, commercial, & light industrial installations requiring reliable combined protection.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Operating Temperature Range | -25°C to +60°C |
| Electrical life (Operating Cylces) | 10,000 |
| Tightening Torque | 4Nm |
| Termination capacity | 35 Sq. mm (Rigid) 25 Sq. mm (Flexible) |
| Mechanical Life (Operating Cycles) | 20,000 |
| No. of Poles | DP |
| Rated Insulation Voltage Ui (V) | 500V |
| Rated Frequency | 50Hz |
| Rated Short-circuit Breaking Capacity | 10kA as per IEC 61009-1 |
| Rated Impulse Voltage | 6kV |
| Current Rating | 63A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IEC 61009-1 |
| Tripping Characteristic | C Curve |
| Sensitivity | 30mA |
| Length(mm) | 77.5 |
| Height(mm) | 103.6 |
| Breadth(mm) | 70 |
Warranty
- All products listed in the price list are covered by a warranty against manufacturing defects for a period of 18* months from the date of purchase.
- For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
- In the event of a defect due to faulty workmanship or other associated reasons, the manufacturer will, at its discretion, remedy the defect or replace the faulty parts or the entire product as soon as possible, free of cost.
- This warranty is subject to proper usage and efficient maintenance and does not cover defects arising from fire, accidents, inefficient maintenance, faulty operation, or deliberate or accidental damage.
- The warranty does not cover damage to power electronic components such as thyristors & IGBTs, which primarily fail due to over-temperature or over-voltage. Users must take adequate precautions to eliminate such conditions.
- The manufacturer shall not be responsible or liable for any special, incidental, social, or consequential losses (including loss of profits), punitive damages, injury, or damages of any kind solely attributable to defect or failure of its products.
- The manufacturer shall not be liable in any manner for issues related to or failure in the performance of any other equipment to which the product is connected.
Reviews
Description
About the Product
The AU RCBO 63A DP 240V ADI 10kA 30mA C Curve is a high capacity protection device that integrates both MCB & RCCB functionality into a single unit. It is designed to protect electrical circuits from overload, short circuit, & earth leakage faults while offering enhanced safety through ADI (Advanced Digital/Active Detection) technology.
With a 63A current rating, this RCBO is suitable for high load applications such as main distribution lines, heavy appliances, & commercial installations. The 30mA leakage sensitivity ensures effective protection against electric shock, making it ideal for safety critical circuits.
How the RCBO Works
This RCBO operates as a combined protection system:
• Detects overload & short circuit conditions similar to an MCB
• Detects earth leakage currents using advanced sensing mechanisms
• Trips automatically when abnormal conditions are detected
• Disconnects both live & neutral through double pole operation
The ADI mechanism enhances detection accuracy & response time for improved protection reliability.
Electrical Configuration
• Rated current: 63A
• Poles: Double pole (DP)
• Rated voltage: 240V AC
• Technology: ADI (Advanced Detection / Improved leakage sensing)
• Breaking capacity: 10kA
• Sensitivity: 30mA
• Trip curve: C Curve
• Application: Overload, short circuit, & earth leakage protection
Construction & Design
The RCBO is engineered for high performance & durability:
• Integrated MCB & RCCB functionality in one compact unit
• Advanced detection technology for improved accuracy
• Modular design compatible with DIN rail mounting
• Compact structure for efficient panel space utilization
• High mechanical & electrical endurance
• Designed for stable & consistent tripping performance
Safety & Protection
• Protects against overload & short circuit faults
• 30mA sensitivity ensures protection against electric shock
• Advanced leakage detection improves fault response reliability
• Double pole isolation ensures complete circuit disconnection
• Reduces risk of electrical hazards, fire, & equipment damage
Mounting & Durability
• DIN rail mounting for easy installation• Suitable for residential, commercial, & light industrial panels
• Compact modular construction
• Designed for frequent operation & fault handling
• Built for long term durability & reliable performance
Application Domains
• Main distribution circuits (single phase)
• Residential & commercial installations
• High load appliance circuits
• Electrical distribution boards
• Safety critical power systems
Key Features
• 63A rated RCBO for high load circuits
• Double pole design for complete circuit isolation
• 10kA breaking capacity for reliable fault interruption
• 30mA sensitivity for electrical safety protection
• ADI technology for advanced leakage detection
• C curve characteristic for general purpose circuits
• Combines MCB & RCCB functions in one unit
• DIN rail compatible for easy installation
Applications
• Residential distribution boards
• Commercial electrical systems
• Main power supply circuits
• High load electrical installations
• Electrical protection systems
FAQs
1. What is ADI in this RCBO?
Ans: ADI refers to advanced detection technology that enhances leakage current sensing & improves tripping accuracy.
2. What does 30mA sensitivity indicate?
Ans: It indicates protection against electric shock by detecting low leakage currents.
3. Why is a 63A RCBO used?
Ans: It is used for high load circuits such as main supply lines & heavy appliances.
4. What is the advantage of double pole protection?
Ans: It disconnects both live & neutral for complete circuit isolation during faults.
5. What does 10kA breaking capacity mean?
Ans: It represents the maximum fault current the device can safely interrupt.
6. What is a C curve characteristic?
Ans: It is suitable for circuits with moderate inrush currents such as general loads & appliances.
7. Where can this RCBO be used?
Ans: It is suitable for residential, commercial, & light industrial installations requiring reliable combined protection.
Overview
| Discount Percentage | Between 0-10 % |
|---|---|
| Operating Temperature Range | -25°C to +60°C |
| Electrical life (Operating Cylces) | 10,000 |
| Tightening Torque | 4Nm |
| Termination capacity | 35 Sq. mm (Rigid) 25 Sq. mm (Flexible) |
| Mechanical Life (Operating Cycles) | 20,000 |
| No. of Poles | DP |
| Rated Insulation Voltage Ui (V) | 500V |
| Rated Frequency | 50Hz |
| Rated Short-circuit Breaking Capacity | 10kA as per IEC 61009-1 |
| Rated Impulse Voltage | 6kV |
| Current Rating | 63A |
| Rated operational voltage (Ue) | 240V |
| Conformance to Standards | IEC 61009-1 |
| Tripping Characteristic | C Curve |
| Sensitivity | 30mA |
| Length(mm) | 77.5 |
| Height(mm) | 103.6 |
| Breadth(mm) | 70 |
Warranty
- All products listed in the price list are covered by a warranty against manufacturing defects for a period of 18* months from the date of purchase.
- For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
- In the event of a defect due to faulty workmanship or other associated reasons, the manufacturer will, at its discretion, remedy the defect or replace the faulty parts or the entire product as soon as possible, free of cost.
- This warranty is subject to proper usage and efficient maintenance and does not cover defects arising from fire, accidents, inefficient maintenance, faulty operation, or deliberate or accidental damage.
- The warranty does not cover damage to power electronic components such as thyristors & IGBTs, which primarily fail due to over-temperature or over-voltage. Users must take adequate precautions to eliminate such conditions.
- The manufacturer shall not be responsible or liable for any special, incidental, social, or consequential losses (including loss of profits), punitive damages, injury, or damages of any kind solely attributable to defect or failure of its products.
- The manufacturer shall not be liable in any manner for issues related to or failure in the performance of any other equipment to which the product is connected.